{"title":"Bently Nevada Vibration Transmitters","description":"\u003cp\u003eBently Nevada Vibration Transmitters provide a cost-effective method for integrating vibration monitoring directly into a PLC or DCS without a dedicated monitor rack. The architecture centers on a loop-powered device that converts transducer signals—from \u003ca href=\"https:\/\/www.plcprotech.com\/collections\/bently-nevada-velocity-sensors-accelerometers\"\u003evelocity sensors\u003c\/a\u003e or \u003ca href=\"https:\/\/www.plcprotech.com\/collections\/bently-nevada-3300-xl-proximity-probe\"\u003eproximity probes\u003c\/a\u003e—into a standard 4-20 mA output. Technical characteristics include rugged DIN-rail mountable designs and hazardous area certifications. Functionally, these transmitters enable plant operators to receive continuous machinery health data for \"balance of plant\" equipment like motors and blowers. By simplifying the signal chain, they provide essential protection and trending capabilities, often used alongside \u003ca href=\"https:\/\/www.plcprotech.com\/collections\/bently-nevada-3300-xl-proximitor-sensor\"\u003e3300 XL sensors\u003c\/a\u003e to facilitate an integrated approach to plant-wide condition monitoring and predictive maintenance strategies.\u003c\/p\u003e","products":[{"product_id":"bently-nevada-991-06-70-01-05-991-thrust-transmitter","title":"Bently Nevada 991-06-70-01-05 Trasmettitore di spinta 991","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 991-06-70-01-05\u003c\/strong\u003e is a two-wire, loop-powered \u003cstrong\u003ethrust transmitter\u003c\/strong\u003e designed to measure the relative axial position of a rotating machine shaft. It accepts input from a \u003cstrong\u003e3300 NSv proximity probe\u003c\/strong\u003e and extension cable, converting the proximity signal into a proportional 4 to 20 mA current output. This device integrates directly with Programmable Logic Controllers (PLCs), Distributed Control Systems (DCSs), and SCADA networks to provide continuous machinery protection and condition monitoring. Typical industrial applications include small steam turbines, pumps, fans, and compressors where a full machinery protection system monitor rack is not required.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-wire, 4 to 20 mA loop-powered current output\u003c\/li\u003e\n\u003cli\u003eDesigned for non-contacting shaft axial displacement measurement\u003c\/li\u003e\n\u003cli\u003eCompatible with \u003cstrong\u003e3300 NSv proximity probe\u003c\/strong\u003e and extension cable\u003c\/li\u003e\n\u003cli\u003eIntegrated BNC connector for dynamic vibration signal access and diagnostics\u003c\/li\u003e\n\u003cli\u003eDIN rail or panel mounting configurations\u003c\/li\u003e\n\u003cli\u003eNon-interacting zero and span adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCentrifugal and axial compressors\u003c\/li\u003e\n\u003cli\u003eIndustrial fans and blowers\u003c\/li\u003e\n\u003cli\u003eProcess pumps\u003c\/li\u003e\n\u003cli\u003eSmall steam turbines and turbo-generators\u003c\/li\u003e\n\u003cli\u003eCooling tower fans\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOption Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e991\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThrust Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e06\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull-scale Option: 0.6-0-0.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e70\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystem Length Option: 7.0 meters (23.0 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e01\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMounting Option: 35 mm DIN-rail clips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e05\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAgency Approval Option: Multiple Approvals (CSA NRTL\/C, ATEX Zone 0, ATEX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximate Weight\u003c\/td\u003e\n\u003ctd\u003e0.43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eDimension: Overall Length\u003c\/td\u003e\n\u003ctd\u003e100.1 mm (3.94 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eDimension: Overall Width\u003c\/td\u003e\n\u003ctd\u003e73.9 mm (2.91 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eDimension: Body Height (without DIN clip)\u003c\/td\u003e\n\u003ctd\u003e42.6 mm (1.68 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eDimension: Total Height (with BNC\/DIN clip)\u003c\/td\u003e\n\u003ctd\u003e53.3 mm (2.10 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eMounting Hole Distance (Lengthwise)\u003c\/td\u003e\n\u003ctd\u003e69.9 mm (2.75 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eMounting Hole Distance (Widthwise)\u003c\/td\u003e\n\u003ctd\u003e63.5 mm (2.50 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eMounting Hole Diameter\u003c\/td\u003e\n\u003ctd\u003e5.8 mm (0.23 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e12 to 35 Vdc (at the transmitter terminal block)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eCurrent Output\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mA (Linear over 1.2 mm range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eOutput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e12.8 mA\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eNominal Zero Output\u003c\/td\u003e\n\u003ctd\u003e12 mA (centered in the linear displacement range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDynamic\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003eDC to 10 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eBNC Connector Output\u003c\/td\u003e\n\u003ctd\u003eRaw proximity probe voltage buffered (Nominal 7.87 V\/mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-35 to +85 Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +100 Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e100% condensing, non-submerged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eTerminal \/ Connector\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePROX\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProximity Probe Input Terminal Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCOM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSignal Common \/ System Ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e+4-20mA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePositive Loop Power \/ Current Output Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-4-20mA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNegative Loop Power \/ Current Output Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBNC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDynamic Signal Output (Buffered Proximity Voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003ch3\u003eDimensions and Mounting\u003c\/h3\u003e\n\u003cp\u003eThe module accommodates both panel (bulkhead) and DIN rail mounting options. When using the panel mount configuration, prepare four mounting holes with a spacing layout of 69.9 mm by 63.5 mm. Use the standard 5.8 mm diameter mounting holes or the supplied 6-32 x 1.326 screws for secure bulkhead fixation. For DIN rail configurations, ensure a standard 35 mm DIN rail is rigidly installed before snapping on the transmitter's DIN mount clips.\u003c\/p\u003e\n\u003ch3\u003eGrounding and Shielding\u003c\/h3\u003e\n\u003cp\u003eProper grounding is essential to minimize noise interference. The transmitter must be mounted to a grounded plate or a grounded DIN rail. Ensure the cable shield is grounded at only one end, typically at the control room\/DCS side, to prevent ground loops.\u003c\/p\u003e\n\u003ch3\u003eProbe Gap Adjustment\u003c\/h3\u003e\n\u003cp\u003eBefore final commissioning, the proximity probe must be physically positioned (gapped) relative to the shaft target. Adjust the gap until the transmitter output reads approximately 12 mA, which corresponds to the midpoint of the linear thrust range.\u003c\/p\u003e\n\u003ch3\u003eCable Routing\u003c\/h3\u003e\n\u003cp\u003eRun probe and loop cables in dedicated, grounded metal conduits or cable trays. Avoid routing transmitter cables parallel to high-voltage AC power lines or heavy machinery switching circuits to prevent electro-magnetic interference (EMI).\u003c\/p\u003e\n\u003ch3\u003eHazardous Area Precautions\u003c\/h3\u003e\n\u003cp\u003eWhen installed in classified areas, appropriate intrinsic safety barriers or explosion-proof housings must be utilized in accordance with local electrical codes and the specific installation drawings provided by the manufacturer.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary function of this thrust transmitter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt measures the axial displacement or thrust position of a rotating machine shaft relative to a fixed reference point using a non-contacting proximity probe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of probe system is compatible with this transmitter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is designed specifically to interface with a Bently Nevada 3300 NSv proximity probe and extension cable system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the device powered?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a loop-powered device operating on a 12 to 35 Vdc supply connected via the 4 to 20 mA current loop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the BNC connector provide?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe BNC connector provides a buffered raw voltage signal proportional to the probe gap distance, allowing engineers to connect diagnostic equipment like oscilloscopes or analyzers without disconnecting the loop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this device be used for radial vibration measurements?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, this specific model is configured and calibrated for thrust (axial) position measurement. For radial vibration, a 990 Vibration Transmitter should be used.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the exact physical footprints required for panel mounting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe footprint spacing required for the four mounting holes is 69.9 mm (2.75 in) lengthways by 63.5 mm (2.50 in) widthways, using holes with a diameter of 5.8 mm.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666532331883,"sku":"991-06-70-01-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-991-06-70-01-05-thrust-transmitter-qhotjgv0b0p_f70d5973-876a-48ff-ba1a-79a255c6a650.jpg?v=1765440374"},{"product_id":"bently-nevada-991-25-50-02-05-991-thrust-transmitter","title":"Bently Nevada 991-25-50-02-05 991 Trasmettitore di spinta","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003e991 Thrust Transmitter\u003c\/strong\u003e converte i segnali di spostamento assiale dell'albero in un'uscita proporzionale da 4 a 20 mA per i sistemi di controllo e protezione dei macchinari. L'unità è progettata per compressori d'aria centrifughi, pompe, motori e ventilatori che richiedono un monitoraggio continuo della posizione della spinta tramite una semplice interfaccia alimentata dal loop.\u003c\/p\u003e\n\u003cp\u003eIl \u003cstrong\u003eBently Nevada 991-25-50-02-05\u003c\/strong\u003e è un trasmettitore a 2 fili alimentato dal loop, compatibile con il sistema di sonde di prossimità 3300 NSv utilizzando una configurazione con cavo di prolunga da 5 m. Il trasmettitore condiziona il segnale della sonda in unità ingegneristiche proporzionali alla posizione assiale dell'albero e trasmette il segnale direttamente a PLC, DCS o sistemi di protezione dei macchinari.\u003c\/p\u003e\n\u003cp\u003eIl trasmettitore integra internamente il sensore Proximitor e non richiede un modulo esterno di condizionamento del segnale. L'accesso diagnostico è disponibile tramite i terminali PROX OUT e COM non isolati, insieme a un connettore coassiale per il monitoraggio della vibrazione e della tensione di gap.\u003c\/p\u003e\n\u003cp\u003eL'unità supporta il montaggio su paratia e include regolazioni indipendenti di zero e span per la calibrazione del loop. Un pin di ingresso di test dedicato consente di verificare l'uscita del loop utilizzando una sorgente di tensione CC variabile.\u003c\/p\u003e\n\u003cp\u003eIl design dell'alloggiamento incapsulato supporta l'installazione in ambienti industriali ad alta umidità. Il trasmettitore è comunemente utilizzato nei pacchetti OEM per macchinari rotanti in cui è richiesto un monitoraggio compatto della spinta.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrasmettitore a 2 fili alimentato dal loop\u003c\/li\u003e\n\u003cli\u003eUscita della spinta proporzionale da 4 a 20 mA\u003c\/li\u003e\n\u003cli\u003eCompatibile con le sonde di prossimità 3300 NSv\u003c\/li\u003e\n\u003cli\u003eDesign integrato del sensore Proximitor\u003c\/li\u003e\n\u003cli\u003eUscita dinamica di vibrazione e tensione di gap\u003c\/li\u003e\n\u003cli\u003eConfigurazione per montaggio su paratia\u003c\/li\u003e\n\u003cli\u003eRegolazioni indipendenti di zero e span\u003c\/li\u003e\n\u003cli\u003eCircuito di inibizione all'accensione\u003c\/li\u003e\n\u003cli\u003eProtezione contro la disabilitazione del segnale NOT OK\u003c\/li\u003e\n\u003cli\u003eSupporta l'accesso ai segnali diagnostici\u003c\/li\u003e\n\u003cli\u003eStruttura incapsulata per ambienti umidi\u003c\/li\u003e\n\u003cli\u003eAdatto per compressori, pompe, motori e ventilatori\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompressori d'aria centrifughi\u003c\/li\u003e\n\u003cli\u003ePompe industriali\u003c\/li\u003e\n\u003cli\u003eMotori elettrici\u003c\/li\u003e\n\u003cli\u003ePacchetti per macchinari rotanti\u003c\/li\u003e\n\u003cli\u003eSistemi skid OEM\u003c\/li\u003e\n\u003cli\u003eMonitoraggio della spinta dei turbomacchinari\u003c\/li\u003e\n\u003cli\u003eSistemi di protezione dei macchinari\u003c\/li\u003e\n\u003cli\u003eInterfacce di monitoraggio PLC e DCS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformazioni per l'ordine\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCodice\u003c\/th\u003e\n\u003cth\u003eDescrizione\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e991\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di spinta assiale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003eIntervallo a fondo scala di +\/-25 mil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003eLunghezza del sistema di 5,0 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e02\u003c\/td\u003e\n\u003ctd\u003eViti di montaggio per installazione a parete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e05\u003c\/td\u003e\n\u003ctd\u003eOpzione di approvazione dell'ente\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCategoria\u003c\/th\u003e\n\u003cth\u003eSpecifiche\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduttore\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di prodotto\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di spinta assiale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModello\u003c\/td\u003e\n\u003ctd\u003e991-25-50-02-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerie\u003c\/td\u003e\n\u003ctd\u003e991\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePaese di origine\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di ingresso\u003c\/td\u003e\n\u003ctd\u003eSonda di prossimità 3300 NSv e cavo di prolunga\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLunghezza del sistema\u003c\/td\u003e\n\u003ctd\u003e5.0 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUscita del segnale\u003c\/td\u003e\n\u003ctd\u003eDa 4 a 20 mAcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlimentazione\u003c\/td\u003e\n\u003ctd\u003eDa 12 a 35 Vcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecisione del circuito\u003c\/td\u003e\n\u003ctd\u003e+\/-1,5% del fondo scala\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistenza massima del circuito\u003c\/td\u003e\n\u003ctd\u003e1000 Ohm a 35 Vcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRisposta in frequenza\u003c\/td\u003e\n\u003ctd\u003eDa CC a 10 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimitazione di corrente\u003c\/td\u003e\n\u003ctd\u003e23 mA tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTempo di risposta\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100 us di risposta ai guasti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di esercizio\u003c\/td\u003e\n\u003ctd\u003e-35 °C a +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di stoccaggio\u003c\/td\u003e\n\u003ctd\u003e-51 °C a +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUmidità relativa\u003c\/td\u003e\n\u003ctd\u003e100% di condensazione, non immerso\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso del trasmettitore\u003c\/td\u003e\n\u003ctd\u003e0,43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso totale del sistema\u003c\/td\u003e\n\u003ctd\u003e0,82 kg tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensioni\u003c\/td\u003e\n\u003ctd\u003e100 x 74 x 53,3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetodo di montaggio\u003c\/td\u003e\n\u003ctd\u003eViti di montaggio per installazione a parete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di cavo della sonda\u003c\/td\u003e\n\u003ctd\u003eCoassiale da 75 Ohm con isolamento in FEP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMateriale dell'involucro del trasduttore\u003c\/td\u003e\n\u003ctd\u003eAcciaio inossidabile AISI 303 o 304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMateriale della punta del trasduttore\u003c\/td\u003e\n\u003ctd\u003eSolfuro di polifenilene (PPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCollegamenti\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePin del connettore\u003c\/th\u003e\n\u003cth\u003eFunzione\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eE1-E2\u003c\/td\u003e\n\u003ctd\u003eAlimentazione e uscita 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE3-E4\u003c\/td\u003e\n\u003ctd\u003eCollegamento del Proximitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJ2\u003c\/td\u003e\n\u003ctd\u003eCollegamento diagnostico PROX OUT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJ3\u003c\/td\u003e\n\u003ctd\u003eCollegamento della sonda\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePROX OUT\u003c\/td\u003e\n\u003ctd\u003eUscita del segnale dinamico di vibrazione\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOM\u003c\/td\u003e\n\u003ctd\u003eMorsetto diagnostico comune\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cp\u003eInstallare il trasmettitore in un quadro di controllo asciutto o in un'area protetta del pannello della macchina. Mantenere pratiche corrette di schermatura e messa a terra per tutti i cavi della sonda e del segnale, al fine di ridurre le interferenze EMI e RFI.\u003c\/p\u003e\n\u003cp\u003eInstradare i cavi della sonda di prossimità separatamente dai cavi di alimentazione ad alta tensione. Evitare piegature eccessive o sollecitazioni meccaniche sui cavi coassiali durante l'installazione.\u003c\/p\u003e\n\u003cp\u003eVerificare la regolazione della distanza della sonda in base ai requisiti della posizione dell'albero della macchina prima della messa in servizio. Un posizionamento errato della sonda può impedire il funzionamento della misurazione a fondo scala.\u003c\/p\u003e\n\u003cp\u003eUtilizzare apparecchiature diagnostiche isolate quando si accede al segnale PROX OUT. L'uscita diagnostica non è isolata dal circuito 4-20 mA.\u003c\/p\u003e\n\u003cp\u003eAssicurare una ventilazione sufficiente intorno al trasmettitore quando è installato in armadi chiusi con temperature ambiente elevate.\u003c\/p\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003cth\u003eDescrizione\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFCC Parte 15\u003c\/td\u003e\n\u003ctd\u003eConformità EMC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN 61000-6-2\u003c\/td\u003e\n\u003ctd\u003eImmunità EMC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN 61000-6-4\u003c\/td\u003e\n\u003ctd\u003eEmissioni EMC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirettiva EMC 2014\/30\/UE\u003c\/td\u003e\n\u003ctd\u003eConformità europea alla normativa EMC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirettiva ATEX 2014\/34\/UE\u003c\/td\u003e\n\u003ctd\u003eOmologazione per aree pericolose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirettiva RoHS 2011\/65\/UE\u003c\/td\u003e\n\u003ctd\u003eConformità RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegole ABS 2009 per navi in acciaio\u003c\/td\u003e\n\u003ctd\u003eOmologazione marittima\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCSA\/NRTL\/C Classe I Divisione 2\u003c\/td\u003e\n\u003ctd\u003eOmologazione per aree pericolose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATEX\/IECEx Ex ia IIC T4 Ga\u003c\/td\u003e\n\u003ctd\u003eOmologazione a sicurezza intrinseca\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDomande frequenti\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eChe cosa misura il trasmettitore 991?\u003c\/strong\u003e\u003cbr\u003eMisura lo spostamento assiale dell'albero e converte il segnale in un'uscita proporzionale da 4 a 20 mA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuale sistema di sonde è compatibile con questo trasmettitore?\u003c\/strong\u003e\u003cbr\u003eL'unità è progettata per l'uso con il sistema di sonde di prossimità 3300 NSv.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIl trasmettitore è alimentato dal loop?\u003c\/strong\u003e\u003cbr\u003eSì. Funziona come dispositivo a 2 fili alimentato dal loop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIl trasmettitore può fornire diagnostica delle vibrazioni?\u003c\/strong\u003e\u003cbr\u003eSì. Il collegamento PROX OUT fornisce segnali dinamici di vibrazione e di tensione del gap.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuale metodo di montaggio utilizza questa versione?\u003c\/strong\u003e\u003cbr\u003eQuesto modello utilizza viti di montaggio passanti.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIl trasmettitore richiede un modulo Proximitor esterno?\u003c\/strong\u003e\u003cbr\u003eNo. Il sensore Proximitor è integrato nel trasmettitore.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è il tipo di segnale di uscita?\u003c\/strong\u003e\u003cbr\u003eL'uscita standard è da 4 a 20 mA CC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIl trasmettitore può essere collegato direttamente a un PLC o a un DCS?\u003c\/strong\u003e\u003cbr\u003eSì. L'uscita è adatta agli ingressi analogici dei sistemi di controllo industriali standard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è l'intervallo di temperatura operativa supportato?\u003c\/strong\u003e\u003cbr\u003eL'intervallo operativo va da -35 °C a +85 °C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eL'alloggiamento è adatto ad ambienti umidi?\u003c\/strong\u003e\u003cbr\u003eSì. La struttura incapsulata è adatta ad ambienti con elevata umidità.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCosa accade in caso di guasto della sonda?\u003c\/strong\u003e\u003cbr\u003eIl circuito NOT OK porta l'uscita al di sotto di 3,6 mA in condizioni di guasto.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eÈ possibile testare l'uscita del loop senza movimento dei macchinari?\u003c\/strong\u003e\u003cbr\u003eSì. Un pin di ingresso per il test consente di verificare il loop utilizzando una sorgente CC variabile.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIl trasmettitore supporta installazioni in aree pericolose?\u003c\/strong\u003e\u003cbr\u003eSì. L'unità include omologazioni CSA e ATEX\/IECEx a seconda della configurazione.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn quali settori viene comunemente utilizzato questo trasmettitore?\u003c\/strong\u003e\u003cbr\u003eÈ ampiamente utilizzato nei sistemi di monitoraggio di compressori, pompe, motori e apparecchiature rotanti.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666539508075,"sku":"991-25-50-02-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-991-25-50-02-05-sensor-proximity-0t0frsy3a1c_f409c99a-d085-41f0-8c60-aad1f927cbb1.jpg?v=1765440452"},{"product_id":"bently-nevada-990-10-70-01-00-vibration-transmitter","title":"Bently Nevada 990-10-70-01-00 Trasmettitore di vibrazioni","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003eBently Nevada 990-10-70-01-00\u003c\/strong\u003e è un trasmettitore di vibrazioni a due fili, alimentato dall'anello, destinato principalmente ai produttori di apparecchiature originali (OEM) di compressori d'aria centrifughi, piccole pompe, motori o ventilatori. Questa unità di grado industriale condiziona gli ingressi dinamici provenienti da una sonda di prossimità 3300 NSv e dal relativo cavo di prolunga, traducendo lo spostamento grezzo in un'uscita ad anello proporzionale da 4 a 20 mA secondo lo standard industriale. L'hardware offre un intervallo di vibrazione a fondo scala da 0 a 10 mils picco-picco ($0-250 \\mu\\text{m}$ pp) configurato per un sistema con lunghezza di 7,0 metri. Dotato di un sensore Proximitor integrato, regolazioni di zero e span non interagenti e uno speciale circuito di sicurezza Not OK\/Signal Defeat, fornisce il monitoraggio continuo dell'andamento delle vibrazioni direttamente ai sistemi di controllo dei macchinari e ai PLC.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDotato di un sensore Proximitor integrato che non richiede alcuna unità di condizionamento esterna.\u003c\/li\u003e\n\u003cli\u003eDispone di un connettore coassiale PROX OUT non isolato che fornisce un'uscita diretta della vibrazione dinamica e della tensione di gap per la diagnostica dei macchinari.\u003c\/li\u003e\n\u003cli\u003ePotenziometri di zero e span integrati e non interagenti per una calibrazione accurata dell'anello sul campo.\u003c\/li\u003e\n\u003cli\u003eIl pin Test Input integrato consente una rapida verifica dell'anello utilizzando un generatore di funzioni esterno.\u003c\/li\u003e\n\u003cli\u003eProgettato con un circuito Not OK\/Signal Defeat per prevenire falsi allarmi della macchina causati da collegamenti allentati o hardware guasto.\u003c\/li\u003e\n\u003cli\u003eUtilizza un metodo costruttivo con incapsulamento che garantisce resistenza in ambienti operativi ad alta umidità (fino al 100% di condensazione).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoraggio continuo dell'andamento delle vibrazioni picco-picco sui compressori d'aria centrifughi.\u003c\/li\u003e\n\u003cli\u003eAnelli di monitoraggio localizzato delle vibrazioni complessive per piccole pompe industriali, motori o ventilatori.\u003c\/li\u003e\n\u003cli\u003eIntegrazione diretta delle metriche dinamiche della sonda senza contatto nell'infrastruttura di controllo basata su PLC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDettaglio delle informazioni per l'ordine\u003c\/h3\u003e\n\u003cp\u003eIl codice del modello \u003cstrong\u003e990-10-70-01-00\u003c\/strong\u003e rappresenta una combinazione preconfigurata di quattro specifiche opzioni d'ordine:\u003c\/p\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParte dell'opzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCodice selezionato\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche tecniche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpzione fondo scala\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eDa 0 a 10 mils picco-picco (da 0 a 250 micrometri picco-picco)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpzione lunghezza del sistema\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003eLunghezza del sistema di 7,0 metri (23,0 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpzione di montaggio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e01\u003c\/td\u003e\n\u003ctd\u003eClip per guida DIN da 35 mm integrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpzione di omologazione dell'ente\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e00\u003c\/td\u003e\n\u003ctd\u003eNessuna omologazione o certificazione richiesta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifica\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCodice modello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e990-10-70-01-00 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di prodotto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpzione fondo scala (10)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0-10 mil pp ($0-250 \\mu\\text{m}$ pp) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpzione lunghezza del sistema (70)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7,0 metri (23,0 piedi) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpzione di montaggio (01)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClip per guida DIN da 35 mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpzione di omologazione dell'ente (00)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNon richiesto \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRequisiti di alimentazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIngresso da +12 a +35 Vcc al morsetto del trasmettitore \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di uscita del segnale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 4 a 20 mAcc sull'intero intervallo di fondo scala specificato (2 fili) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuratezza del loop\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntro ±1,5% sull'intero intervallo di fondo scala specificato \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistenza massima del loop\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.000 ohm, cavo incluso, a 35 Vcc \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLimitazione di corrente\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23 mA tipico \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedenza Prox Out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eImpedenza di uscita di 10 kOhm calibrata per un carico di 10 MOhm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntervallo lineare Prox Out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,4 mm (55 mil) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFattore di scala incrementale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7,87 mV\/$\\mu\\text{m}$ (200 mV\/mil) ±6,5% tipico \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRisposta in frequenza\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 5 Hz a 6.000 Hz +0, -3 dB \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di esercizio (trasmettitore)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-35 °C a +85 °C (-31 °F a +185 °F) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di stoccaggio (trasmettitore)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-52 °C a +100 °C (-62 °F a +212 °F) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLimite di umidità relativa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% di condensazione, non sommerso \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso netto del trasmettitore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,43 kg (0,9 lbm) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFissare saldamente il telaio del trasmettitore all'infrastruttura industriale standard tramite le clip preinstallate per guida DIN da 35 mm.\u003c\/li\u003e\n\u003cli\u003eCollegare i conduttori dell'alimentazione esterna ai morsetti E1 ed E2, assicurandosi che il potenziale del loop di ingresso rimanga entro i limiti operativi richiesti da +12 a +35 Vcc.\u003c\/li\u003e\n\u003cli\u003eInstradare il cavo di prolunga abbinato da 7,0 metri dalla sonda 3300 NSv direttamente nella porta coassiale integrata, evitando un innesto eccessivo della filettatura per ridurre il rischio di grippaggio dei terminali.\u003c\/li\u003e\n\u003cli\u003eIsolare tutti i percorsi del loop di comunicazione di interconnessione dalle linee di alimentazione primarie dei motori ad alta tensione adiacenti, per ridurre al minimo il potenziale accoppiamento del rumore elettromagnetico.\u003c\/li\u003e\n\u003cli\u003ePer la diagnostica di sicurezza utilizzando apparecchiature di test con messa a terra e alimentate in CA, utilizzare un adattatore di test 122115-01 per mantenere l'isolamento e proteggere l'integrità del percorso di segnalazione del loop.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666540294507,"sku":"990-10-70-01-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-10-70-01-00-vibration-transmitter-q1beombryzw_1670b565-7dd9-4a9d-8140-17eb4ae853a9.jpg?v=1765440460"},{"product_id":"bently-nevada-991-25-70-01-00-991-thrust-transmitter","title":"Bently Nevada 991-25-70-01-00 Trasmettitore di spinta 991","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003eBently Nevada 991-25-70-01-00\u003c\/strong\u003e è un \u003cstrong\u003etrasmettitore di spinta\u003c\/strong\u003e a due fili, alimentato dal circuito, progettato principalmente per i produttori di apparecchiature originali (OEM) di compressori d'aria centrifughi, piccole pompe, motori o ventilatori. Accetta i segnali in ingresso da una \u003cstrong\u003esonda di prossimità 3300 NSv\u003c\/strong\u003e e dal relativo cavo di prolunga, trasformando i dati di spostamento in un semplice segnale di \u003cstrong\u003espostamento assiale (spinta)\u003c\/strong\u003e proporzionale da 4 a 20 mA. Questa configurazione consente l'integrazione diretta e senza interruzioni in un sistema di controllo dei macchinari, PLC o DCS, senza richiedere un'unità Proximitor esterna.\u003c\/p\u003e\n\u003cp\u003eIl dispositivo presenta i terminali non isolati «PROX OUT» e «COM» insieme a un connettore coassiale, fornendo un'uscita del segnale dinamico di vibrazione e tensione di gap per la diagnostica dei macchinari e la verifica della manutenzione.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLa funzionalità del sensore Proximitor integrata elimina la necessità di un'unità separata di condizionamento del segnale.\u003c\/li\u003e\n\u003cli\u003eL'uscita diretta del circuito di corrente da 4 a 20 mA corrisponde agli ingressi standard dei sistemi di controllo dei macchinari.\u003c\/li\u003e\n\u003cli\u003eUscita del segnale diagnostico dinamico tramite connettore coassiale non isolato per una pratica ricerca dei guasti.\u003c\/li\u003e\n\u003cli\u003eProgettato per la compatibilità con i sistemi di sonde di prossimità 3300 NSv.\u003c\/li\u003e\n\u003cli\u003eDesign robusto, pensato per il montaggio vicino ai macchinari monitorati.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoraggio dello spostamento assiale di compressori d'aria centrifughi\u003c\/li\u003e\n\u003cli\u003eSistemi di protezione per macchinari di pompe e ventilatori industriali\u003c\/li\u003e\n\u003cli\u003eRilevamento dell'usura del cuscinetto reggispinta di piccoli motori elettrici\u003c\/li\u003e\n\u003cli\u003eMonitoraggio del tamburo di bilanciamento su macchinari per fluidi ad alta pressione\u003c\/li\u003e\n\u003cli\u003eRilevamento della posizione del pistone di bilanciamento nelle apparecchiature rotanti\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformazioni per l'ordine\u003c\/h3\u003e\n\u003ch3\u003e991-25-70-01-00\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e991\u003c\/strong\u003e: Trasmettitore di spinta\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25\u003c\/strong\u003e: Opzione di fondo scala: 25-0-25 mil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e70\u003c\/strong\u003e: Opzione di lunghezza del sistema: 7,0 metri (23,0 piedi)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e01\u003c\/strong\u003e: Opzione di montaggio: clip per guida DIN da 35 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e00\u003c\/strong\u003e: Opzione di approvazione degli enti: non richiesta \/ approvazioni standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifica\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di modello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e991-25-70-01-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di prodotto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di spinta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePaese di origine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStati Uniti (USA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntervallo a fondo scala\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25-0-25 mil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLunghezza del sistema\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7,0 metri (23,0 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpzioni di montaggio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClip per guida DIN da 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovazioni degli enti\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNon sono richieste approvazioni per aree pericolose (opzione -00)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntervallo della tensione di alimentazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 12 a 35 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di uscita\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpostamento assiale proporzionale da 4 a 20 mA CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntervallo di prossimità\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 10 a 65 mil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStabilità della temperatura\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFattore di scala entro ±10% di 7,87 mV\/micrometro (200 mV\/mil) da 0 °C a 70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di esercizio del trasmettitore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa -35 °C a +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di stoccaggio del trasmettitore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa -51 °C a +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDistanza massima dell'uscita del segnale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13 km (8 miglia) massimi tra il trasmettitore e il dispositivo ricevente\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDistanza dell'uscita Proximitor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDistanza massima del cavo di 3 metri (10 piedi) tramite connettore BNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso approssimativo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,43 kg (solo unità) \/ peso di spedizione circa 2,00 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensioni approssimative\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 mm x 74 mm x 53,3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCollegamenti\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePin del connettore \/ terminale\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePROX OUT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSegnale dinamico non isolato del trasduttore per la diagnostica\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCOM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePunto di riferimento comune \/ ritorno di terra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSIG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUscita del segnale di corrente del loop da 4 a 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePWR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMorsetto di ingresso positivo dell'alimentazione del loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnettore coassiale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePunto di collegamento diretto per il cavo di prolunga abbinato alla sonda 3300 NSv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003ch3\u003eInstallazione su guida DIN\u003c\/h3\u003e\n\u003cp\u003eMontare il trasmettitore utilizzando le clip preinstallate per guide DIN da 35 mm. Assicurarsi che la guida sia adeguatamente collegata a terra e collocata in un'area con minima esposizione fisica a detriti in caduta o perdite dirette di fluido di processo.\u003c\/p\u003e\n\u003ch3\u003eSchermatura e messa a terra\u003c\/h3\u003e\n\u003cp\u003eUtilizzare sempre cavi a doppino intrecciato e schermato per i collegamenti del loop da 4 a 20 mA. Collegare la schermatura del cavo alla messa a terra della strumentazione esclusivamente sul lato del sistema di controllo o del DCS. Non collegare la schermatura a terra su entrambe le estremità per evitare errori di corrente dovuti a ritorni di terra.\u003c\/p\u003e\n\u003ch3\u003eInstradamento dei cavi\u003c\/h3\u003e\n\u003cp\u003eInstradare i cavi del segnale lontano dalle linee di alimentazione CA ad alta tensione, dai cavi di alimentazione dei motori elettrici o dai relè di commutazione per ridurre al minimo le interferenze EMI\/RFI sul segnale del loop a bassa tensione da 4 a 20 mA.\u003c\/p\u003e\n\u003ch3\u003eRegolazione del gioco della sonda\u003c\/h3\u003e\n\u003cp\u003eImpostare il gioco iniziale della sonda utilizzando i terminali \"PROX OUT\" e \"COM\" per monitorare la tensione continua del gioco iniziale. Verificare che la distanza fisica tra la punta della sonda e il materiale target collochi l'uscita in modo sicuro nell'intervallo di funzionamento lineare da 10 a 65 mil.\u003c\/p\u003e\n\u003ch3\u003eDomande frequenti\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQual è la funzione principale del Bently Nevada 991?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConverte i dati grezzi della sonda di prossimità in un segnale standard da 4 a 20 mA del loop, rappresentativo dello spostamento assiale o della spinta dell'albero.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuale famiglia di sonde di prossimità è compatibile con questo modello?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQuesto modello è progettato specificamente per interfacciarsi con la serie di sonde di prossimità Bently Nevada 3300 NSv e con i cavi di prolunga corrispondenti.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuale alimentazione è necessaria per pilotare il loop del trasmettitore?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl trasmettitore funziona con un'alimentazione standard del loop compresa tra 12 Vcc e 35 Vcc.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePosso leggere i segnali dinamici grezzi mentre il trasmettitore è in funzione?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSì, il trasmettitore include un connettore coassiale BNC non isolato e terminali PROX OUT per acquisire segnali dinamici di gioco e vibrazione a scopo di analisi diagnostica.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuale opzione di montaggio offre il modello 991-25-70-01-00?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQuesta configurazione include hardware di montaggio integrato con opzione 01, adatto per guide DIN standard da 35 mm.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666541605227,"sku":"991-25-70-01-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-991-25-70-01-00-991-thrust-transmitter-czcnkkkmhcj_abbb7e1f-2cf6-410b-91de-238f48d0cb95.jpg?v=1765440474"},{"product_id":"bently-nevada-990-05-70-01-00-990-2-wire-vibration-transmitter","title":"Bently Nevada 990-05-70-01-00 990 Trasmettitore di vibrazioni a 2 fili","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003eBently Nevada 990-05-70-01-00\u003c\/strong\u003e è un trasmettitore di vibrazioni compatto progettato per il monitoraggio continuo di macchinari rotanti nei sistemi di processo industriali. Converte i segnali di vibrazione dell'albero provenienti da una sonda di prossimità 3300 NSv compatibile in un'uscita standard da 4 a 20 mA, adatta al collegamento diretto a PLC, DCS e piattaforme di protezione delle macchine.\u003c\/p\u003e\n\u003cp\u003eQuesta configurazione utilizza un sistema trasduttore da 7,0 metri e supporta installazioni in cui è necessario un percorso prolungato del cavo della sonda tra il rivestimento della macchina e l'armadio di controllo. L'elettronica integrata per il condizionamento del segnale semplifica l'installazione sul campo eliminando la necessità di un gruppo proximitor esterno separato.\u003c\/p\u003e\n\u003cp\u003eL'alloggiamento del trasmettitore è completamente inglobato per migliorare l'affidabilità negli ambienti umidi comunemente presenti vicino a compressori, pompe e apparecchiature di processo ausiliarie. È inoltre disponibile una connessione PROX OUT dedicata per l'analisi temporanea delle vibrazioni e le misurazioni diagnostiche durante le attività di manutenzione.\u003c\/p\u003e\n\u003cp\u003eLe regolazioni della calibrazione di fabbrica sono accessibili sotto l'etichetta del trasmettitore, consentendo ai tecnici sul campo di regolare con precisione l'uscita del loop senza smontare l'involucro.\u003c\/p\u003e\n\u003ch3\u003eFunzioni principali\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoraggio continuo delle vibrazioni dell'albero\u003c\/li\u003e\n\u003cli\u003eTrasmissione del segnale proporzionale da 4 a 20 mA\u003c\/li\u003e\n\u003cli\u003eElettronica integrata del sensore Proximitor\u003c\/li\u003e\n\u003cli\u003eAccesso al segnale dinamico tramite PROX OUT\u003c\/li\u003e\n\u003cli\u003eFunzionamento a 2 fili alimentato tramite loop\u003c\/li\u003e\n\u003cli\u003eRilevamento dei guasti della sonda e logica di esclusione del segnale\u003c\/li\u003e\n\u003cli\u003eCalibrazione esterna dello zero e dell'intervallo\u003c\/li\u003e\n\u003cli\u003eSupporto per il montaggio su guida DIN\u003c\/li\u003e\n\u003cli\u003eFormato compatto per pannelli OEM\u003c\/li\u003e\n\u003cli\u003eStruttura incapsulata resistente all'umidità\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallazioni tipiche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTipo di apparecchiatura\u003c\/th\u003e\n\u003cth\u003eFinalità del monitoraggio\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressori centrifughi\u003c\/td\u003e\n\u003ctd\u003eVibrazioni radiali dell'albero\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotori industriali\u003c\/td\u003e\n\u003ctd\u003eMonitoraggio dell'andamento delle vibrazioni dei cuscinetti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePompe di processo\u003c\/td\u003e\n\u003ctd\u003eMonitoraggio generale delle condizioni della macchina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVentilatori e soffianti\u003c\/td\u003e\n\u003ctd\u003eProtezione dei gruppi rotanti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkid di macchinari OEM\u003c\/td\u003e\n\u003ctd\u003eFeedback integrato delle vibrazioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSistemi ausiliari\u003c\/td\u003e\n\u003ctd\u003eProgrammi di manutenzione predittiva\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInformazioni per l'ordine\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOpzione\u003c\/th\u003e\n\u003cth\u003eDescrizione\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModello\u003c\/td\u003e\n\u003ctd\u003e990 - Trasmettitore di vibrazioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione del fondo scala\u003c\/td\u003e\n\u003ctd\u003e05 - 0-5 mil pp (0-125 µm pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione della lunghezza del sistema\u003c\/td\u003e\n\u003ctd\u003e70 - 7,0 metri (23,0 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione di montaggio\u003c\/td\u003e\n\u003ctd\u003e01 - Clip per guida DIN da 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione di approvazione dell'ente\u003c\/td\u003e\n\u003ctd\u003e00 - Non richiesto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDettagli del prodotto\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eArticolo\u003c\/th\u003e\n\u003cth\u003eSpecifiche\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero di parte\u003c\/td\u003e\n\u003ctd\u003e990-05-70-01-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduttore\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di prodotto\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni a 2 fili\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondizione\u003c\/td\u003e\n\u003ctd\u003eNuovo e originale, nell'imballaggio di fabbrica\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGaranzia di fabbrica\u003c\/td\u003e\n\u003ctd\u003e12 mesi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePaese di origine\u003c\/td\u003e\n\u003ctd\u003eU.S.A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDispositivo di ingresso\u003c\/td\u003e\n\u003ctd\u003eSonda di prossimità 3300 NSv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di segnale\u003c\/td\u003e\n\u003ctd\u003eDa 4 a 20 mAcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequisiti di alimentazione\u003c\/td\u003e\n\u003ctd\u003eDa +12 a +35 Vcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetodo di cablaggio\u003c\/td\u003e\n\u003ctd\u003eAlimentato tramite loop a 2 fili\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecisione a fondo scala\u003c\/td\u003e\n\u003ctd\u003e+\/-1,5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimitazione della corrente\u003c\/td\u003e\n\u003ctd\u003e23 mA tipici\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRisposta in frequenza\u003c\/td\u003e\n\u003ctd\u003eDa 5 Hz a 6000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequisito della distanza della sonda\u003c\/td\u003e\n\u003ctd\u003eDa 0,5 a 1,75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistenza massima del loop\u003c\/td\u003e\n\u003ctd\u003e1000 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUmidità relativa\u003c\/td\u003e\n\u003ctd\u003eCondensa al 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di esercizio\u003c\/td\u003e\n\u003ctd\u003e-35 °C a +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di stoccaggio\u003c\/td\u003e\n\u003ctd\u003e-52 °C a +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di esercizio della sonda\u003c\/td\u003e\n\u003ctd\u003e-52 °C a +177 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMateriale della sonda\u003c\/td\u003e\n\u003ctd\u003eAcciaio inossidabile AISI 303 o 304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStruttura del cavo\u003c\/td\u003e\n\u003ctd\u003eCoassiale da 75 Ohm con isolamento in FEP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso netto\u003c\/td\u003e\n\u003ctd\u003e0,43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso totale del sistema\u003c\/td\u003e\n\u003ctd\u003e0,82 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensioni\u003c\/td\u003e\n\u003ctd\u003e53,3 mm x 73,9 mm x 100,1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInformazioni sull'interfaccia\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCollegamento\u003c\/th\u003e\n\u003cth\u003eScopo\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePROX OUT\u003c\/td\u003e\n\u003ctd\u003eUscita dinamica delle vibrazioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOM\u003c\/td\u003e\n\u003ctd\u003eComune del segnale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngresso TEST\u003c\/td\u003e\n\u003ctd\u003eVerifica dell'anello\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngresso di alimentazione CC\u003c\/td\u003e\n\u003ctd\u003eTensione di alimentazione del trasmettitore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUscita 4-20 mA\u003c\/td\u003e\n\u003ctd\u003eSegnale di controllo del processo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eNote di installazione\u003c\/h3\u003e\n\u003cp\u003eInstallare il trasmettitore su una guida DIN correttamente collegata a terra, all'interno di un quadro di controllo protetto. Mantenere separati i cavi del trasduttore dai cavi di alimentazione ad alta tensione per ridurre le interferenze elettriche.\u003c\/p\u003e\n\u003cp\u003eVerificare il traferro della sonda rispetto al target prima dell'avviamento per garantire una risposta lineare corretta. Quando si utilizzano analizzatori portatili o oscilloscopi per la diagnostica, si raccomanda l'uso di apparecchiature di test isolate per il collegamento PROX OUT.\u003c\/p\u003e\n\u003cp\u003eL'alloggiamento incapsulato supporta il funzionamento in condizioni di elevata umidità, ma i connettori esposti devono comunque essere protetti dall'umidità stagnante e dal lavaggio diretto.\u003c\/p\u003e\n\u003cp\u003eEvitare un impegno eccessivo della filettatura durante l'installazione della sonda. Un serraggio eccessivo può causare impuntamenti meccanici all'interno delle sedi di montaggio filettate.\u003c\/p\u003e\n\u003ch3\u003eDomande frequenti\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCosa misura il trasmettitore?\u003c\/strong\u003e\u003cbr\u003eMisura le vibrazioni dell'albero tramite un sistema di sonde di prossimità compatibile e converte il segnale in un'uscita da 4 a 20 mA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuale sistema di sonde è necessario?\u003c\/strong\u003e\u003cbr\u003eIl trasmettitore è progettato per gruppi sonda Bently Nevada 3300 NSv.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuesta versione include approvazioni per aree pericolose?\u003c\/strong\u003e\u003cbr\u003eNo. L'opzione di approvazione -00 indica una configurazione standard per aree non pericolose.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuale hardware di montaggio è incluso?\u003c\/strong\u003e\u003cbr\u003eQuesto modello include clip per guida DIN da 35 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eL'unità può essere collegata direttamente a un PLC?\u003c\/strong\u003e\u003cbr\u003eSì. L'uscita analogica è destinata ai canali di ingresso analogici di PLC e DCS.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIl trasmettitore è alimentato ad anello?\u003c\/strong\u003e\u003cbr\u003eSì. Funziona con un circuito a due fili alimentato ad anello.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è la lunghezza supportata del sistema di cavi?\u003c\/strong\u003e\u003cbr\u003eQuesta versione utilizza un sistema trasduttore da 7,0 metri.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eI tecnici possono accedere ai segnali grezzi delle vibrazioni?\u003c\/strong\u003e\u003cbr\u003eSì. Il collegamento PROX OUT consente l'accesso al segnale dinamico per la diagnostica.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCosa succede in caso di guasto della sonda?\u003c\/strong\u003e\u003cbr\u003eL'uscita scende al di sotto di 3,6 mA per indicare una condizione NON OK.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eÈ supportata la calibrazione sul campo?\u003c\/strong\u003e\u003cbr\u003eSì. Le regolazioni di zero e span sono accessibili esternamente.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePer quali ambienti è progettato l'alloggiamento?\u003c\/strong\u003e\u003cbr\u003eLa struttura incapsulata è adatta ad ambienti industriali con elevata umidità.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIl trasmettitore può eseguire l'analisi di fase delle vibrazioni?\u003c\/strong\u003e\u003cbr\u003eNo. L'uscita da 4 a 20 mA è destinata esclusivamente al monitoraggio dell'andamento complessivo delle vibrazioni.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666547536235,"sku":"990-05-70-01-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-05-70-01-00-990-vibration-transmitter-ag0r2xbfqwa_90db2fd6-9baa-4c27-9b59-19c2d833a0b2.jpg?v=1765440533"},{"product_id":"bently-nevada-990-05-50-01-00-990-2-wire-vibration-transmitter","title":"Bently Nevada 990-05-50-01-00 | 990 Trasmettitore di vibrazioni a 2 fili","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eProgettato per l'integrazione diretta nei sistemi di controllo delle apparecchiature rotanti, il \u003cstrong\u003etrasmettitore di vibrazioni a 2 fili 990\u003c\/strong\u003e converte le misurazioni delle vibrazioni dell'albero in un segnale di uscita standard da 4 a 20 mA per applicazioni con PLC, DCS e sistemi di protezione dei macchinari. Il trasmettitore funziona con una sonda di prossimità 3300 NSv abbinata e un gruppo cavo di prolunga per monitorare i livelli di vibrazione picco-picco su compressori, motori, pompe e ventilatori industriali.\u003c\/p\u003e\n\u003cp\u003eIl trasmettitore \u003cstrong\u003eBently Nevada\u003c\/strong\u003e combina l'elettronica di condizionamento del segnale e il sensore Proximitor in un unico involucro compatto, riducendo la necessità di hardware esterno e semplificando l'installazione all'interno dei pacchetti di apparecchiature OEM. La struttura incapsulata consente il funzionamento in ambienti ad alta umidità, mentre la connessione PROX OUT integrata permette di accedere ai segnali dinamici delle vibrazioni per la ricerca dei guasti e la diagnostica dei macchinari.\u003c\/p\u003e\n\u003cp\u003eIl \u003cstrong\u003e990-05-50-01-00\u003c\/strong\u003e la configurazione include una lunghezza del sistema di 5,0 metri, clip di montaggio su guida DIN da 35 mm e una configurazione standard di omologazione per aree non pericolose.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesign del trasmettitore a due fili alimentato dal loop\u003c\/li\u003e\n\u003cli\u003eGruppo sensore Proximitor integrato\u003c\/li\u003e\n\u003cli\u003eUscita di vibrazione da 4 a 20 mA\u003c\/li\u003e\n\u003cli\u003eSupporta i sistemi con sonda 3300 NSv\u003c\/li\u003e\n\u003cli\u003eRegolazioni esterne per la calibrazione di zero e span\u003c\/li\u003e\n\u003cli\u003eConnessione del segnale diagnostico PROX OUT\u003c\/li\u003e\n\u003cli\u003eProtezione contro l'inibizione del segnale in caso di guasti della sonda\u003c\/li\u003e\n\u003cli\u003eUscita di risposta NOT OK rapida\u003c\/li\u003e\n\u003cli\u003eConfigurazione per il montaggio su guida DIN\u003c\/li\u003e\n\u003cli\u003eInvolucro compatto per aree di installazione ristrette\u003c\/li\u003e\n\u003cli\u003eElevata resistenza all'umidità e alla condensa\u003c\/li\u003e\n\u003cli\u003eCompatibile con strumenti diagnostici portatili\u003c\/li\u003e\n\u003cli\u003eRisposta in frequenza fino a 6000 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSkid per compressori centrifughi\u003c\/li\u003e\n\u003cli\u003eMonitoraggio delle vibrazioni dei motori\u003c\/li\u003e\n\u003cli\u003ePacchetti di apparecchiature rotanti conformi API\u003c\/li\u003e\n\u003cli\u003eGruppi di ventilatori e soffianti\u003c\/li\u003e\n\u003cli\u003eSistemi di protezione delle pompe\u003c\/li\u003e\n\u003cli\u003ePannelli per macchinari OEM\u003c\/li\u003e\n\u003cli\u003eMonitoraggio dell'andamento generale dello stato dei macchinari\u003c\/li\u003e\n\u003cli\u003eSistemi di automazione dei processi\u003c\/li\u003e\n\u003cli\u003eProgetti di retrofit per il monitoraggio delle vibrazioni\u003c\/li\u003e\n\u003cli\u003eInstallazioni di macchinari compatti\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformazioni per l'ordine\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eArticolo\u003c\/th\u003e\n\u003cth\u003eConfigurazione\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModello\u003c\/td\u003e\n\u003ctd\u003e990 - Trasmettitore di vibrazioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di prodotto\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni a 2 fili\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione di fondo scala\u003c\/td\u003e\n\u003ctd\u003e05 = 0-5 mil picco-picco (0-125 um picco-picco)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione di lunghezza del sistema\u003c\/td\u003e\n\u003ctd\u003e50 = 5,0 metri (16,4 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione di montaggio\u003c\/td\u003e\n\u003ctd\u003e01 = Clip per guida DIN da 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione di omologazione dell'ente\u003c\/td\u003e\n\u003ctd\u003e00 = Non richiesto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParametro\u003c\/th\u003e\n\u003cth\u003eDettagli\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduttore\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero di modello\u003c\/td\u003e\n\u003ctd\u003e990-05-50-01-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCategoria del prodotto\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePaese di produzione\u003c\/td\u003e\n\u003ctd\u003eU.S.A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSegnale di ingresso\u003c\/td\u003e\n\u003ctd\u003eSonda di prossimità 3300 NSv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupporto per cavi di prolunga\u003c\/td\u003e\n\u003ctd\u003eSistemi da 5 m e 7 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensione di alimentazione\u003c\/td\u003e\n\u003ctd\u003eDa +12 a +35 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSegnale di uscita\u003c\/td\u003e\n\u003ctd\u003eDa 4 a 20 mAdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfigurazione del cablaggio\u003c\/td\u003e\n\u003ctd\u003eA 2 fili\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecisione a fondo scala\u003c\/td\u003e\n\u003ctd\u003e+\/-1,5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistenza massima del loop\u003c\/td\u003e\n\u003ctd\u003e1000 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimite di corrente\u003c\/td\u003e\n\u003ctd\u003e23 mA tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntervallo di distanza della sonda\u003c\/td\u003e\n\u003ctd\u003eDa 0,5 a 1,75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedenza di uscita\u003c\/td\u003e\n\u003ctd\u003e10 kOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntervallo lineare Prox Out\u003c\/td\u003e\n\u003ctd\u003e1,4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFattore di scala incrementale\u003c\/td\u003e\n\u003ctd\u003e7,87 mV\/um (200 mV\/mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntervallo di frequenza\u003c\/td\u003e\n\u003ctd\u003eDa 5 Hz a 6000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLivello di rumore tipico\u003c\/td\u003e\n\u003ctd\u003e50 mV picco-picco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiametro minimo del target\u003c\/td\u003e\n\u003ctd\u003e9,5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLunghezza del cavo diagnostico\u003c\/td\u003e\n\u003ctd\u003e3 m massimo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di esercizio\u003c\/td\u003e\n\u003ctd\u003e-35 °C a +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di stoccaggio\u003c\/td\u003e\n\u003ctd\u003e-52 °C a +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di esercizio della sonda\u003c\/td\u003e\n\u003ctd\u003e-52 °C a +177 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUmidità relativa\u003c\/td\u003e\n\u003ctd\u003eCondensa al 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMateriale della punta della sonda\u003c\/td\u003e\n\u003ctd\u003eSolfuro di polifenilene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMateriale dell’alloggiamento della sonda\u003c\/td\u003e\n\u003ctd\u003eAcciaio inossidabile AISI 303 o 304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di cavo della sonda\u003c\/td\u003e\n\u003ctd\u003eCoassiale da 75 Ohm con isolamento in FEP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMateriale opzionale dell’armatura\u003c\/td\u003e\n\u003ctd\u003eAcciaio inossidabile AISI 302\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistenza alla trazione\u003c\/td\u003e\n\u003ctd\u003e222 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensioni\u003c\/td\u003e\n\u003ctd\u003e53,3 mm x 73,9 mm x 100,1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltezza del corpo\u003c\/td\u003e\n\u003ctd\u003e42,6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistanza tra i fori di montaggio\u003c\/td\u003e\n\u003ctd\u003e63,5 mm x 69,9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiametro del foro di montaggio\u003c\/td\u003e\n\u003ctd\u003e5,8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso netto\u003c\/td\u003e\n\u003ctd\u003e0,43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso totale del sistema\u003c\/td\u003e\n\u003ctd\u003e0,82 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCollegamenti\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eInterfaccia\u003c\/th\u003e\n\u003cth\u003eFunzione\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnettore PROX OUT\u003c\/td\u003e\n\u003ctd\u003eUscita dinamica delle vibrazioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorsetto COM\u003c\/td\u003e\n\u003ctd\u003eComune del segnale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin TEST\u003c\/td\u003e\n\u003ctd\u003eIngresso per la verifica del loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMorsetto di alimentazione\u003c\/td\u003e\n\u003ctd\u003eIngresso alimentazione CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoop 4-20 mA\u003c\/td\u003e\n\u003ctd\u003eUscita del segnale del sistema di controllo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l’installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMontare il trasmettitore su una guida DIN collegata a terra all’interno di un involucro industriale idoneo.\u003c\/li\u003e\n\u003cli\u003eMantenere il corretto intervallo tra la sonda e il bersaglio prima della calibrazione del sistema.\u003c\/li\u003e\n\u003cli\u003ePosare i cavi dei trasduttori separatamente dai cablaggi ad alta tensione.\u003c\/li\u003e\n\u003cli\u003eUtilizzare cavi schermati per ridurre le interferenze elettriche.\u003c\/li\u003e\n\u003cli\u003eProteggere il connettore PROX OUT dalla contaminazione dovuta all’umidità.\u003c\/li\u003e\n\u003cli\u003eVerificare la tensione di alimentazione del loop prima dell’avvio.\u003c\/li\u003e\n\u003cli\u003eEvitare un innesto eccessivo della filettatura della sonda durante l’installazione.\u003c\/li\u003e\n\u003cli\u003eUtilizzare apparecchiature diagnostiche isolate durante il monitoraggio delle forme d’onda delle vibrazioni.\u003c\/li\u003e\n\u003cli\u003eAssicurare una ventilazione adeguata attorno ai componenti dell’armadio di controllo.\u003c\/li\u003e\n\u003cli\u003eVerificare che la resistenza del loop rimanga entro i limiti specificati.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuale segnale emette il trasmettitore?\u003c\/strong\u003e\u003cbr\u003eIl dispositivo fornisce un segnale di vibrazione proporzionale da 4 a 20 mA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuale famiglia di sonde è supportata?\u003c\/strong\u003e\u003cbr\u003eIl trasmettitore è progettato per l’uso con sonde di prossimità 3300 NSv.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eL’unità può essere montata su una guida DIN?\u003c\/strong\u003e\u003cbr\u003eSì. Questa configurazione include clip per guida DIN da 35 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eÈ necessario un proximitor esterno?\u003c\/strong\u003e\u003cbr\u003eNo. L’elettronica del sensore Proximitor è integrata nell’alloggiamento.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuali tipi di macchinari utilizzano comunemente questo trasmettitore?\u003c\/strong\u003e\u003cbr\u003eCompressori, pompe, motori e ventilatori industriali utilizzano comunemente questo dispositivo.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIl trasmettitore supporta l’uso in luoghi pericolosi?\u003c\/strong\u003e\u003cbr\u003eQuesta configurazione specifica non include omologazioni per aree pericolose.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è la frequenza operativa massima?\u003c\/strong\u003e\u003cbr\u003eLa risposta in frequenza si estende fino a 6000 Hz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCome vengono trasmessi i dati sulle vibrazioni al sistema di controllo?\u003c\/strong\u003e\u003cbr\u003eIl segnale viene trasmesso tramite un loop a due fili da 4 a 20 mA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIl collegamento PROX OUT può essere utilizzato per la diagnostica?\u003c\/strong\u003e\u003cbr\u003eSì. Consente di accedere ai segnali dinamici delle vibrazioni per l’analisi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCosa accade in caso di guasto della sonda?\u003c\/strong\u003e\u003cbr\u003eL’uscita scende al di sotto di 3,6 mA per indicare una condizione NON OK.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è la lunghezza massima consigliata del cavo diagnostico?\u003c\/strong\u003e\u003cbr\u003eLa lunghezza massima consigliata è di 3 metri.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIl trasmettitore può funzionare in ambienti umidi?\u003c\/strong\u003e\u003cbr\u003eSì. La struttura inglobata supporta condizioni di umidità con condensa al 100%.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è la tensione di alimentazione richiesta?\u003c\/strong\u003e\u003cbr\u003eIl trasmettitore richiede un’alimentazione in ingresso da +12 a +35 Vcc.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIl dispositivo supporta la diagnostica della forma d’onda tramite l’uscita 4-20 mA?\u003c\/strong\u003e\u003cbr\u003eNo. L’uscita analogica è destinata esclusivamente al monitoraggio dell’andamento complessivo delle vibrazioni.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eÈ disponibile un Certificato di origine?\u003c\/strong\u003e\u003cbr\u003eSì. La documentazione del Certificato di origine può essere fornita su richiesta.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666547896683,"sku":"990-05-50-01-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-05-50-01-00-vibration-transmitter-mb2ub5e3ozw_9a80da96-d09a-47be-bd35-7962f35dd3d4.jpg?v=1765440541"},{"product_id":"bently-nevada-990-04-50-01-01-2-wire-vibration-transmitter","title":"Bently Nevada 990-04-50-01-01 Trasmettitore di vibrazioni a 2 fili","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003e990-04-50-01-01\u003c\/strong\u003e è un trasmettitore di vibrazioni compatto a 2 fili, progettato per l'integrazione diretta dei segnali di vibrazione dell'albero nei sistemi di controllo industriale. Converte lo spostamento rilevato dalla sonda di prossimità in un'uscita lineare da 4 a 20 mA, consentendo ai sistemi PLC e DCS di eseguire il monitoraggio continuo dell'andamento delle vibrazioni e la logica di protezione di base.\u003c\/p\u003e\n\u003cp\u003eQuesta versione viene generalmente scelta quando è richiesta la conformità CSA Divisione 2 insieme a un formato standard per l'installazione su guida DIN. Nell'uso pratico in ambito ingegneristico, viene impiegata su apparecchiature rotanti in cui il monitoraggio delle vibrazioni deve essere affidabile, ma non dipendente da un sistema di monitoraggio completo basato su rack.\u003c\/p\u003e\n\u003cp\u003eIl trasmettitore funziona con un sistema a sonda di prossimità 3300 NSv e supporta una configurazione con lunghezza del sistema di 5,0 metri. Dal punto di vista operativo, ciò lo rende adatto al passaggio delle sonde su distanze medie all'interno di skid per compressori, basi di pompe e pannelli di macchinari preassemblati.\u003c\/p\u003e\n\u003cp\u003eUna volta installato, il dispositivo viene generalmente lasciato in funzione in continuo con interventi minimi, a condizione che l'allineamento della sonda e la stabilità dell'alimentazione dell'anello siano configurati correttamente durante la messa in servizio.\u003c\/p\u003e\n\u003ch3\u003ePanoramica funzionale\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConverte il segnale di vibrazione dell'albero in un'uscita analogica da 4–20 mA\u003c\/li\u003e\n\u003cli\u003eProgettato per sistemi con sonda di prossimità 3300 NSv\u003c\/li\u003e\n\u003cli\u003eConfigurazione approvata CSA Divisione 2\u003c\/li\u003e\n\u003cli\u003eArchitettura a 2 fili alimentata ad anello\u003c\/li\u003e\n\u003cli\u003eMontaggio su guida DIN mediante clip da 35 mm\u003c\/li\u003e\n\u003cli\u003eElettronica integrata per il condizionamento del segnale\u003c\/li\u003e\n\u003cli\u003ePossibilità di regolazione esterna dello zero e dell'intervallo\u003c\/li\u003e\n\u003cli\u003ePunto di accesso diagnostico PROX OUT\u003c\/li\u003e\n\u003cli\u003eRilevamento dei guasti con comportamento di riduzione della corrente di uscita\u003c\/li\u003e\n\u003cli\u003eDesign compatto con involucro industriale sigillato\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eContesto applicativo tipico\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTipo di apparecchiatura\u003c\/th\u003e\n\u003cth\u003eCaso d'uso pratico\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressori centrifughi\u003c\/td\u003e\n\u003ctd\u003eMonitoraggio continuo dell'andamento delle vibrazioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePompe industriali\u003c\/td\u003e\n\u003ctd\u003eMonitoraggio delle condizioni dei cuscinetti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVentilatori e soffianti\u003c\/td\u003e\n\u003ctd\u003eRilevamento dello sbilanciamento\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacchetti skid OEM\u003c\/td\u003e\n\u003ctd\u003eAnello di protezione integrato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSistemi ausiliari di servizio\u003c\/td\u003e\n\u003ctd\u003eIngresso di allarme per sistemi PLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMacchinari di processo\u003c\/td\u003e\n\u003ctd\u003ePunto base di monitoraggio delle condizioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eStruttura per l'ordinazione\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParametro\u003c\/th\u003e\n\u003cth\u003eDescrizione del codice\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModello\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni 990\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione fondo scala\u003c\/td\u003e\n\u003ctd\u003e-04 = 0-4 mil pp (0-100 µm pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione di lunghezza del sistema\u003c\/td\u003e\n\u003ctd\u003e-50 = 5,0 metri (16,4 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione di montaggio\u003c\/td\u003e\n\u003ctd\u003e-01 = clip per guida DIN da 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione di omologazione dell'ente\u003c\/td\u003e\n\u003ctd\u003e-01 = CSA Divisione 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDati meccanici\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eArticolo\u003c\/th\u003e\n\u003cth\u003eSpecifiche\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero di parte\u003c\/td\u003e\n\u003ctd\u003e990-04-50-01-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduttore\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di prodotto\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondizione\u003c\/td\u003e\n\u003ctd\u003eNuovo e originale nell'imballaggio di fabbrica\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGaranzia di fabbrica\u003c\/td\u003e\n\u003ctd\u003e12 mesi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensione minima del target\u003c\/td\u003e\n\u003ctd\u003e9.5 mm (0.375 pollici)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensioni (A x L x P)\u003c\/td\u003e\n\u003ctd\u003e53.3 mm x 73.9 mm x 100.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltezza del corpo (senza clip DIN)\u003c\/td\u003e\n\u003ctd\u003e42.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistanza tra i fori di montaggio\u003c\/td\u003e\n\u003ctd\u003e63.5 mm x 69.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiametro del foro di montaggio\u003c\/td\u003e\n\u003ctd\u003e5.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso del trasmettitore\u003c\/td\u003e\n\u003ctd\u003e0.43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso totale del sistema\u003c\/td\u003e\n\u003ctd\u003e0.82 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePanoramica dell’interfaccia\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eInterfaccia\u003c\/th\u003e\n\u003cth\u003eFunzione\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngresso sonda\u003c\/td\u003e\n\u003ctd\u003eCollegamento della sonda di prossimità 3300 NSv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUscita 4–20 mA\u003c\/td\u003e\n\u003ctd\u003eSegnale di vibrazione al sistema di controllo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngresso di alimentazione\u003c\/td\u003e\n\u003ctd\u003eAlimentazione CC tramite loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePROX OUT\u003c\/td\u003e\n\u003ctd\u003eSegnale diagnostico grezzo delle vibrazioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOM\u003c\/td\u003e\n\u003ctd\u003eRiferimento del segnale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eNote di installazione (prassi ingegneristica)\u003c\/h3\u003e\n\u003cp\u003eNelle installazioni tipiche, questo trasmettitore viene montato su una guida DIN all’interno di un quadro di controllo, vicino al sistema I\/O del PLC. L’attenzione principale dal punto di vista ingegneristico non riguarda il trasmettitore in sé, ma il cablaggio stabile della sonda e una corretta messa a terra.\u003c\/p\u003e\n\u003cp\u003eIl percorso dei cavi dovrebbe evitare tratti paralleli con i cavi di uscita degli inverter o i cavi di alimentazione dei motori, soprattutto negli skid dei compressori, dove il rumore elettromagnetico è comune. Una corretta terminazione della schermatura è fondamentale per la stabilità del segnale.\u003c\/p\u003e\n\u003cp\u003eDurante la messa in servizio, è necessario verificare la corrente del loop prima di abilitare qualsiasi logica di allarme. Di norma, gli ingegneri confermano letture stabili delle vibrazioni in condizioni operative stazionarie della macchina prima di integrare il segnale nei sistemi di arresto o di segnalazione.\u003c\/p\u003e\n\u003cp\u003eLa certificazione CSA Division 2 rende questa configurazione adatta a specifiche aree pericolose, a seconda della progettazione finale del sistema e della conformità dell’involucro.\u003c\/p\u003e\n\u003ch3\u003eDomande frequenti\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQual è la funzione principale di questo trasmettitore?\u003c\/strong\u003e\u003cbr\u003eConverte la vibrazione di una sonda di prossimità in un segnale da 4–20 mA per i sistemi di controllo.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuale sistema di sonde è richiesto?\u003c\/strong\u003e\u003cbr\u003eÈ progettato per i sistemi di sonde di prossimità Bently Nevada 3300 NSv.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCosa distingue questa versione?\u003c\/strong\u003e\u003cbr\u003eInclude la certificazione CSA Division 2 per applicazioni in aree pericolose.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePuò essere utilizzato direttamente con i PLC?\u003c\/strong\u003e\u003cbr\u003eSì, fornisce un segnale analogico standard compatibile con i moduli di ingresso dei PLC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eÈ un sistema diagnostico?\u003c\/strong\u003e\u003cbr\u003eNo, è destinato al monitoraggio di base delle tendenze delle vibrazioni e alla logica di protezione.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA cosa serve PROX OUT?\u003c\/strong\u003e\u003cbr\u003eConsente l’accesso ai segnali grezzi di vibrazione per la diagnostica di manutenzione.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIl montaggio su guida DIN è obbligatorio?\u003c\/strong\u003e\u003cbr\u003eNo, ma è il metodo di installazione standard e consigliato.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è il principio di funzionamento?\u003c\/strong\u003e\u003cbr\u003eConverte la misura dello spostamento in un’uscita di corrente proporzionale.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDove viene generalmente installato?\u003c\/strong\u003e\u003cbr\u003eAll’interno dei quadri di controllo per compressori, pompe e macchinari rotanti.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRichiede un condizionamento del segnale esterno?\u003c\/strong\u003e\u003cbr\u003eNo, il condizionamento del segnale è completamente integrato nell’unità.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666563592555,"sku":"990-04-50-01-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-04-50-01-01-vibration-transmitter-mtt1xuabzyx_e5d68ee9-4136-4777-bac2-a1f09db3a28e.jpg?v=1765440700"},{"product_id":"bently-nevada-990-05-70-03-05-990-vibration-transmitter","title":"Bently Nevada 990-05-70-03-05 990 Trasmettitore di vibrazioni","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003eTrasmettitore di vibrazioni 990\u003c\/strong\u003e è un dispositivo di monitoraggio delle vibrazioni a due fili, alimentato dal loop, progettato per compressori d'aria centrifughi, pompe, motori e ventilatori che richiedono un'uscita di vibrazione proporzionale da 4 a 20 mA per i sistemi di controllo dei macchinari. \u003cstrong\u003eBently Nevada\u003c\/strong\u003e ha sviluppato questo trasmettitore principalmente per l'integrazione di macchinari OEM, dove sono richiesti il monitoraggio continuo delle tendenze delle vibrazioni e funzioni di protezione di base.\u003c\/p\u003e\n\u003cp\u003eIl trasmettitore accetta l'ingresso da una sonda di prossimità 3300 NSv e dal relativo sistema di cavi di prolunga. Condiziona il segnale della sonda in un segnale di ampiezza della vibrazione picco-picco e trasmette un'uscita proporzionale da 4 a 20 mA al PLC, al DCS o ad altri sistemi di controllo dell'automazione.\u003c\/p\u003e\n\u003cp\u003eIl design con sensore Proximitor integrato elimina la necessità di un modulo Proximitor esterno, semplificando l'installazione in aree con macchinari compatti e spazio di montaggio limitato. L'unità fornisce inoltre un segnale PROX OUT non isolato per la diagnostica dei macchinari e l'analisi della forma d'onda.\u003c\/p\u003e\n\u003cp\u003eIl \u003cstrong\u003e990-05-70-03-05\u003c\/strong\u003e La configurazione include una lunghezza del sistema trasduttore di 7,0 m, l'hardware per il montaggio su guida DIN e con viti e le omologazioni per aree pericolose adatte alle installazioni Division 2 e ATEX.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesign con sensore Proximitor integrato\u003c\/li\u003e\n\u003cli\u003eTrasmettitore a due fili alimentato dal loop\u003c\/li\u003e\n\u003cli\u003eUscita di vibrazione proporzionale da 4 a 20 mA\u003c\/li\u003e\n\u003cli\u003eCompatibile con i sistemi di sonde di prossimità 3300 NSv\u003c\/li\u003e\n\u003cli\u003eSegnale diagnostico PROX OUT non isolato\u003c\/li\u003e\n\u003cli\u003eRegolazioni esterne di zero e span\u003c\/li\u003e\n\u003cli\u003eSupporto per il montaggio con clip e vite su guida DIN\u003c\/li\u003e\n\u003cli\u003eFunzione di esclusione del segnale durante le condizioni NOT OK\u003c\/li\u003e\n\u003cli\u003eElevata resistenza all'umidità fino al 100% di condensazione\u003c\/li\u003e\n\u003cli\u003eInstallazione compatta per applicazioni con macchinari centrifughi\u003c\/li\u003e\n\u003cli\u003eRisposta in frequenza da 5 Hz a 6000 Hz\u003c\/li\u003e\n\u003cli\u003eOmologazioni CSA Division 2 e ATEX per aree pericolose\u003c\/li\u003e\n\u003cli\u003eOmologazione marittima ABS inclusa\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompressori d'aria centrifughi\u003c\/li\u003e\n\u003cli\u003ePompe industriali\u003c\/li\u003e\n\u003cli\u003eMotori elettrici\u003c\/li\u003e\n\u003cli\u003eVentilatori e soffianti di processo\u003c\/li\u003e\n\u003cli\u003ePacchetti di apparecchiature rotanti OEM\u003c\/li\u003e\n\u003cli\u003eMonitoraggio generale delle vibrazioni dei macchinari\u003c\/li\u003e\n\u003cli\u003eSistemi PLC e DCS per il monitoraggio delle tendenze delle vibrazioni\u003c\/li\u003e\n\u003cli\u003eApparecchiature rotanti montate su skid\u003c\/li\u003e\n\u003cli\u003eInstallazioni di macchinari compatti\u003c\/li\u003e\n\u003cli\u003eSistemi di monitoraggio delle vibrazioni per aree pericolose\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformazioni per l'ordine\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCodice modello\u003c\/th\u003e\n\u003cth\u003eDescrizione\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e990\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-05\u003c\/td\u003e\n\u003ctd\u003e0-5 mil pp (0-125 µm pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-70\u003c\/td\u003e\n\u003ctd\u003e7,0 metri (23,0 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-03\u003c\/td\u003e\n\u003ctd\u003eClip e viti DIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-05\u003c\/td\u003e\n\u003ctd\u003eApprovazione marittima CSA Division 2, ATEX Zona 0, ATEX Zona 2 e ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCategoria\u003c\/th\u003e\n\u003cth\u003eSpecifiche\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduttore\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModello del prodotto\u003c\/td\u003e\n\u003ctd\u003e990-05-70-03-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di prodotto\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni 990\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePaese di origine\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di ingresso\u003c\/td\u003e\n\u003ctd\u003eSonda di prossimità 3300 NSv e cavo di prolunga\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlimentazione\u003c\/td\u003e\n\u003ctd\u003eDa +12 a +35 Vcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUscita del segnale\u003c\/td\u003e\n\u003ctd\u003eDa 4 a 20 mAcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfigurazione\u003c\/td\u003e\n\u003ctd\u003eAlimentazione tramite anello a 2 fili\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecisione dell'anello\u003c\/td\u003e\n\u003ctd\u003e±1,5% del fondo scala\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistenza massima dell'anello\u003c\/td\u003e\n\u003ctd\u003e1000 Ohm a 35 Vcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimitazione della corrente\u003c\/td\u003e\n\u003ctd\u003e23 mA tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRisposta in frequenza\u003c\/td\u003e\n\u003ctd\u003eDa 5 Hz a 6000 Hz (+0, -3 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntervallo della distanza della sonda\u003c\/td\u003e\n\u003ctd\u003eDa 0,5 a 1,75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedenza di uscita PROX\u003c\/td\u003e\n\u003ctd\u003e10 kOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntervallo lineare dell'uscita PROX\u003c\/td\u003e\n\u003ctd\u003e1,4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFattore di scala incrementale\u003c\/td\u003e\n\u003ctd\u003e7,87 mV\/µm (200 mV\/mil) ±6,5% tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStabilità della temperatura\u003c\/td\u003e\n\u003ctd\u003eEntro ±10% da 0 °C a +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensione minima del bersaglio\u003c\/td\u003e\n\u003ctd\u003eDiametro di 9,5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLunghezza massima del cavo diagnostico\u003c\/td\u003e\n\u003ctd\u003e3 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di esercizio\u003c\/td\u003e\n\u003ctd\u003eDa -35 °C a +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di stoccaggio\u003c\/td\u003e\n\u003ctd\u003eDa -52 °C a +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di esercizio della sonda\u003c\/td\u003e\n\u003ctd\u003eDa -52 °C a +177 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di stoccaggio della sonda\u003c\/td\u003e\n\u003ctd\u003eDa -52 °C a +177 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUmidità relativa\u003c\/td\u003e\n\u003ctd\u003e100% condensante, non immerso\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMateriale della punta della sonda\u003c\/td\u003e\n\u003ctd\u003ePolifenilensolfuro (PPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMateriale dell'involucro della sonda\u003c\/td\u003e\n\u003ctd\u003eAcciaio inossidabile AISI 303 o 304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di cavo della sonda\u003c\/td\u003e\n\u003ctd\u003eCoassiale da 75 Ohm con isolamento in FEP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArmatura del cavo opzionale\u003c\/td\u003e\n\u003ctd\u003eAcciaio inossidabile flessibile AISI 302\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistenza alla trazione\u003c\/td\u003e\n\u003ctd\u003e222 N massimo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensioni (A x L x P)\u003c\/td\u003e\n\u003ctd\u003e53,3 mm x 73,9 mm x 100,1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltezza del corpo\u003c\/td\u003e\n\u003ctd\u003e42,6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistanza tra i fori di montaggio\u003c\/td\u003e\n\u003ctd\u003e63,5 mm x 69,9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiametro del foro di montaggio\u003c\/td\u003e\n\u003ctd\u003e5,8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso del trasmettitore\u003c\/td\u003e\n\u003ctd\u003e0,43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso totale del sistema\u003c\/td\u003e\n\u003ctd\u003e0,82 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnessioni\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePin del connettore\u003c\/th\u003e\n\u003cth\u003eFunzione\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUscita PROX\u003c\/td\u003e\n\u003ctd\u003eUscita della vibrazione dinamica e della tensione della distanza\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOM\u003c\/td\u003e\n\u003ctd\u003eTerminale di riferimento comune\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngresso TEST\u003c\/td\u003e\n\u003ctd\u003eIngresso per la verifica del segnale dell'anello\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnello 4-20 mA\u003c\/td\u003e\n\u003ctd\u003eUscita del sistema di controllo del processo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngresso di alimentazione\u003c\/td\u003e\n\u003ctd\u003eAlimentazione da +12 a +35 Vcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstallare il trasmettitore in un involucro industriale asciutto con un'adeguata messa a terra.\u003c\/li\u003e\n\u003cli\u003eMantenere una distanza della sonda compresa tra 0,5 mm e 1,75 mm durante la messa in servizio.\u003c\/li\u003e\n\u003cli\u003eUtilizzare tecniche di instradamento dei cavi schermati per ridurre al minimo le interferenze EMI e RFI.\u003c\/li\u003e\n\u003cli\u003eSeparare il cablaggio dei segnali dai cavi del motore ad alta tensione.\u003c\/li\u003e\n\u003cli\u003eUtilizzare le clip DIN o le viti di montaggio fornite per un'installazione sicura.\u003c\/li\u003e\n\u003cli\u003eProteggere i connettori coassiali dall'ingresso di umidità in ambienti ad alta umidità.\u003c\/li\u003e\n\u003cli\u003eUtilizzare l'adattatore di test 122115-01 quando si collegano apparecchiature diagnostiche alimentate in CA con messa a terra.\u003c\/li\u003e\n\u003cli\u003eVerificare che la resistenza del loop non superi 1000 Ohm a 35 Vcc.\u003c\/li\u003e\n\u003cli\u003eEvitare un impegno eccessivo della filettatura della sonda oltre i limiti consigliati.\u003c\/li\u003e\n\u003cli\u003eAssicurarsi che l'installazione in area pericolosa sia conforme alle normative elettriche locali applicabili.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCertificazione\u003c\/th\u003e\n\u003cth\u003eDescrizione\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCSA Division 2\u003c\/td\u003e\n\u003ctd\u003eOmologazione per aree pericolose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATEX Zona 0\u003c\/td\u003e\n\u003ctd\u003eOmologazione per aree pericolose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATEX Zona 2\u003c\/td\u003e\n\u003ctd\u003eOmologazione per aree pericolose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eABS\u003c\/td\u003e\n\u003ctd\u003eOmologazione marittima\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDomande frequenti\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQual è la funzione principale del trasmettitore 990?\u003c\/strong\u003e\u003cbr\u003eConverte i segnali di vibrazione delle sonde di prossimità in un'uscita proporzionale da 4 a 20 mA per i sistemi di monitoraggio delle macchine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuale sistema di sonde è compatibile con questo trasmettitore?\u003c\/strong\u003e\u003cbr\u003eL'unità supporta le sonde di prossimità Bently Nevada 3300 NSv e i relativi cavi di prolunga.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIl trasmettitore può fornire segnali dinamici delle vibrazioni?\u003c\/strong\u003e\u003cbr\u003eSì. Il connettore PROX OUT fornisce un segnale dinamico del trasduttore per la diagnostica.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIl trasmettitore è alimentato dal loop?\u003c\/strong\u003e\u003cbr\u003eSì. Funziona come dispositivo a due fili alimentato dal loop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è l'intervallo di frequenza supportato?\u003c\/strong\u003e\u003cbr\u003eLa risposta in frequenza va da 5 Hz a 6000 Hz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuesta unità può essere utilizzata in aree pericolose?\u003c\/strong\u003e\u003cbr\u003eSì. Questa configurazione include le certificazioni CSA Division 2 e ATEX.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIl trasmettitore richiede un modulo Proximitor esterno?\u003c\/strong\u003e\u003cbr\u003eNo. Il sensore Proximitor è integrato nel trasmettitore.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è la tensione di alimentazione richiesta?\u003c\/strong\u003e\u003cbr\u003eL'intervallo della tensione di alimentazione operativa è compreso tra +12 e +35 Vcc.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCome funziona la funzione NOT OK?\u003c\/strong\u003e\u003cbr\u003eL'uscita scende al di sotto di 3,6 mA quando si verifica un guasto della sonda o un problema del segnale.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuali metodi di montaggio sono supportati?\u003c\/strong\u003e\u003cbr\u003eL'unità supporta il montaggio su guida DIN e il montaggio con viti.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIl segnale da 4-20 mA può essere utilizzato per l'analisi della fase delle vibrazioni?\u003c\/strong\u003e\u003cbr\u003eNo. L'uscita analogica fornisce solo dati sulle tendenze delle vibrazioni picco-picco.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuali apparecchiature diagnostiche richiedono l'adattatore di test?\u003c\/strong\u003e\u003cbr\u003eGli oscilloscopi e gli analizzatori alimentati in CA e collegati a terra devono utilizzare l'adattatore di test 122115-01.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuale livello di umidità può sopportare il trasmettitore?\u003c\/strong\u003e\u003cbr\u003eIl trasmettitore supporta un'umidità con condensazione al 100% in condizioni non sommerse.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è la distanza massima del cavo diagnostico da PROX OUT?\u003c\/strong\u003e\u003cbr\u003eLa distanza massima consigliata del cavo è di 3 metri.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIl trasmettitore è adatto alla diagnostica del System 1?\u003c\/strong\u003e\u003cbr\u003eNo. È destinato al monitoraggio delle tendenze delle vibrazioni complessive, non ai sistemi diagnostici dinamici completi.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666565034347,"sku":"990-05-70-03-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-05-70-03-05-vibration-transmitter-0nsgqefekgz_4637d253-b08f-4483-96d0-74828a468430.jpg?v=1765440723"},{"product_id":"bently-nevada-991-25-50-02-00-991-thrust-transmitter","title":"Bently Nevada 991-25-50-02-00 991 Trasmettitore di spinta","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl trasmettitore di segnale elaborato \u003cstrong\u003e991-25-50-02-00\u003c\/strong\u003e è progettato per accettare gli ingressi di un sistema con sonda di prossimità e sensore per monitorare il movimento assiale dell'albero a livello di micro-pollici; è specificamente configurato come \u003cstrong\u003eTrasmettitore di spinta 991\u003c\/strong\u003e. Questo dispositivo funziona come un trasmettitore autonomo alimentato dal loop a due fili, che converte direttamente le misurazioni della sonda di prossimità in un'uscita di corrente da 4 a 20 mA proporzionale allo spostamento assiale totale. Si integra perfettamente con i controllori logici programmabili (\u003cstrong\u003ePLC\u003c\/strong\u003e), i sistemi di controllo distribuito (\u003cstrong\u003eDCS\u003c\/strong\u003e) e i sistemi strumentati di sicurezza (\u003cstrong\u003eSIS\u003c\/strong\u003e) standard, consentendo agli operatori di implementare il monitoraggio della spinta senza la necessità di un sistema dedicato di protezione delle macchine basato su rack. Il trasmettitore fornisce una protezione continua dei macchinari rotanti, inclusi compressori centrifughi, turbine a vapore, pompe e ventilatori industriali.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegra l'ingresso di un sensore a correnti parassite con sonda di prossimità senza contatto in un'interfaccia loop standard a 2 fili da 4 a 20 mA.\u003c\/li\u003e\n\u003cli\u003eFornisce un'uscita di tensione bufferizzata tramite un connettore BNC dedicato per il collegamento diretto ad analizzatori portatili di vibrazioni e strumentazione diagnostica.\u003c\/li\u003e\n\u003cli\u003eOffre circuiti specializzati per il rilevamento precoce dell'usura del cuscinetto reggispinta o di un potenziale cedimento catastrofico del gioco assiale.\u003c\/li\u003e\n\u003cli\u003ePresenta un robusto e compatto alloggiamento compatibile con le configurazioni di montaggio su guida DIN ad alta densità.\u003c\/li\u003e\n\u003cli\u003eInclude una protezione circuitale integrata contro l'inversione di polarità e le anomalie dovute a sovratensioni elettriche.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoraggio dello spostamento assiale e della posizione di spinta su compressori centrifughi ad alta velocità.\u003c\/li\u003e\n\u003cli\u003eMonitoraggio dell'usura del cuscinetto reggispinta delle pompe di alimentazione delle caldaie negli impianti di generazione elettrica.\u003c\/li\u003e\n\u003cli\u003eSorveglianza della posizione assiale dei rotori di turbine a vapore e a gas.\u003c\/li\u003e\n\u003cli\u003eMonitoraggio dello stato meccanico di turbocompressori ed espansori industriali.\u003c\/li\u003e\n\u003cli\u003eMonitoraggio dello spostamento dell'albero di grandi motori elettrici e riduttori.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformazioni per l'ordine\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCodice opzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTipo di selezione\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescrizione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e991\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTipo di prodotto\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di spinta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e25\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione della sonda di prossimità\u003c\/td\u003e\n\u003ctd\u003eSonda di prossimità 3300 XL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione dell'intervallo della scala\u003c\/td\u003e\n\u003ctd\u003eIntervallo 50-0-50 mil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e02\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione di approvazione dell'ente\u003c\/td\u003e\n\u003ctd\u003eApprovazioni multiple (ATEX, IECEx, CSA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e00\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione di montaggio\u003c\/td\u003e\n\u003ctd\u003eOpzione di montaggio standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCategoria del parametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDettagli delle specifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e991-25-50-02-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di prodotto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di spinta 991\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStati Uniti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di ingresso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSistema con sonda di prossimità 3300 XL da 8 mm e cavo di prolunga\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di uscita\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 4 a 20 mA DC (proporzionale linearmente allo spostamento assiale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRequisiti di alimentazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 12 a 35 VDC ai terminali del trasmettitore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistenza del loop\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMassimo 1000 ohm con tensione di alimentazione di 35 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUscita bufferizzata\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConnettore BNC coassiale, fattore di scala nominale dell'uscita corrispondente al sensore di prossimità\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrecisione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntro l'intervallo lineare specificato alle temperature di esercizio standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di esercizio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa -35 °C a +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di stoccaggio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa -40 °C a +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMontaggio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGuida DIN da 35 mm o piastra per montaggio diretto a pannello\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensioni\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e81,3 mm x 61,2 mm x 103,4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnessioni\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePin del connettore\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e+4-20 mA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCollegamento positivo dell'alimentazione del circuito \/ uscita di corrente\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-4-20 mA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRitorno negativo dell'alimentazione del circuito \/ uscita di corrente\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePROBE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConduttore centrale per l'ingresso del cavo di prolunga della sonda di prossimità\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSHIELD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCollegamento del morsetto per la schermatura del cavo di prolunga\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCOM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePunto di riferimento comune per il test del segnale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePresa BNC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUscita dinamica in tensione (segnale grezzo del sensore di prossimità)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallazione su guida DIN:\u003c\/strong\u003e agganciare l'alloggiamento a guide DIN standard simmetriche a cappello da 35 mm, assicurandosi che entrambe le clip, superiore e inferiore, siano inserite saldamente.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMessa a terra:\u003c\/strong\u003e collegare l'alloggiamento del trasmettitore direttamente alla terra pulita locale della strumentazione o al blocco di messa a terra della guida DIN, per evitare potenziali flottanti.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchermatura:\u003c\/strong\u003e collegare la schermatura esterna del cavo di cablaggio in campo solo all'estremità del sistema di controllo; assicurarsi che la schermatura del cavo della sonda sia collegata direttamente al morsetto di schermatura designato del trasmettitore e isolata dalla scatola di giunzione.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMitigazione EMI\/RFI:\u003c\/strong\u003e instradare tutti i cavi di ingresso dei sensori di prossimità a basso livello in canaline metalliche dedicate e collegate a terra, separate dai cavi di distribuzione dell'alimentazione CA ad alta potenza.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegolazione del gap della sonda:\u003c\/strong\u003e assicurarsi che la sonda di prossimità sia regolata sull'intervallo di tensione fisico corretto prima di fissare la configurazione del circuito del trasmettitore, per massimizzare le prestazioni dinamiche lineari.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtezione dall'umidità:\u003c\/strong\u003e installare il dispositivo all'interno di un involucro con grado di protezione IP65 o NEMA 4X quando viene impiegato in ambienti esterni, con elevata umidità o corrosivi.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCSA\/NRTL\/C\u003c\/li\u003e\n\u003cli\u003eATEX\u003c\/li\u003e\n\u003cli\u003eIECEx\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQual è la funzione principale di questo trasmettitore?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConverte i segnali ad alta frequenza della sonda di prossimità in un segnale standard lineare di corrente del circuito da 4 a 20 mA, che rappresenta la posizione assiale o di spinta dell'albero.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuesto dispositivo richiede una linea di alimentazione separata?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, è un dispositivo a due fili, alimentato dal circuito, che funziona utilizzando la tensione del circuito fornita dal modulo di ingresso analogico del DCS o del PLC ricevente.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCome si collega un acquisitore portatile di dati per controllare i dati grezzi delle vibrazioni?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eÈ possibile collegare direttamente un analizzatore portatile o un oscilloscopio alla presa BNC del pannello frontale senza disturbare il circuito di controllo in automazione da 4 a 20 mA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCon quale specifico sistema di sensori di prossimità è compatibile il codice opzione 25?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eL'opzione 25 indica la compatibilità con il sistema di sonda di prossimità Bently Nevada 3300 XL 8mm e cavo di prolunga.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuesta unità può essere montata direttamente in un ambiente esterno difficile?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRichiede un involucro protettivo con grado di protezione adeguato per salvaguardare i morsetti elettronici da umidità, polvere e agenti corrosivi presenti nell'aria.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è l'effetto dell'inversione della polarità del circuito di ingresso?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eL'unità dispone di circuiti interni di protezione contro l'inversione di polarità che prevengono i danni elettrici, ma non trasmetterà un segnale valido finché non sarà cablata correttamente.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuesto modulo richiede una calibrazione periodica sul campo?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, il dispositivo è calibrato in fabbrica su intervalli lineari specifici e non richiede regolazioni o tarature manuali del potenziometro durante l'installazione standard.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666565624171,"sku":"991-25-50-02-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-991-25-50-02-00-thrust-transmitter-omubwe2j10e_9be2c544-1e3f-4c84-9fe9-07d1aa5c49ac.jpg?v=1765440731"},{"product_id":"bently-nevada-990-04-50-01-cn-2-wire-vibration-transmitter","title":"Bently Nevada 990-04-50-01-CN Trasmettitore di vibrazioni a 2 fili","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003e990-04-50-01-CN\u003c\/strong\u003e è un trasmettitore di vibrazioni alimentato tramite loop, progettato per macchinari in cui le vibrazioni devono essere convertite in un segnale standard da 4 a 20 mA per l'utilizzo nei sistemi di controllo. Viene generalmente impiegato in pacchetti compatti di apparecchiature rotanti, dove gli ingegneri necessitano di dati stabili sull'andamento senza implementare un sistema completo di monitoraggio montato su rack.\u003c\/p\u003e\n\u003cp\u003eQuesta configurazione con variante CN viene selezionata quando i requisiti di conformità e certificazione regionali fanno parte delle specifiche del progetto. In molte installazioni reali, ciò diventa importante per i pacchetti di apparecchiature destinati all'esportazione o per i progetti OEM standardizzati utilizzati in più siti.\u003c\/p\u003e\n\u003cp\u003eIl trasmettitore elabora il segnale in ingresso proveniente da un sistema di sonde di prossimità 3300 NSv e converte le vibrazioni dell'albero in un segnale elettrico proporzionale per l'ingresso di un PLC o DCS. La lunghezza del sistema di 5,0 metri lo rende adatto al cablaggio delle sonde su distanze medie nelle configurazioni di macchinari montati su skid.\u003c\/p\u003e\n\u003cp\u003eDal punto di vista dell'ingegneria sul campo, questo modello viene spesso scelto quando è necessario bilanciare i requisiti di conformità e la semplicità di installazione all'interno di un involucro di dimensioni ridotte.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche ingegneristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArchitettura di misurazione delle vibrazioni alimentata tramite loop a 2 fili\u003c\/li\u003e\n\u003cli\u003eConverte lo spostamento misurato dalla sonda di prossimità in un'uscita da 4 a 20 mA\u003c\/li\u003e\n\u003cli\u003eProgettato per la compatibilità con il sistema di sonde 3300 NSv\u003c\/li\u003e\n\u003cli\u003eMontaggio su guida DIN mediante clip standard da 35 mm\u003c\/li\u003e\n\u003cli\u003eElettronica integrata per il condizionamento del segnale (non è richiesto alcun modulo esterno)\u003c\/li\u003e\n\u003cli\u003eUscita stabile per il monitoraggio continuo dell'andamento delle vibrazioni\u003c\/li\u003e\n\u003cli\u003eAccesso esterno alla regolazione di zero e span\u003c\/li\u003e\n\u003cli\u003ePROX OUT disponibile per verifiche diagnostiche della forma d'onda\u003c\/li\u003e\n\u003cli\u003eRilevamento dei guasti con indicazione automatica della caduta dell'uscita\u003c\/li\u003e\n\u003cli\u003eCustodia compatta e sigillata per ambienti industriali\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eContesto applicativo\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTipo di macchina\u003c\/th\u003e\n\u003cth\u003eUtilizzo pratico\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressori centrifughi\u003c\/td\u003e\n\u003ctd\u003eMonitoraggio dell'andamento delle vibrazioni dell'albero\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePompe industriali\u003c\/td\u003e\n\u003ctd\u003eMonitoraggio delle condizioni dei cuscinetti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVentilatori di processo\u003c\/td\u003e\n\u003ctd\u003eRilevamento di squilibri e usura meccanica\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkid confezionati OEM\u003c\/td\u003e\n\u003ctd\u003eIngresso di protezione integrato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSistemi rotanti ausiliari\u003c\/td\u003e\n\u003ctd\u003eLogica di allarme di base basata su PLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacchetti di apparecchiature per l'esportazione\u003c\/td\u003e\n\u003ctd\u003eConfigurazioni conformi agli standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eStruttura per l'ordinazione\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eArticolo\u003c\/th\u003e\n\u003cth\u003eDescrizione del codice\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModello\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni 990\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione del fondo scala\u003c\/td\u003e\n\u003ctd\u003e-04 = 0-4 mil pp (0-100 µm pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione di lunghezza del sistema\u003c\/td\u003e\n\u003ctd\u003e-50 = 5,0 metri (16,4 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione di montaggio\u003c\/td\u003e\n\u003ctd\u003e-01 = clip per guida DIN da 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione di approvazione dell'ente\u003c\/td\u003e\n\u003ctd\u003e-CN = conformità cinese \/ NEPSI \/ CCC \/ ATEX \/ IECEx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDati meccanici\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParametro\u003c\/th\u003e\n\u003cth\u003eValore\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero di parte\u003c\/td\u003e\n\u003ctd\u003e990-04-50-01-CN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduttore\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di prodotto\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondizione\u003c\/td\u003e\n\u003ctd\u003eNuovo e originale nella confezione di fabbrica\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGaranzia di fabbrica\u003c\/td\u003e\n\u003ctd\u003e12 mesi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensione minima del bersaglio\u003c\/td\u003e\n\u003ctd\u003e9,5 mm (0,375 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensioni (A x L x P)\u003c\/td\u003e\n\u003ctd\u003e53,3 mm x 73,9 mm x 100,1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltezza del corpo (senza clip DIN)\u003c\/td\u003e\n\u003ctd\u003e42,6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistanza tra i fori di montaggio\u003c\/td\u003e\n\u003ctd\u003e63,5 mm x 69,9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiametro del foro di montaggio\u003c\/td\u003e\n\u003ctd\u003e5,8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso del trasmettitore\u003c\/td\u003e\n\u003ctd\u003e0,43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso totale del sistema\u003c\/td\u003e\n\u003ctd\u003e0,82 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePanoramica dell'interfaccia\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eInterfaccia\u003c\/th\u003e\n\u003cth\u003eFunzione\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngresso sonda\u003c\/td\u003e\n\u003ctd\u003eCollegamento alla sonda di prossimità 3300 NSv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUscita 4-20 mA\u003c\/td\u003e\n\u003ctd\u003eSegnale di vibrazione al sistema PLC\/DCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngresso di alimentazione\u003c\/td\u003e\n\u003ctd\u003eAlimentazione del circuito da +12 a +35 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePROX OUT\u003c\/td\u003e\n\u003ctd\u003eSegnale diagnostico grezzo delle vibrazioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOM\u003c\/td\u003e\n\u003ctd\u003ePunto di riferimento del segnale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eNote di installazione (prospettiva pratica sul campo)\u003c\/h3\u003e\n\u003cp\u003eNelle configurazioni tipiche dei quadri, i tecnici installano questo modulo sulla guida DIN e verificano poi la stabilità meccanica in base all'esposizione alle vibrazioni dell'armadio. Nei sistemi montati su skid, a volte viene aggiunto un fissaggio supplementare per evitare microspostamenti durante i lunghi cicli di funzionamento.\u003c\/p\u003e\n\u003cp\u003eIl percorso dei cavi deve essere pianificato nelle prime fasi della progettazione del quadro. Tenere i cavi del segnale della sonda lontani dai cavi di potenza dell'inverter o del motore aiuta a ridurre il rumore, soprattutto nelle configurazioni di sistema da 5 metri, in cui è comune raggruppare i cavi.\u003c\/p\u003e\n\u003cp\u003ePrima della messa in servizio, è necessario verificare attentamente l'allineamento della distanza della sonda. Dopo l'accensione, attendere che il circuito si stabilizzi prima di abilitare la logica di allarme nel sistema di controllo.\u003c\/p\u003e\n\u003cp\u003eL'interfaccia PROX OUT viene generalmente utilizzata durante la messa in servizio o la risoluzione dei problemi, anziché durante il funzionamento continuo nei sistemi di produzione.\u003c\/p\u003e\n\u003ch3\u003eDomande frequenti\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQual è lo scopo del suffisso CN in questo modello?\u003c\/strong\u003e\u003cbr\u003eIndica una configurazione conforme ai requisiti di certificazione regionali utilizzati in determinati progetti industriali.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuesto trasmettitore è adatto all'integrazione con PLC?\u003c\/strong\u003e\u003cbr\u003eSì, fornisce un'uscita standard da 4 a 20 mA compatibile con gli ingressi analogici dei PLC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuale sistema di sonde supporta?\u003c\/strong\u003e\u003cbr\u003eÈ progettato per i sistemi con sonda di prossimità Bently Nevada 3300 NSv.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePuò essere utilizzato in apparecchiature destinate all'esportazione?\u003c\/strong\u003e\u003cbr\u003eSì, viene comunemente scelto per configurazioni OEM standardizzate destinate all'esportazione.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIl montaggio su guida DIN è standard per questo modello?\u003c\/strong\u003e\u003cbr\u003eSì, utilizza un fissaggio a clip per guida DIN da 35 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSupporta la diagnostica delle vibrazioni?\u003c\/strong\u003e\u003cbr\u003eFornisce un segnale PROX OUT per controlli diagnostici di base della forma d'onda.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eÈ un sistema di monitoraggio completo?\u003c\/strong\u003e\u003cbr\u003eNo, è un trasmettitore semplificato per il monitoraggio a livello di tendenza.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCosa succede se la sonda si guasta?\u003c\/strong\u003e\u003cbr\u003eL'uscita scende a una corrente di livello di guasto, indicando una condizione NON OK.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è l'intervallo di temperatura operativa?\u003c\/strong\u003e\u003cbr\u003eFunziona da -35 °C a +85 °C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePuò essere utilizzato su compressori e pompe?\u003c\/strong\u003e\u003cbr\u003eSì, è ampiamente utilizzato su macchinari rotanti come compressori e pompe.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666568900971,"sku":"990-04-50-01-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-04-50-01-cn-vibration-transmitter-iwllhxzlwmi_75cfc6c9-5210-4bb3-b53d-01f25dc24b32.jpg?v=1765440797"},{"product_id":"bently-nevada-990-05-70-01-05-2-wire-vibration-transmitter","title":"Bently Nevada 990-05-70-01-05 Trasmettitore di vibrazioni a 2 fili","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003e990-05-70-01-05\u003c\/strong\u003e è un trasmettitore di vibrazioni a 2 fili, alimentato dal loop, progettato per integrare la protezione continua dei macchinari nei sistemi di controllo distribuiti (DCS), nei controllori logici programmabili (PLC) o nelle architetture SCADA industriali standard. Condiziona i segnali grezzi della sonda di prossimità in un loop di corrente lineare e proporzionale da 4-20 mA, che rappresenta la vibrazione radiale totale o lo spostamento dinamico dell'albero.\u003c\/p\u003e\n\u003cp\u003eQuesto trasmettitore si interfaccia direttamente con un sistema a sonda di corrente parassita senza contatto, eseguendo localmente la conversione del segnale senza richiedere un rack intermedio per il monitoraggio dei macchinari. L'hardware gestisce l'eccitazione ad alta frequenza della sonda e demodula il segnale di ritorno per estrarre l'andamento dello spostamento picco-picco. Mantiene la piena compatibilità architetturale con specifici trasduttori di prossimità e cavi di prolunga calibrati, per fornire fattori di scala accurati e stabili in condizioni industriali variabili.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUscita standard a loop di corrente 4-20 mA proporzionale alla vibrazione picco-picco del macchinario\u003c\/li\u003e\n\u003cli\u003eInterfaccia diretta con i sistemi a sonda di prossimità 3300 NSv\u003c\/li\u003e\n\u003cli\u003eElettronica integrata per il condizionamento del segnale, contenuta in un robusto alloggiamento installabile sul campo\u003c\/li\u003e\n\u003cli\u003eHardware per il montaggio su guida DIN da 35 mm, destinato a installazioni in armadi di controllo ad alta densità\u003c\/li\u003e\n\u003cli\u003eAmpia tolleranza della tensione di ingresso per adattarsi alle variazioni della resistenza dei loop industriali\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoraggio delle vibrazioni radiali dell'albero su pompe ad alta velocità e compressori centrifughi\u003c\/li\u003e\n\u003cli\u003eMonitoraggio delle vibrazioni strutturali e degli alloggiamenti dei cuscinetti su ventilatori e soffianti industriali\u003c\/li\u003e\n\u003cli\u003eLoop di protezione per motori elettrici, generatori e macchinari rotanti ausiliari\u003c\/li\u003e\n\u003cli\u003eIntegrazione delle apparecchiature ausiliarie dell'impianto nei sistemi di controllo standard di fabbrica\u003c\/li\u003e\n\u003cli\u003eRegistrazione del loop per la manutenzione predittiva in impianti petrolchimici, petroliferi, del gas e di produzione energetica\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformazioni per l'ordine\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eBlocco delle opzioni del modello\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche di configurazione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e05\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione fondo scala: 0-5 mil pp (0-125 µm pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e70\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione lunghezza del sistema: 7,0 metri (23,0 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e01\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione di montaggio: guida DIN da 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e05\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione di approvazione dell'ente: CSA, ATEX, IECEx a sicurezza intrinseca e non incendiario\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eValore\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduttore\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di prodotto\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni 990\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModello base\u003c\/td\u003e\n\u003ctd\u003e990-05-70-01-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione fondo scala\u003c\/td\u003e\n\u003ctd\u003e0-5 mil pp (0-125 µm pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLunghezza del sistema\u003c\/td\u003e\n\u003ctd\u003e7,0 metri (23,0 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngresso\u003c\/td\u003e\n\u003ctd\u003eAccetta 1 sonda di prossimità 3300 NSv senza contatto e relativo cavo di prolunga\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequisiti di alimentazione\u003c\/td\u003e\n\u003ctd\u003eRichiede un ingresso da +12 a +35 Vcc ai morsetti del trasmettitore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSegnale di uscita\u003c\/td\u003e\n\u003ctd\u003eLoop di corrente proporzionale da 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di montaggio\u003c\/td\u003e\n\u003ctd\u003eMontaggio su guida DIN da 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di esercizio\u003c\/td\u003e\n\u003ctd\u003e-35 °C a +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di stoccaggio\u003c\/td\u003e\n\u003ctd\u003e-51 °C a +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUmidità relativa\u003c\/td\u003e\n\u003ctd\u003e95% senza condensa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso di spedizione\u003c\/td\u003e\n\u003ctd\u003e1,5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePaese di origine\u003c\/td\u003e\n\u003ctd\u003eStati Uniti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCollegamenti\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eTerminale \/ Porta\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSONDA\u003c\/td\u003e\n\u003ctd\u003eCollegamento coassiale al cavo di prolunga e alla sonda di prossimità 3300 NSv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOM\u003c\/td\u003e\n\u003ctd\u003eTerminale comune di ritorno della massa del loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e+4-20 mA\u003c\/td\u003e\n\u003ctd\u003eTerminale di alimentazione positiva e di uscita del loop di corrente 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGAP\u003c\/td\u003e\n\u003ctd\u003eTerminale di uscita della tensione bufferizzata per la configurazione e la diagnostica del gap della sonda\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallazione su guida DIN:\u003c\/strong\u003e Agganciare saldamente la base del trasmettitore a una guida DIN standard da 35 mm all'interno di un involucro ambientale. Assicurarsi che il modulo sia fissato rigidamente per evitare lo scorrimento o il distacco meccanico causati dalle vibrazioni dell'armadio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegolazione del gap della sonda:\u003c\/strong\u003e Utilizzare un voltmetro digitale collegato tra i terminali GAP e COM per misurare la tensione CC statica. Regolare il gap meccanico fisico della sonda di prossimità 3300 NSv finché non viene raggiunta la tensione di polarizzazione target, assicurando il funzionamento nella zona lineare del sensore.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstradamento e schermatura dei cavi:\u003c\/strong\u003e Instradare il cavo di prolunga da 7,0 metri attraverso una canalina in acciaio dedicata e collegata a terra, lontano dai cavi di alimentazione CA ad alta corrente. Collegare la schermatura complessiva del cavo alla terra strumentale designata nel pannello di controllo per ridurre al minimo le interferenze elettromagnetiche.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecauzioni per aree pericolose:\u003c\/strong\u003e Per gli ambienti che richiedono un'installazione a sicurezza intrinseca, installare una barriera Zener approvata o un isolatore galvanico nel circuito del loop tra la sorgente di alimentazione e i terminali del trasmettitore, in stretta conformità con le normative elettriche locali.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDomande frequenti\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuale ingresso del sensore è richiesto per questo specifico modello di trasmettitore?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eL'unità richiede il collegamento a una sola sonda di prossimità 3300 NSv senza contatto e al relativo cavo di prolunga, configurati per una lunghezza totale del sistema calibrata di 7,0 metri.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCome si verifica la regolazione fisica del gap della sonda senza rimuovere il sensore?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl trasmettitore dispone di un terminale GAP dedicato e accessibile frontalmente, che fornisce un'uscita di tensione CC grezza direttamente proporzionale alla distanza fisica tra la punta della sonda e la superficie dell'albero monitorato.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuesto modello di trasmettitore può essere utilizzato in ambienti industriali pericolosi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSì, questa configurazione specifica include l'opzione di approvazione dell'agenzia 05, che certifica il dispositivo per applicazioni a sicurezza intrinseca e non incendiarie secondo gli standard CSA, ATEX e IECEx se abbinato a barriere di isolamento appropriate.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666578010475,"sku":"990-05-70-01-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-05-70-01-05-990-vibration-transmitter-la4e1lndz3l_a78e6b5e-9fed-4b4e-b275-1ac715aa5cdf.jpg?v=1765440931"},{"product_id":"bently-nevada-177230-00-01-05-seismic-transmitter","title":"Bently Nevada 177230-00-01-05 Trasmettitore sismico","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003eBently Nevada 177230-01-01-05\u003c\/strong\u003e è un trasmettitore sismico alimentato dall'anello, progettato per integrare direttamente le misurazioni complessive delle vibrazioni dei macchinari con controllori logici programmabili (PLC), sistemi di controllo distribuiti (DCS) o interfacce SCADA. Il dispositivo integra un elemento di rilevamento ceramico a taglio e converte le vibrazioni dinamiche in un'uscita ad anello di corrente standard industriale da 4 a 20 mA, proporzionale alla velocità complessiva delle vibrazioni, fornendo contemporaneamente un segnale di accelerazione dinamica non bufferizzato per l'analisi diagnostica. La configurazione \u003cstrong\u003e177230-01-01-05\u003c\/strong\u003e offre un intervallo di misurazione RMS da 0 a 25,4 mm\/s (da 0 a 1,0 in\/s) su una banda di frequenza da 10 Hz a 1 kHz, con molteplici approvazioni per aree pericolose.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eImplementa un'uscita ad anello standard industriale da 4 a 20 mA, alimentata dall'anello, per l'integrazione diretta con i sistemi di controllo.\u003c\/li\u003e\n\u003cli\u003eUtilizza un elemento di rilevamento ceramico a taglio per una misurazione delle vibrazioni accurata e ripetibile.\u003c\/li\u003e\n\u003cli\u003eFornisce un segnale di uscita in tensione non bufferizzato e grezzo dell'accelerazione dinamica per una verifica diagnostica dettagliata.\u003c\/li\u003e\n\u003cli\u003eRealizzato con una custodia ermeticamente sigillata in acciaio inossidabile 316L e un connettore superiore MIL-C-5015 a 3 pin.\u003c\/li\u003e\n\u003cli\u003eNon richiede configurazione sul campo né regolazioni fisiche prima del funzionamento.\u003c\/li\u003e\n\u003cli\u003eIntegra una funzionalità di autotest incorporata e un design dell'interfaccia protetto.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoraggio complessivo delle vibrazioni di macchinari rotanti e alternativi.\u003c\/li\u003e\n\u003cli\u003eIntegrazione della protezione delle macchine e del monitoraggio delle condizioni con PLC, DCS e sistemi SCADA.\u003c\/li\u003e\n\u003cli\u003eMisurazione delle vibrazioni delle apparecchiature ausiliarie in ambienti industriali.\u003c\/li\u003e\n\u003cli\u003eMonitoraggio delle vibrazioni di macchinari in aree pericolose.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformazioni per l'ordine\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eNumero di parte\u003c\/th\u003e\n\u003cth\u003eDescrizione\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e177230-00-01-05\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTrasmettitore sismico\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e00\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eIntervallo di misurazione:\u003c\/strong\u003e 0-12,7 mm\/s (0-0,5 in\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e01\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eFrequenza:\u003c\/strong\u003e da 10 Hz a 1 kHz (da 600 a 60 kcps) RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e05\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eApprovazioni:\u003c\/strong\u003e Approvazioni multiple (CSA\/NRTL\/C, ATEX\/IECEx)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCategoria del parametro\u003c\/th\u003e\n\u003cth\u003eDettagli delle specifiche\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di parte\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e177230-00-01-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntervallo di misurazione (opzione 00)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 0 a 12,7 mm\/s (da 0 a 0,5 in\/s) RMS +\/-10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRisposta in frequenza (opzione 01)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 10 Hz a 1 kHz +\/-10% (da 600 cpm a 60 kcpm +\/-10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTensione di eccitazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 12 a 30 Vcc (corrente limitata a 40 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSegnale di uscita della velocità\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnello di corrente da 4 a 20 mA dal pin A al pin B (proporzionale alla vibrazione RMS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensibilità alla velocità\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 +\/-0,3 mA = 0,0 mm\/s; 20 +\/-2 mA = intervallo del fondo scala\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSegnale di uscita dell'accelerazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTensione non bufferizzata dal pin C al pin B (riferimento)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensibilità all'accelerazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10,2 mV\/m\/s2 (100 mV\/g) +\/-20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntervallo del fondo scala dell'accelerazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e147 m\/s2 (15 g) di picco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRisposta in frequenza dell'accelerazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 2,5 Hz a 10 kHz +\/-10% (da 150 cpm a 600 kcpm +\/-10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinearità\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1% del fondo scala\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePolarizzazione dell'uscita\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2,5 V +\/-0,1 V (riferito al pin B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTempo di assestamento\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInferiore a 15 secondi entro il 2% del valore finale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequenza di risonanza montato\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuperiore a 12 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensibilità trasversale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInferiore al 5% della sensibilità\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di elemento sensibile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCeramica \/ Taglio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolamento elettrico\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuperiore a 10^8 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTensione di rottura dell'isolamento dell'involucro\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600 Vrms con corrente di dispersione inferiore a 1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di esercizio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa -40 degC a +85 degC (da -40 degF a +185 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUmidità relativa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFino al 100% senza immersione\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensibilità al campo magnetico\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInferiore a 20 um\/s\/gauss (790 uin\/s\/gauss) di picco; inferiore a 14,7 mm\/s2\/gauss (150 ug\/gauss) di picco (sulla base di 50 gauss, 50-60 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistenza agli urti\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9.810 m\/s2 (picco di 1.000 g), test di caduta massimo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMateriale dell'involucro\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAcciaio inossidabile 316L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTenuta del sensore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eErmeticamente sigillato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di connettore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMIL-C-5015 a 3 pin, acciaio inossidabile 316L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForo di montaggio \/ Filettatura\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4-28 UNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoppia di serraggio del montaggio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 a 7 N-m (35,4 a 62,0 in-lbf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e131 g (4,62 oz), tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensioni (diametro x altezza)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25,4 mm x 66,0 mm (1,00 pollici x 2,60 pollici)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnessioni\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePin del connettore\u003c\/th\u003e\n\u003cth\u003eFunzione\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLoop positivo da 4-20 mA (positivo rispetto al pin B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRitorno del loop da 4-20 mA (ritorno negativo del loop per il pin A e comune per il segnale dinamico)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSegnale di accelerazione dinamica (non bufferizzato, riferito al pin B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMontaggio:\u003c\/strong\u003e Montare direttamente sulla macchina tramite un prigioniero nel foro filettato 1\/4-28 UNF utilizzando una coppia di serraggio da 4 a 7 N-m (35.4 a 62.0 in-lbf).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGestione della base magnetica:\u003c\/strong\u003e Se si utilizza una base magnetica, farla rotolare sulla superficie della macchina anziché farla scattare in posizione, per evitare di generare segnali di picco elevati che potrebbero danneggiare l'elettronica interna.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMessa a terra e isolamento:\u003c\/strong\u003e Il pin B (negativo del segnale dinamico) richiede l'isolamento da qualsiasi messa a terra. La messa a terra di questo terminale cortocircuiterà il loop da 4 a 20 mA causando la perdita dell'uscita.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelezione del cavo:\u003c\/strong\u003e Collegare utilizzando un connettore di accoppiamento MIL-C-5015 a 3 pin con cavi schermati a tre conduttori (da 18 a 22 AWG con copertura minima della schermatura dell'80%).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFCC:\u003c\/strong\u003e Conforme alla Parte 15 delle norme FCC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirettive EMC:\u003c\/strong\u003e Direttiva EMC 2014\/30\/UE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirettive ambientali:\u003c\/strong\u003e Direttiva ROHS 2011\/65\/UE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOmologazioni marittime:\u003c\/strong\u003e Norme DNV per la classificazione - Navi; norme DNV per la classificazione - Imbarcazioni ad alta velocità e leggere; standard offshore DNV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOmologazioni cNRTLus:\u003c\/strong\u003e Classe I, Div 2, Gruppi A, B, C, D (Ex nL IIC T4, AEx nA IIC T4); Classe I, Div 1, Gruppi A, B, C, D; Classe II, Div 1, Gruppi E, F, G; Classe III, Div 1 (Ex ia IIC T4, AEx ia IIC T4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOmologazioni ATEX\/IECEx:\u003c\/strong\u003e Zona 0\/1: II 1 G, Ex ia IIC T4 Ga; Zona 2: II 3 G, Ex na IIC T4 Gc (Ta = -40 degC a +80 degC)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666607731051,"sku":"177230-00-01-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-177230-00-01-05-seismic-transmitter-0bfel1sgedk_854d4891-8a1b-451f-bd13-0ef1e156afcb.jpg?v=1765444096"},{"product_id":"bently-nevada-990-05-70-03-00-990-vibration-transmitter","title":"Bently Nevada 990-05-70-03-00 990 Trasmettitore di vibrazioni","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003e990-05-50-02-00\u003c\/strong\u003e è un dispositivo a 2 fili alimentato dal circuito, progettato per fornire il monitoraggio continuo delle vibrazioni dei macchinari direttamente a un sistema di controllo distribuito (DCS), a un controllore logico programmabile (PLC) o a un'architettura di protezione dei macchinari. Condiziona i segnali provenienti dalle sonde di prossimità per emettere un circuito di corrente 4-20 mA proporzionale, che rappresenta la vibrazione radiale totale o la misurazione della spinta assiale.\u003c\/p\u003e\n\u003cp\u003eQuesto trasmettitore si interfaccia direttamente con un sistema a sonda a correnti parassite senza contatto per registrare lo spostamento dinamico dell'albero. L'architettura di conversione hardware estrae le tendenze del valore picco-picco o della posizione statica senza richiedere un rack intermedio di monitoraggio dei macchinari, rendendolo adatto ai circuiti di controllo standard. Mantiene la piena compatibilità del sistema con specifici sottoinsiemi di sonde di prossimità e lunghezze di cavo calibrate per garantire un'uscita lineare con fattore di scala accurato.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUscita standard ad anello di corrente 4-20 mA proporzionale alle vibrazioni del macchinario\u003c\/li\u003e\n\u003cli\u003eCapacità di interfacciamento diretto con i sistemi a sonde di prossimità 3300 NSv\u003c\/li\u003e\n\u003cli\u003eCondizionamento del segnale integrato in un involucro compatto installabile sul campo\u003c\/li\u003e\n\u003cli\u003eHardware di montaggio con viti per paratia per un'installazione rigida sugli alloggiamenti dei macchinari\u003c\/li\u003e\n\u003cli\u003eAmpio intervallo di tensione d'ingresso per soddisfare i diversi requisiti di carico del circuito\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoraggio delle vibrazioni radiali su piccole pompe e compressori centrifughi\u003c\/li\u003e\n\u003cli\u003eMisurazione dello spostamento assiale dell'albero su ventilatori e soffianti industriali\u003c\/li\u003e\n\u003cli\u003eMonitoraggio delle vibrazioni degli alloggiamenti dei cuscinetti di motori elettrici e generatori\u003c\/li\u003e\n\u003cli\u003eCircuiti di protezione per macchinari rotanti ausiliari negli impianti petrolchimici\u003c\/li\u003e\n\u003cli\u003eIntegrazione delle apparecchiature ausiliarie nell'architettura di controllo dello stabilimento\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformazioni per l'ordine\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eBlocco opzioni del modello\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche di configurazione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e05\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione fondo scala: 0-5 mil pp (0-125 µm pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione lunghezza del sistema: 5,0 metri (16,4 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e02\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione di montaggio: viti per paratia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e00\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione approvazione dell'ente: non richiesta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eValore\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduttore\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN. prodotto\u003c\/td\u003e\n\u003ctd\u003e990-05-50-02-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di prodotto\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni 990\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePaese di origine\u003c\/td\u003e\n\u003ctd\u003eU.S.A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione fondo scala\u003c\/td\u003e\n\u003ctd\u003e0-5 mil pp (0-125 µm pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLunghezza del sistema\u003c\/td\u003e\n\u003ctd\u003e5,0 metri (16,4 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003eAccetta 1 sonda di prossimità 3300 NSv senza contatto e cavo di prolunga\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlimentazione\u003c\/td\u003e\n\u003ctd\u003eIngresso da +12 a +35 Vcc ai morsetti del trasmettitore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di esercizio\u003c\/td\u003e\n\u003ctd\u003eDa -35 °C a +85 °C (da -31 °F a +185 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di stoccaggio\u003c\/td\u003e\n\u003ctd\u003eDa -51 °C a +100 °C (da -60 °F a +212 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso di spedizione\u003c\/td\u003e\n\u003ctd\u003e1,5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurazione di montaggio:\u003c\/strong\u003e fissare saldamente la base del trasmettitore su una superficie piana di paratia utilizzando la bulloneria preselezionata per il montaggio su paratia. Assicurarsi che la superficie sia priva di forti picchi di vibrazione che potrebbero affaticare i componenti elettronici della scheda interna.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegolazione della distanza della sonda:\u003c\/strong\u003e assicurarsi che la sonda di prossimità 3300 NSv sia regolata meccanicamente sul punto di tensione corrispondente al centro del suo intervallo fisico prima di completare l'installazione del controdado. Questa regolazione mantiene il trasduttore nella sua zona operativa lineare e accurata.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstradamento e schermatura dei cavi:\u003c\/strong\u003e instradare il cavo di prolunga da 5,0 metri attraverso canaline dedicate, separate dalle linee dei motori ad alta tensione. Collegare saldamente la schermatura complessiva del cavo al punto di messa a terra designato per la strumentazione sul telaio del ricevitore, per ridurre il rumore del campo elettromagnetico.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollegamento dell'alimentazione:\u003c\/strong\u003e verificare che la fonte di alimentazione del loop fornisca corrente continua pulita e regolata, compresa nell'intervallo operativo da +12 a +35 Vcc, prima di collegare i fili ai morsetti di ingresso.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuale ingresso per sensore specifico supporta questa unità?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl trasmettitore accetta esattamente una sonda di prossimità 3300 NSv senza contatto, insieme al relativo cavo di prolunga, configurato per una lunghezza totale del sistema di 5,0 metri.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuesta configurazione dispone di certificazioni per aree pericolose?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl codice opzione di questa specifica unità include il blocco di modifica 00, il che significa che per questa variante specifica del prodotto non sono richieste né fornite approvazioni da parte di enti certificatori.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCome viene alimentato il dispositivo durante il funzionamento?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl trasmettitore funziona come un modulo standard alimentato dal loop e richiede una tensione di alimentazione esterna del loop compresa tra +12 e +35 Vcc, collegata direttamente ai suoi morsetti.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666611499371,"sku":"990-05-70-03-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-05-70-03-00-990-vibration-transmitter-fqbqosjzjqi_3635d761-ebf9-4839-a401-aaba4f21b80e.jpg?v=1765444147"},{"product_id":"bently-nevada-990-04-50-03-00-2-wire-vibration-transmitter","title":"Bently Nevada 990-04-50-03-00 990 Trasmettitore di vibrazioni a 2 fili","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003e990-04-50-03-00\u003c\/strong\u003e è un trasmettitore di vibrazioni compatto utilizzato per integrare la misurazione delle vibrazioni dell'albero nei sistemi di controllo senza richiedere un rack di monitoraggio completo. È progettato attorno a un'architettura a 2 fili alimentata dal loop e converte i segnali di spostamento della sonda di prossimità in un'uscita stabile da 4 a 20 mA per l'uso con PLC o DCS.\u003c\/p\u003e\n\u003cp\u003eNelle installazioni OEM pratiche, questo modello viene spesso scelto quando gli ingegneri desiderano un equilibrio tra semplicità del cablaggio e flessibilità meccanica. La lunghezza del sistema di 5,0 metri si adatta alla maggior parte delle configurazioni di apparecchiature rotanti montate su skid, in cui la distanza di instradamento della sonda è moderata ma richiede comunque un'integrità stabile del segnale.\u003c\/p\u003e\n\u003cp\u003eQuesta configurazione utilizza un metodo di montaggio combinato con clip DIN e viti, offrendo ai tecnici flessibilità nella disposizione del pannello. In molte realizzazioni concrete, questo stile di montaggio ibrido è preferito perché consente sia una rapida installazione su guida sia un ulteriore rinforzo meccanico quando l'esposizione alle vibrazioni è superiore al normale.\u003c\/p\u003e\n\u003cp\u003eIl trasmettitore viene generalmente utilizzato in circuiti di protezione di base o di monitoraggio dell'andamento delle condizioni, in cui l'obiettivo è rilevare tempestivamente i cambiamenti nel comportamento della macchina, anziché eseguire un'analisi diagnostica approfondita.\u003c\/p\u003e\n\u003ch3\u003eNote funzionali\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConverte il segnale della sonda di prossimità in un'uscita da 4 a 20 mA\u003c\/li\u003e\n\u003cli\u003eProgettato per applicazioni di monitoraggio continuo dell'andamento delle vibrazioni\u003c\/li\u003e\n\u003cli\u003eSupporta i sistemi con sonda di prossimità 3300 NSv\u003c\/li\u003e\n\u003cli\u003eIl funzionamento a 2 fili alimentato dal loop semplifica il cablaggio\u003c\/li\u003e\n\u003cli\u003eMontaggio ibrido su guida DIN + viti per un'installazione flessibile\u003c\/li\u003e\n\u003cli\u003eElettronica integrata per il condizionamento del segnale\u003c\/li\u003e\n\u003cli\u003eConsente di accedere alla vibrazione grezza tramite PROX OUT\u003c\/li\u003e\n\u003cli\u003eRegolazione esterna della calibrazione (zero\/span)\u003c\/li\u003e\n\u003cli\u003eRilevamento dei guasti con indicazione della caduta dell'uscita\u003c\/li\u003e\n\u003cli\u003eAlloggiamento industriale compatto incapsulato\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDove viene generalmente utilizzato dagli ingegneri\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eContesto dell'apparecchiatura\u003c\/th\u003e\n\u003cth\u003ePerché viene utilizzato\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkid per compressori\u003c\/td\u003e\n\u003ctd\u003eMonitoraggio stabile delle vibrazioni dell'albero\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePompe industriali\u003c\/td\u003e\n\u003ctd\u003eRilevamento precoce di squilibri o usura\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSistemi di ventilazione\u003c\/td\u003e\n\u003ctd\u003eMonitoraggio continuo delle condizioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMacchine confezionate OEM\u003c\/td\u003e\n\u003ctd\u003eAnello di feedback della vibrazione integrato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparecchiature rotanti ausiliarie\u003c\/td\u003e\n\u003ctd\u003eProtezione di base in ingresso al PLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePannelli per retrofit\u003c\/td\u003e\n\u003ctd\u003eFacile integrazione negli armadi esistenti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDettaglio dell'ordine\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eElemento\u003c\/th\u003e\n\u003cth\u003eSignificato del codice\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModello\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni 990\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione fondo scala\u003c\/td\u003e\n\u003ctd\u003e-04 = 0-4 mil pp (0-100 µm pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione lunghezza del sistema\u003c\/td\u003e\n\u003ctd\u003e-50 = 5,0 metri (16,4 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione di montaggio\u003c\/td\u003e\n\u003ctd\u003e-03 = Clip e viti DIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione di approvazione dell'ente\u003c\/td\u003e\n\u003ctd\u003e-00 = Non richiesto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDati meccanici e dimensionali\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eArticolo\u003c\/th\u003e\n\u003cth\u003eValore\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero di parte\u003c\/td\u003e\n\u003ctd\u003e990-04-50-03-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduttore\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di prodotto\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni a 2 fili\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondizione\u003c\/td\u003e\n\u003ctd\u003eNuovo e originale, nella confezione di fabbrica\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGaranzia di fabbrica\u003c\/td\u003e\n\u003ctd\u003e12 mesi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensione minima del bersaglio\u003c\/td\u003e\n\u003ctd\u003e9,5 mm (0,375 pollici)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensioni (A x L x P)\u003c\/td\u003e\n\u003ctd\u003e53,3 mm x 73,9 mm x 100,1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltezza del corpo (senza clip DIN)\u003c\/td\u003e\n\u003ctd\u003e42,6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistanza tra i fori di montaggio\u003c\/td\u003e\n\u003ctd\u003e63,5 mm x 69,9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiametro del foro di montaggio\u003c\/td\u003e\n\u003ctd\u003e5,8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso netto\u003c\/td\u003e\n\u003ctd\u003e0,43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso totale del sistema\u003c\/td\u003e\n\u003ctd\u003e0,82 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePanoramica dell'interfaccia\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eInterfaccia\u003c\/th\u003e\n\u003cth\u003eFunzione\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngresso sonda\u003c\/td\u003e\n\u003ctd\u003eCollegamento alla sonda di prossimità 3300 NSv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUscita 4-20 mA\u003c\/td\u003e\n\u003ctd\u003eSegnale di vibrazione al sistema di controllo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngresso di alimentazione\u003c\/td\u003e\n\u003ctd\u003eAlimentazione CC del loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePROX OUT\u003c\/td\u003e\n\u003ctd\u003eSegnale diagnostico grezzo delle vibrazioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOM\u003c\/td\u003e\n\u003ctd\u003eRiferimento elettrico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eNote di installazione (prospettiva basata sull'esperienza sul campo)\u003c\/h3\u003e\n\u003cp\u003eNelle installazioni in armadio, questo modello viene solitamente montato prima su guida DIN e poi fissato meccanicamente con viti quando si prevedono vibrazioni o tensioni dei cavi. Ciò riduce l'allentamento a lungo termine negli ambienti ad alta vibrazione, come gli alloggiamenti dei compressori.\u003c\/p\u003e\n\u003cp\u003eL'instradamento del cavo della sonda è importante su questo modello. In genere gli ingegneri tengono separati i cavi del segnale a basso livello dalle linee di alimentazione del motore per evitare l'accoppiamento dei disturbi, soprattutto nelle configurazioni con instradamento di 5 metri, dove è comune raggruppare i cavi.\u003c\/p\u003e\n\u003cp\u003eDurante la messa in servizio, è necessario controllare il gap della sonda prima di alimentare il loop. Una volta alimentato, lasciare stabilizzare il segnale in condizioni di macchina stabili prima di integrarlo nella logica degli allarmi.\u003c\/p\u003e\n\u003cp\u003eIl punto PROX OUT è utile durante la ricerca dei guasti, ma nella pratica viene spesso utilizzato solo durante l'avviamento o gli intervalli di manutenzione, anziché durante il funzionamento continuo.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuesto trasmettitore è adatto per skid di macchinari compatti?\u003c\/strong\u003e\u003cbr\u003eSì, viene comunemente scelto per apparecchiature rotanti montate su skid OEM.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è il principale vantaggio della lunghezza del sistema di 5,0 m?\u003c\/strong\u003e\u003cbr\u003eSi adatta alla maggior parte delle configurazioni di instradamento delle sonde per distanze medie senza complessità del segnale.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePuò essere installato esclusivamente su guida DIN?\u003c\/strong\u003e\u003cbr\u003eSupporta l'installazione su guida DIN, ma consente anche il rinforzo con viti.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFornisce accesso al segnale grezzo delle vibrazioni?\u003c\/strong\u003e\u003cbr\u003eSì, PROX OUT fornisce un segnale diagnostico per strumenti esterni.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePer quale tipo di sistema di controllo è progettato?\u003c\/strong\u003e\u003cbr\u003eÈ destinato all'integrazione con ingressi analogici di PLC e DCS.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eÈ un sistema diagnostico o un trasmettitore?\u003c\/strong\u003e\u003cbr\u003eÈ un trasmettitore semplificato, non un sistema completo di analisi delle vibrazioni.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCosa succede se la sonda si guasta?\u003c\/strong\u003e\u003cbr\u003eL'uscita passa a uno stato di guasto a bassa corrente per indicare NOT OK.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eÈ adatto per compressori e pompe?\u003c\/strong\u003e\u003cbr\u003eSì, è ampiamente utilizzato su compressori, pompe e ventilatori.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCosa rende diversa questa versione in termini di installazione?\u003c\/strong\u003e\u003cbr\u003eUtilizza una combinazione di clip DIN e fissaggio a vite.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eViene utilizzato per la diagnostica dettagliata delle vibrazioni?\u003c\/strong\u003e\u003cbr\u003eNo, è destinato esclusivamente al monitoraggio a livello di tendenza.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666613432683,"sku":"990-04-50-03-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-04-50-03-00-990-vibration-transmitter-3phzlju5ibc_8ef2edb9-f39d-43ca-9b7b-48c54e693a39.jpg?v=1765444172"},{"product_id":"bently-nevada-991-25-70-03-05-991-thrust-transmitter","title":"Bently Nevada 991-25-70-03-05 991 Trasmettitore di spinta assiale","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl Bently Nevada \u003cstrong\u003e991-25-70-03-05\u003c\/strong\u003e Il trasmettitore di spinta 991 è un trasmettitore di spostamento assiale a due fili, alimentato dal loop, progettato principalmente per i produttori di apparecchiature originali (OEM) di compressori d'aria centrifughi, piccole pompe, motori o ventilatori. Il dispositivo accetta un singolo ingresso da una sonda di prossimità 3300 NSv e dal relativo cavo di prolunga, elaborando il segnale in un'uscita a loop di corrente standard industriale da 4 a 20 mA, proporzionale alla posizione assiale dell'albero (spinta), per l'integrazione diretta nei sistemi di controllo dei macchinari destinati alla protezione e all'emissione di allarmi.\u003c\/p\u003e\n\u003cp\u003eIl trasmettitore integra in un'unica unità le funzionalità di un sensore Proximitor, eliminando la necessità di un sensore esterno indipendente. I terminali PROX OUT e COM non isolati, insieme a un connettore BNC coassiale, forniscono un segnale dinamico di vibrazione e tensione di gap per la diagnostica dei macchinari. Il trasmettitore presenta una struttura completamente resinata, che consente un funzionamento stabile in ambienti con umidità elevata e condensazione fino al 100%.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIl design integrato combina il trasmettitore e il sensore Proximitor in un'unica unità.\u003c\/li\u003e\n\u003cli\u003eLa configurazione standard a 2 fili, alimentata dal loop, fornisce un segnale da 4 a 20 mAcc proporzionale allo spostamento assiale a fondo scala.\u003c\/li\u003e\n\u003cli\u003eI terminali PROX OUT e COM non isolati e il connettore BNC forniscono uscite dinamiche di vibrazione e tensione di gap per la diagnostica sul campo.\u003c\/li\u003e\n\u003cli\u003eI potenziometri esterni, indipendenti e non interagenti, dello zero e dell'ampiezza, situati sotto l'etichetta, facilitano la regolazione del loop.\u003c\/li\u003e\n\u003cli\u003eIl pin Test Input consente la verifica rapida dell'uscita del segnale di loop mediante una sorgente di tensione CC variabile.\u003c\/li\u003e\n\u003cli\u003eIl circuito Power-up Inhibit elimina gli errori di segnale causati dai transitori della tensione di linea durante l'avvio.\u003c\/li\u003e\n\u003cli\u003eIl circuito Not OK \/ Signal Defeat blocca l'uscita al di sotto di 3,6 mA per prevenire valori di uscita elevati o falsi allarmi causati da guasti della sonda o del cavo.\u003c\/li\u003e\n\u003cli\u003eL'alloggiamento completamente resinato consente l'impiego in ambienti con elevata umidità e condensazione al 100%.\u003c\/li\u003e\n\u003cli\u003eLa configurazione standard include clip per guida DIN da 35 mm e ferramenta per il montaggio su paratia.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompressori d'aria centrifughi\u003c\/li\u003e\n\u003cli\u003ePiccole pompe industriali\u003c\/li\u003e\n\u003cli\u003eMotori elettrici industriali\u003c\/li\u003e\n\u003cli\u003eVentilatori industriali\u003c\/li\u003e\n\u003cli\u003eMonitoraggio dell'andamento della posizione assiale del rotore (spinta) e protezione dei macchinari\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003ch4\u003eConfigurazione del modello (991-25-70-03-05)\u003c\/h4\u003e\n\u003cp\u003eIn base alla nomenclatura dei modelli della serie Bently Nevada 991, i parametri di configurazione specifici del modello sono decodificati come segue:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003ePosizione dell'opzione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eElemento di configurazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecifiche tecniche\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eAA\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eOpzione a fondo scala\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003e25-0-25 mil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eBB\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eOpzione della lunghezza del sistema\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003e7,0 metri (23,0 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eCC\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eOpzione di montaggio\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eClip e viti DIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eDD\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eOpzione di approvazione dell'ente\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eCSA Division 2, ATEX Zona 0, ATEX Zona 2, inclusa l'omologazione marittima ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eElettrica\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eAlimentazione in ingresso\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eRichiede da +12 a +35 Vcc ai terminali del trasmettitore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eUscita del segnale\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eDa 4 a 20 mAcc, configurazione a 2 fili\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003ePrecisione del circuito\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eTipicamente ±1,5 percento sull'intero intervallo di fondo scala specificato (misurata dall'ingresso TEST a una resistenza del circuito di 250 ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eResistenza massima del circuito\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003e1.000 ohm massimo a 35 Vcc (inclusa la resistenza del cavo). Formula: R_LOOP = 43,5 x (V_PS - 12) ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eLimitazione di corrente\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003e23 mA tipici\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eImpedenza di uscita dinamica\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003eUSCITA PROX ha un'impedenza di uscita di 10 kohm, calibrata per un carico di 10 Mohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003eIntervallo lineare\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003eDa 0,25 a 1,65 mm (da 10 a 65 mil) all'interfaccia USСITA PROX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\"\u003eFattore di scala incrementale\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003e7,87 mV\/micrometro (200 mV\/mil) tipico, ±6,5 percento incluso l'errore di intercambiabilità, misurato rispetto a un bersaglio piano in acciaio AISI 4140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"10\"\u003eStabilità alla temperatura\u003c\/td\u003e\n\u003ctd data-row=\"10\"\u003eIl fattore di scala incrementale rimane entro ±10 percento di 7,87 mV\/micrometro (200 mV\/mil) da 0 °C a +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"11\"\u003eDimensione minima del bersaglio\u003c\/td\u003e\n\u003ctd data-row=\"11\"\u003eDiametro di 9,5 mm (0,375 pollici)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDinamica e temporizzazione\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eRitardo Non OK\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eL'uscita del segnale scende al di sotto di 3,6 mA entro 100 microsecondi dal verificarsi di una condizione Non OK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eTempo di ripristino OK\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eL'uscita del segnale torna normale entro 0,1 secondi dalla rimozione della condizione Non OK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eLimiti ambientali\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eTemperatura di esercizio del trasmettitore\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003e-35 °C a +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eTemperatura di stoccaggio del trasmettitore\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003e-51 °C a +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eTemperatura di esercizio della sonda\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003e-52 °C a +177 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eTemperatura di stoccaggio della sonda\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003e-52 °C a +177 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eUmidità relativa\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003e100 percento di condensazione, funzionamento non sommerso (i connettori coassiali devono essere protetti)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eMeccanica\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003ePeso del trasmettitore\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003e0,43 kg (0,9 lbm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003ePeso totale del sistema\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003e0,82 kg (1,8 lbm) tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eMateriale del corpo del trasmettitore\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eAcciaio inossidabile AISI 303 o 304 (SST)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eMateriale della punta della sonda\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003ePolisolfuro di fenilene (PPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eCavo della sonda\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003eCavo coassiale da 75 ohm, isolamento in etilene propilene fluorurato (FEP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eResistenza alla trazione\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003e222 N (50 lbf) massimo tra il corpo della sonda e il cavo della sonda\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCollegamenti \/ Interfacce\u003c\/h3\u003e\n\u003ch4\u003eMorsettiere e connettori del trasmettitore\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eMorsettiera \/ Connettore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eNome del terminale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eE1\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003ePWR (Alimentazione)\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eIngresso positivo di alimentazione del circuito 4-20 mA (+17 a +35 Vcc)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eE2\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eCOM (Comune)\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eNegativo del circuito 4-20 mA \/ ritorno comune\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eE3\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eUSCITA PROX\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eUscita del segnale dinamico non isolata (massimo 3 metri di cavo a doppino intrecciato)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eE4\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eCOM\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eRiferimento comune del segnale dinamico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eJ2\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003eUSCITA PROX (BNC)\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003eUscita coassiale BNC dinamica non isolata per apparecchiature diagnostiche portatili\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eJ3\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003eConnettore della sonda\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003ePresa coassiale ClickLoc per il collegamento del cavo di prolunga della sonda di prossimità\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelezione del cavo: per il circuito di corrente da 4 a 20 mA tra il trasmettitore e il ricevitore (PLC\/DCS), utilizzare un cavo schermato a doppino intrecciato da 1,0 mm² (18 AWG), numero di parte 02173006. La lunghezza massima consentita è di 13 km (8 miglia).\u003c\/li\u003e\n\u003cli\u003eMessa a terra e schermatura: la schermatura del cavo deve essere collegata a un punto di terra unico all'estremità del ricevitore. La schermatura all'estremità del trasmettitore deve essere isolata e separata dall'alloggiamento del trasmettitore e dalla terra locale per prevenire anelli di terra.\u003c\/li\u003e\n\u003cli\u003eIsolamento dell'interfaccia PROX OUT: il connettore coassiale e i terminali PROX OUT non sono isolati dal circuito da 4 a 20 mA. Il collegamento diretto di apparecchiature di prova alimentate in CA e messe a terra (come oscilloscopi o analizzatori) a PROX OUT può cortocircuitare il circuito o introdurre correnti di terra, causando falsi allarmi o interventi per spinta assiale. Utilizzare l'adattatore di prova 122115-01 per le apparecchiature alimentate in CA.\u003c\/li\u003e\n\u003cli\u003eCaratteristiche della fase del segnale: la fase del segnale dinamico PROX OUT è invertita rispetto ai sensori Proximitor standard Bently Nevada. L'adattatore di prova 122115-01 inverte il segnale per ripristinare le convenzioni di polarità standard per le apparecchiature diagnostiche esterne.\u003c\/li\u003e\n\u003cli\u003eLimiti di innesto della filettatura: assicurarsi che l'innesto della filettatura sia adeguato durante il montaggio della sonda (ad esempio, innesto massimo di 0,375 pollici per filettature 1\/4-28 e massimo di 0,563 pollici per filettature 3\/8-24). Il superamento di 1,5 volte il diametro nominale della filettatura può causare inceppamenti interni e danneggiare l'involucro.\u003c\/li\u003e\n\u003cli\u003eProtezione dall'umidità: sebbene l'alloggiamento del trasmettitore sia classificato per un'umidità relativa del 100% con condensa, non deve essere immerso. Tutti i connettori coassiali esterni devono essere sigillati utilizzando protezioni per connettori ClickLoc (come manicotti in fluorosilicone) per impedire l'ingresso di umidità o olio.\u003c\/li\u003e\n\u003cli\u003eLimitazioni della resistenza del circuito: verificare che la resistenza totale del circuito, R_LOOP, non superi il valore massimo consentito dalla tensione di alimentazione. Se la resistenza del circuito è troppo elevata, il trasmettitore non sarà in grado di fornire l'uscita completa di 20 mA in condizioni di spostamento massimo.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFCC: conforme alle norme FCC, Parte 15.\u003c\/li\u003e\n\u003cli\u003eATEX: conforme alla Direttiva ATEX 2014\/34\/UE.\u003c\/li\u003e\n\u003cli\u003eRoHS: conforme alla Direttiva RoHS 2011\/65\/UE.\u003c\/li\u003e\n\u003cli\u003eRoHS Cina: il Periodo di utilizzo ecologico (EFUP) è valutato in 15 anni secondo SJ\/T 11364-2014.\u003c\/li\u003e\n\u003cli\u003eMarittimo: approvato secondo le norme ABS 2009 per le navi in acciaio.\u003c\/li\u003e\n\u003cli\u003eApprovazioni di sicurezza per Canada e Stati Uniti (cNRTLus):\n\u003cul\u003e\n\u003cli\u003eClasse I, Divisione 2, Gruppi A, B, C, D; T5 a Ta = +85 °C, Tipo 4 (quando installato secondo il disegno 128838).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eCertificazioni per aree pericolose (ATEX\/IECEx):\n\u003cul\u003e\n\u003cli\u003eII 1G Ex ia IIC T4 Ga, T4 a Ta = -30 gradi C a +85 gradi C.\u003c\/li\u003e\n\u003cli\u003eII 3G Ex ec IIC T4 Gc, T4 a Ta = -30 gradi C a +85 gradi C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eParametri dell’entità per la sicurezza intrinseca (Zona 0\/1):\n\u003cul\u003e\n\u003cli\u003eMorsetti E1-E2 (alimentazione\/loop): U_i = 28 V, I_i = 120 mA, P_i = 0,84 W, C_i = 20 nF, L_i = 10 microhenry.\u003c\/li\u003e\n\u003cli\u003eMorsetti E3-E4 e connettore J2 (uscita Prox): U_o = 28 V, I_o = 6 mA, P_o = 0,17 W, C_o = 80 nF, L_o = 1 H.\u003c\/li\u003e\n\u003cli\u003eInterfaccia J3 (connessione della sonda): U_o = 28 V, I_o = 100 mA, P_o = 0,8 W, C_o = 27,3 nF, L_o = 5,3 mH.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eQ1: Quali sono le principali limitazioni funzionali logiche del trasmettitore 991 rispetto ai sistemi di monitoraggio standard come la serie 3500?\u003c\/h4\u003e\n\u003cp\u003eA1: Il trasmettitore 991 non include logiche di monitoraggio complesse come l’esclusione temporizzata del canale OK, il bypass di pericolo o la moltiplicazione del trip. La sua uscita analogica di corrente da 4-20 mA impedisce inoltre l’integrazione diretta a livello software con piattaforme di gestione degli asset di stabilimento come System 1 o Rule Paks.\u003c\/p\u003e\n\u003ch4\u003eQ2: Qual è il campo di misura calibrato per la configurazione 991-25-70-03-05?\u003c\/h4\u003e\n\u003cp\u003eA2: L’opzione di campo “25” indica un campo di misura lineare a fondo scala di 25-0-25 mil di spostamento assiale, mappato sul loop di corrente da 4 a 20 mA.\u003c\/p\u003e\n\u003ch4\u003eQ3: Qual è la lunghezza totale del sistema richiesta per questa configurazione specifica?\u003c\/h4\u003e\n\u003cp\u003eA3: L’opzione di lunghezza del sistema “70” indica che il trasmettitore deve essere utilizzato esclusivamente con un sistema composto da sonda di prossimità 3300 NSv e cavo di prolunga, per una lunghezza complessiva di 7,0 metri (23,0 piedi). La combinazione con componenti di sistema da 5,0 metri degraderà la calibrazione e la linearità.\u003c\/p\u003e\n\u003ch4\u003eQ4: Cosa succede se si collega direttamente un oscilloscopio alimentato in CA al jack BNC PROX OUT?\u003c\/h4\u003e\n\u003cp\u003eA4: Poiché la massa del connettore PROX OUT è condivisa con il ritorno del loop da 4-20 mA (COM), il collegamento di uno strumento alimentato in CA con massa comune può creare loop di massa o causare un cortocircuito, provocando falsi allarmi di spinta o arresti della macchina nel sistema di controllo.\u003c\/p\u003e\n\u003ch4\u003eQ5: Come si possono collegare in sicurezza strumenti diagnostici esterni alimentati in CA?\u003c\/h4\u003e\n\u003cp\u003eA5: Utilizzare l’adattatore di prova Bently Nevada 122115-01. Questo adattatore fornisce isolamento tra il circuito del trasmettitore e lo strumento di prova, eliminando i loop di massa, e inverte inoltre il segnale di 180 gradi per adattarlo alla polarità standard degli strumenti.\u003c\/p\u003e\n\u003ch4\u003eQ6: Qual è il tempo di risposta dinamica del loop di corrente 991 durante un guasto del sensore?\u003c\/h4\u003e\n\u003cp\u003eA6: Se un circuito aperto o in cortocircuito della sonda o del cavo causa uno stato Non OK, la corrente di uscita scende al di sotto di 3,6 mA entro 100 microsecondi. Una volta risolto il guasto, il loop torna allo stato OK entro 0,1 secondi.\u003c\/p\u003e\n\u003ch4\u003eQ7: In che modo la tensione di alimentazione influisce sulla capacità del trasmettitore di gestire la resistenza del loop?\u003c\/h4\u003e\n\u003cp\u003eA7: Il trasmettitore richiede una tensione compresa tra +12 Vcc e +35 Vcc ai suoi terminali. La resistenza massima consentita del loop (inclusi cablaggio e barriere di sicurezza) è determinata dalla formula: R_LOOP = 43.5 x (V_PS - 12) ohm. Una tensione insufficiente o una resistenza elevata limiteranno l'uscita di corrente massima al di sotto di 20 mA.\u003c\/p\u003e\n\u003ch4\u003eQ8: Qual è la funzione del pin Test Input sul trasmettitore?\u003c\/h4\u003e\n\u003cp\u003eA8: Il pin Test Input consente ai tecnici di applicare una sorgente esterna di tensione continua variabile per simulare le variazioni della distanza dalla sonda. Ciò permette di verificare il loop e gli allarmi nel sistema di controllo senza rimuovere o regolare la sonda di prossimità fisica.\u003c\/p\u003e\n\u003ch4\u003eQ9: I potenziometri Zero e Span si influenzano a vicenda durante la calibrazione?\u003c\/h4\u003e\n\u003cp\u003eA9: No, il trasmettitore utilizza potenziometri non interagenti. La regolazione della posizione dello zero non altera la pendenza dello span e la regolazione dello span non sposta il punto zero, semplificando il processo di calibrazione.\u003c\/p\u003e\n\u003ch4\u003eQ10: Qual è la distanza massima consentita per il cablaggio dell'uscita del loop?\u003c\/h4\u003e\n\u003cp\u003eA10: Utilizzando il cavo schermato a doppino intrecciato consigliato da 1,0 mm² (18 AWG) e un'alimentazione da 35 Vcc, il segnale del loop di corrente può essere trasmesso fino a una distanza massima di 13 km (8 miglia).\u003c\/p\u003e\n\u003ch4\u003eQ11: Questo modello specifico può essere installato in ambienti industriali pericolosi?\u003c\/h4\u003e\n\u003cp\u003eA11: Sì, l'opzione di approvazione degli enti \"05\" offre un pacchetto di certificazioni multi-ente. L'unità può essere installata in ambienti di Classe I, Divisione 2 oppure utilizzata come dispositivo a sicurezza intrinseca (Ex ia IIC T4 Ga) in aree Zona 0\/1 quando cablata tramite una barriera di sicurezza approvata.\u003c\/p\u003e\n\u003ch4\u003eQ12: Perché il trasmettitore 991 deve essere abbinato a una sonda 3300 NSv invece che a una sonda standard da 8 mm?\u003c\/h4\u003e\n\u003cp\u003eA12: Il circuito interno di condizionamento del trasmettitore 991 è calibrato per le caratteristiche elettriche e fisiche della sonda 3300 NSv, progettata per tolleranze ridotte e piccoli controalesaggi. Il collegamento di una sonda da 8 mm causerebbe gravi errori del fattore di scala.\u003c\/p\u003e\n\u003ch4\u003eQ13: Quale protezione è necessaria per le connessioni coassiali in ambienti umidi?\u003c\/h4\u003e\n\u003cp\u003eA13: Sebbene il corpo del trasmettitore sia completamente incapsulato per resistere al 100% di umidità condensante, i connettori coassiali ClickLoc tra la sonda e il cavo di prolunga possono subire un'attenuazione del segnale se esposti a umidità o olio. Devono essere protetti con protezioni per connettori in fluorosilicone.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666619691371,"sku":"991-25-70-03-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-991-25-70-03-05-thrust-transmitter-igpun1n1wzm_542b5d48-f5db-4c44-848a-9fb221ea0051.jpg?v=1765444241"},{"product_id":"bently-nevada-990-10-xx-01-05-mod-165353-07-vibration-transmitter","title":"Bently Nevada 990-10-XX-01-05 MOD:165353-07 Trasmettitore di vibrazioni","description":"\u003cp style=\"color: #2d3748;\"\u003eIl Bently Nevada 990-10-XX-01-05 MOD:165353-07 è un \u003cstrong\u003etrasmettitore di vibrazioni a due fili alimentato dal loop\u003c\/strong\u003e, progettato per fornire una protezione continua dei macchinari rotanti industriali. Questo dispositivo ad alta affidabilità si integra con i \u003cstrong\u003esistemi a sonde di prossimità\u003c\/strong\u003e per misurare le vibrazioni senza contatto dell'involucro o dell'albero, convertendo lo spostamento fisico in un \u003cstrong\u003esegnale analogico di corrente 4-20mA\u003c\/strong\u003e conforme agli standard industriali. Progettato specificamente per apparecchiature critiche come compressori d'aria centrifughi, pompe di piccola taglia, motori e ventilatori, si interfaccia direttamente con controllori logici programmabili (PLC), sistemi di controllo distribuiti (DCS) o reti di supervisione, controllo e acquisizione dati (SCADA), senza richiedere un sistema di monitoraggio separato.\u003c\/p\u003e\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 5px;\"\u003eCaratteristiche principali\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign Proximitor integrato:\u003c\/strong\u003e Integra il condizionamento del sensore e i circuiti del trasmettitore del loop di corrente in un unico e compatto alloggiamento per montaggio su guida DIN.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUscita continua 4-20mA:\u003c\/strong\u003e Fornisce un loop di corrente analogico proporzionale per il monitoraggio diretto tramite SCADA, DCS o PLC, la generazione di allarmi e la logica di arresto.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRilevamento dello spostamento senza contatto:\u003c\/strong\u003e Utilizza i principi delle correnti parassite per monitorare con estrema precisione i piccoli giochi dei cuscinetti a film fluido.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertificato per aree pericolose:\u003c\/strong\u003e Dispone di approvazioni multi-ente (indicate dall'opzione -05) per l'impiego in ambienti industriali volatili.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccesso al segnale dinamico:\u003c\/strong\u003e Dispone di punti di connessione BNC dedicati o di opzioni di cablaggio parallelo per l'analisi sul campo mediante analizzatori portatili di vibrazioni.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOD:165353-07 Personalizzazione:\u003c\/strong\u003e Configurazione progettata e modificata in fabbrica, adattata a filtri di frequenza OEM specifici, alla taratura di specifici fattori di scala o a caratteristiche proprietarie di smorzamento dell'hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 5px;\"\u003eApplicazioni industriali gravose\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 20px;\"\u003e\n\u003cli\u003eCompressori d'aria centrifughi e assiali negli impianti di lavorazione petrolchimica.\u003c\/li\u003e\n\u003cli\u003eMotori elettrici ad alta velocità e ventilatori industriali per torri di raffreddamento.\u003c\/li\u003e\n\u003cli\u003ePompe multistadio per l'alimentazione delle caldaie e pompe per fluidi di processo.\u003c\/li\u003e\n\u003cli\u003eTurbine a gas industriali e gruppi turbina a vapore-generatore di piccola taglia.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 5px;\"\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cdiv style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; color: #2d3748; min-width: 500px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"border-bottom: 2px solid #1a365d;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left; font-weight: bold; color: #1a365d;\"\u003eParametro\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left; font-weight: bold; color: #1a365d;\"\u003eValore della specifica\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eProduttore\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eSerie del prodotto\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eTrasmettitore di vibrazioni Serie 990\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eCodice intervallo a fondo scala (-10)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eGeneralmente configurato per 0-10 mil da picco a picco o per uno spostamento di 0-250 micrometri da picco a picco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eOpzione intervallo di lunghezza del sistema (-XX)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eDeterminato dalla configurazione della lunghezza abbinata di sonda\/cavo (sistema generalmente tarato per 5,0 metri o 9,0 metri)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eOpzione di montaggio (-01)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eMontaggio standard su guida DIN da 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eCodice di approvazione dell'ente (-05)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCertificazioni multiple per aree pericolose (ATEX \/ IECEx \/ CSA \/ Classe I Div 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eCodice di modifica\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eMOD:165353-07 (Risposta del filtro specializzata \/ regolazione hardware)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eTipo di uscita del segnale\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCircuito di corrente CC lineare 4-20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eRequisito dell'alimentazione\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eAlimentato dal circuito, tensione nominale tipica in ingresso di 24 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold;\"\u003ePaese di origine\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eStati Uniti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold;\"\u003ePeso di spedizione (calcolato)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e0,45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eDimensioni della confezione (calcolate)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e15,2 cm x 12,7 cm x 7,6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 5px;\"\u003eCollegamenti dei terminali sul campo\u003c\/h3\u003e\n\u003cdiv style=\"width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 20px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; color: #2d3748; min-width: 500px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"border-bottom: 2px solid #1a365d;\"\u003e\n\u003cth style=\"padding: 10px; text-align: left; font-weight: bold; color: #1a365d;\"\u003eEtichetta del terminale\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left; font-weight: bold; color: #1a365d;\"\u003eFunzione del segnale \/ del circuito\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold; color: #2b6cb0;\"\u003ePROBE\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eIngresso per il collegamento coassiale alla sonda di prossimità a correnti parassite Bently Nevada \/ al cavo di prolunga\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold; color: #2b6cb0;\"\u003eCOM\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eTerminale di riferimento comune del sistema \/ massa del circuito\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold; color: #2b6cb0;\"\u003eSIG \/ +4-20mA\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCollegamento del ramo positivo del circuito di corrente alle schede dei moduli di ingresso analogico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 10px; font-weight: bold; color: #2b6cb0;\"\u003eBUF \/ OUT\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eUscita del segnale dinamico di tensione grezza bufferizzata per il collegamento a data logger e analizzatori FFT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 5px;\"\u003eLinee guida per l'installazione e la messa in servizio\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 15px; margin-bottom: 20px;\"\u003e\n\u003cstrong style=\"color: #9b2c2c; display: block; margin-bottom: 5px;\"\u003eAVVERTENZA CRITICA SUL CAMPO:\u003c\/strong\u003e\n\u003cp style=\"color: #9b2c2c; margin: 0;\"\u003eIsolare e bloccare tutte le fonti di alimentazione che forniscono energia all'involucro dello strumento del circuito prima di aprirlo o modificare i collegamenti. La mancata completa disalimentazione dei circuiti in atmosfere pericolose designate può compromettere le barriere di sicurezza intrinseca e comportare il rischio di innesco di esplosioni.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; display: flex; align-items: flex-start;\"\u003e\n\u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; min-width: 24px; min-height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 12px; margin-top: 2px;\"\u003e1\u003c\/div\u003e\n\u003cdiv style=\"color: #2d3748;\"\u003e\n\u003cstrong\u003eInstallazione su guida DIN:\u003c\/strong\u003e Si aggancia saldamente alle guide DIN simmetriche standard da 35 mm con profilo a cappello, all'interno di involucri industriali puliti e privi di polvere. Assicurarsi che l'orientamento consenta aperture di ventilazione passiva tra trasmettitori adiacenti.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; display: flex; align-items: flex-start;\"\u003e\n\u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; min-width: 24px; min-height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 12px; margin-top: 2px;\"\u003e2\u003c\/div\u003e\n\u003cdiv style=\"color: #2d3748;\"\u003e\n\u003cstrong\u003eIntegrazione della sonda coassiale:\u003c\/strong\u003e Collegare il connettore del cavo di prolunga pulito e asciutto dalla sonda all'hub ricevitore del trasmettitore primario. Isolare completamente il manicotto della connessione coassiale utilizzando nastro siliconico autoagglomerante, per impedire l'ingresso di umidità o cortocircuiti dovuti alla messa a terra elettrica.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; display: flex; align-items: flex-start;\"\u003e\n\u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; min-width: 24px; min-height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 12px; margin-top: 2px;\"\u003e3\u003c\/div\u003e\n\u003cdiv style=\"color: #2d3748;\"\u003e\n\u003cstrong\u003eC\u003cstrong\u003eConfigurazione del circuito a doppino intrecciato: \u003c\/strong\u003e\u003c\/strong\u003eCollegare i terminali del circuito di corrente 4-20mA utilizzando un cavo schermato a doppino intrecciato. Collegare la schermatura del cavo esclusivamente alla messa a terra lato rack di strumentazione, per evitare che anelli di terra sul campo introducano disturbi nelle letture delle vibrazioni.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; display: flex; align-items: flex-start;\"\u003e\n\u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; min-width: 24px; min-height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 12px; margin-top: 2px;\"\u003e4\u003c\/div\u003e\n\u003cdiv style=\"color: #2d3748;\"\u003e\n\u003cstrong\u003e\u003cstrong\u003eCalibrazione della tensione del traferro: \u003c\/strong\u003e\u003c\/strong\u003eVerificare il traferro meccanico iniziale utilizzando un multimetro digitale ai terminali BUF\/COM. Assicurarsi che la tensione continua del traferro si stabilizzi entro l'intervallo lineare prima di avviare i macchinari, per garantire adeguati limiti di risposta dinamica.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666634600811,"sku":"990-10-XX-01-05 MOD:165353-07","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-10-xx-01-05-mod-165353-07-vibration-transmitter-2j5h1xmjwj0_9fd15594-230c-4b4e-9191-adb6f4b6f232.jpg?v=1765444450"},{"product_id":"bently-nevada-991-06-70-01-cn-991-thrust-transmitter","title":"Bently Nevada 991-06-70-01-CN Trasmettitore di spinta 991","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003eBently Nevada 991-06-70-01-CN\u003c\/strong\u003e è un \u003cstrong\u003eTrasmettitore di spinta 991\u003c\/strong\u003e a 2 fili alimentato dal loop, progettato per misurare la posizione assiale dell'albero e lo spostamento della spinta nelle macchine rotanti. Il trasmettitore elabora i segnali grezzi provenienti da un sistema di sonde di prossimità compatibile e li converte in un'uscita stabile da 4 a 20 mA CC direttamente proporzionale al movimento meccanico. Questo design consente l'integrazione diretta in PLC, architetture DCS o sistemi SCADA senza richiedere un rack dedicato per il monitoraggio della protezione delle macchine. Offre un monitoraggio continuo ed economicamente vantaggioso degli asset industriali critici in cui è necessario monitorare lo spostamento assiale per prevenire guasti catastrofici dei cuscinetti reggispinta.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eL'architettura a 2 fili alimentata dal loop riduce il cablaggio sul campo e i costi di installazione.\u003c\/li\u003e\n\u003cli\u003eL'uscita analogica standard da 4 a 20 mA CC si collega direttamente ai sistemi di controllo del processo.\u003c\/li\u003e\n\u003cli\u003eIl connettore BNC sul pannello frontale fornisce un segnale di tensione grezzo bufferizzato per la diagnostica e i raccoglitori portatili di dati.\u003c\/li\u003e\n\u003cli\u003eLa tecnologia di rilevamento a correnti parassite senza contatto garantisce un funzionamento duraturo e privo di usura.\u003c\/li\u003e\n\u003cli\u003eDesign compatto e salvaspazio, adatto al montaggio diretto su guida DIN ad alta densità.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoraggio dello spostamento della spinta assiale dei compressori centrifughi\u003c\/li\u003e\n\u003cli\u003eMonitoraggio della posizione del rotore delle turbine a vapore e a gas\u003c\/li\u003e\n\u003cli\u003eAllineamento dell'albero delle pompe di alimentazione delle caldaie ad alta pressione\u003c\/li\u003e\n\u003cli\u003eDiagnostica dell'usura dei cuscinetti reggispinta dei riduttori industriali\u003c\/li\u003e\n\u003cli\u003ePosizionamento dell'albero dei ventilatori a tiraggio forzato e indotto\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformazioni per l'ordine\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e991: Trasmettitore di spinta\u003c\/li\u003e\n\u003cli\u003e06: compatibilità con la sonda di prossimità 3300 XL da 8 mm, con intervallo lineare di 1,0 mm\u003c\/li\u003e\n\u003cli\u003e70: opzione con lunghezza del sistema di 7,0 metri\u003c\/li\u003e\n\u003cli\u003e01: opzione di montaggio su guida DIN da 35 mm\u003c\/li\u003e\n\u003cli\u003eCN: opzione di approvazione certificata per standard regionali o nazionali specifici (Cina\/NEPSI\/GB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\" style=\"width: 37.9061%;\"\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\" style=\"width: 61.7329%;\"\u003e\u003cstrong\u003eSpecifica\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\" style=\"width: 37.9061%;\"\u003eProduttore\u003c\/td\u003e\n\u003ctd data-row=\"2\" style=\"width: 61.7329%;\"\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\" style=\"width: 37.9061%;\"\u003ePaese di origine\u003c\/td\u003e\n\u003ctd data-row=\"3\" style=\"width: 61.7329%;\"\u003eStati Uniti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\" style=\"width: 37.9061%;\"\u003eTipo di prodotto\u003c\/td\u003e\n\u003ctd data-row=\"4\" style=\"width: 61.7329%;\"\u003eTrasmettitore di spinta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\" style=\"width: 37.9061%;\"\u003eSegnale di uscita\u003c\/td\u003e\n\u003ctd data-row=\"5\" style=\"width: 61.7329%;\"\u003eDa 4 a 20 mA CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\" style=\"width: 37.9061%;\"\u003eIngresso di alimentazione\u003c\/td\u003e\n\u003ctd data-row=\"6\" style=\"width: 61.7329%;\"\u003eDa 17 a 30 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\" style=\"width: 37.9061%;\"\u003eIntervallo lineare\u003c\/td\u003e\n\u003ctd data-row=\"7\" style=\"width: 61.7329%;\"\u003e1,0 mm (circa 40 mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\" style=\"width: 37.9061%;\"\u003eTemperatura operativa del trasmettitore\u003c\/td\u003e\n\u003ctd data-row=\"8\" style=\"width: 61.7329%;\"\u003eDa -35 a +85 gradi Celsius (da -31 a +185 gradi F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\" style=\"width: 37.9061%;\"\u003eTemperatura di stoccaggio del trasmettitore\u003c\/td\u003e\n\u003ctd data-row=\"9\" style=\"width: 61.7329%;\"\u003eDa -51 a +100 gradi Celsius (da -60 a +212 gradi F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"10\" style=\"width: 37.9061%;\"\u003eTemperatura di esercizio della sonda\u003c\/td\u003e\n\u003ctd data-row=\"10\" style=\"width: 61.7329%;\"\u003e-52 a +177 gradi Celsius (-62 a +351 gradi F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"11\" style=\"width: 37.9061%;\"\u003eMateriale dell'involucro\u003c\/td\u003e\n\u003ctd data-row=\"11\" style=\"width: 61.7329%;\"\u003eAcciaio zincato o polimero strutturale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"12\" style=\"width: 37.9061%;\"\u003eBase di montaggio\u003c\/td\u003e\n\u003ctd data-row=\"12\" style=\"width: 61.7329%;\"\u003eMontaggio su guida DIN da 35 mm (o configurazione con montaggio su paratia)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"13\" style=\"width: 37.9061%;\"\u003ePeso del trasmettitore\u003c\/td\u003e\n\u003ctd data-row=\"13\" style=\"width: 61.7329%;\"\u003e0.43 kg (0.9 lbm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"14\" style=\"width: 37.9061%;\"\u003ePeso totale del sistema\u003c\/td\u003e\n\u003ctd data-row=\"14\" style=\"width: 61.7329%;\"\u003e0.82 kg (1.8 lbm) tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"15\" style=\"width: 37.9061%;\"\u003eIngombro \/ dimensioni della base\u003c\/td\u003e\n\u003ctd data-row=\"15\" style=\"width: 61.7329%;\"\u003e100.1 mm x 73.9 mm (3.94 in x 2.91 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"16\" style=\"width: 37.9061%;\"\u003eInterasse dei fori di montaggio (paratia)\u003c\/td\u003e\n\u003ctd data-row=\"16\" style=\"width: 61.7329%;\"\u003e69.9 mm x 63.5 mm (2.75 in x 2.50 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"17\" style=\"width: 37.9061%;\"\u003eAltezza (incluse le clip DIN)\u003c\/td\u003e\n\u003ctd data-row=\"17\" style=\"width: 61.7329%;\"\u003e53.3 mm (2.10 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"18\" style=\"width: 37.9061%;\"\u003eAltezza (solo corpo)\u003c\/td\u003e\n\u003ctd data-row=\"18\" style=\"width: 61.7329%;\"\u003e42.6 mm (1.68 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"19\" style=\"width: 37.9061%;\"\u003eDiametro del foro di montaggio\u003c\/td\u003e\n\u003ctd data-row=\"19\" style=\"width: 61.7329%;\"\u003e5.8 mm (0.23 in), 4 posizioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCollegamenti \/ interfacce\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003ePin del connettore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003e+4-20mA \/ +VTX\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eAlimentazione positiva \/ ingresso del loop di corrente\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003e-4-20mA \/ -VTX\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eAlimentazione negativa \/ ritorno del loop di corrente\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003ePROX\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eIngresso del conduttore centrale della sonda di prossimità\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eCOM\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eTerminale di riferimento comune \/ schermatura coassiale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eSHLD\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003eTerminale di terra della schermatura dello strumento\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003ePresa BNC\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003eUscita del segnale di tensione dinamico (10.2 mV\/micrometro)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFissaggio su guida DIN:\u003c\/strong\u003e fissare saldamente l'involucro su una guida DIN standard da 35 mm utilizzando le clip di montaggio DIN integrate, all'interno di un involucro industriale protettivo con grado di protezione IP54 o superiore.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpzione di montaggio su paratia:\u003c\/strong\u003e in alternativa, utilizzare i 4 fori di montaggio (diametro $5.8 \\text{ mm}$) distanziati di $69.9 \\text{ mm} \\times 63.5 \\text{ mm}$ per installazioni su pannello piano\/paratia, con le viti 6-32 x 1.326 in dotazione.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocollo di schermatura:\u003c\/strong\u003e collegare la schermatura del cavo del trasduttore di ingresso al terminale SHLD. La schermatura del loop di controllo esterno deve essere collegata a terra esclusivamente sul lato del sistema di controllo (PLC\/DCS), per eliminare i loop di massa.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistanza della sonda:\u003c\/strong\u003e impostare la distanza fisica della sonda utilizzando un voltmetro digitale sui terminali BNC o COM, per verificare che il sensore si trovi entro il suo intervallo di tensione lineare prima dell'uso.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeparazione dei cablaggi:\u003c\/strong\u003e instradare tutti i cavi dei sensori di ingresso e i cablaggi del loop di corrente in uscita lontano dalle linee CA ad alta tensione o dai cavi degli azionamenti a frequenza variabile, per ridurre al minimo i disturbi EMI\/RFI.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVariante CN omologata (certificata per la conformità alle normative regionali sulle aree pericolose, come gli standard NEPSI \/ GB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDomande frequenti\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuali sono le dimensioni esatte dell'involucro per la pianificazione del layout dell'armadio?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eL'ingombro della base misura 100,1 mm di lunghezza per 73,9 mm di larghezza, con un'altezza massima del profilo di 53,3 mm quando è montata la clip per guida DIN da 35 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuali sono le dimensioni dei fori alternativi per l'installazione su paratia?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eL'unità è dotata di 4 fori di montaggio con diametro di 5,8 mm, disposti secondo un preciso interasse rettangolare di 69,9 mm per 63,5 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è la funzione del connettore BNC sul pannello frontale?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFornisce un'uscita di tensione grezza, non condizionata e bufferizzata, per il collegamento di strumenti diagnostici e analizzatori dinamici del segnale senza interrompere il loop di corrente da 4 a 20 mA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuesto dispositivo richiede una linea di alimentazione separata?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, funziona interamente tramite l'alimentazione del loop, prelevando la tensione operativa direttamente dalla linea del segnale da 4 a 20 mA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCosa succede se l'opzione della lunghezza del sistema non corrisponde alla sonda?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl collegamento di una combinazione di sonda e cavo di prolunga diversa dalla calibrazione specificata di 7,0 metri provocherà una grave non linearità della misurazione e errori dei fattori di scala.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eÈ possibile installare questo trasmettitore in ambiente esterno?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDeve essere installato all'interno di una scatola di giunzione da campo stagna con grado di protezione NEMA 4X o IP65\/66, per proteggerlo da umidità, polvere e luce solare diretta.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eL'uscita del trasmettitore è compatibile con le schede di ingresso analogico standard?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSì, l'uscita da 4 a 20 mA si collega direttamente alle schede di ingresso analogico differenziale o single-ended standard di qualsiasi PLC o DCS.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è il significato del codice con suffisso CN?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl suffisso CN indica la conformità a specifiche certificazioni regionali, generalmente corrispondenti agli standard cinesi di sicurezza e per aree pericolose.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eÈ possibile calibrare l'unità sul campo per intervalli lineari diversi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, l'intervallo lineare e i fattori di scala sono cablati e calibrati in fabbrica. Le modifiche dell'intervallo richiedono una configurazione diversa del modello.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn che modo l'inversione della polarità del loop influisce sul trasmettitore?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl dispositivo è dotato di protezione interna a diodi contro l'inversione di polarità: se viene cablato al contrario non funziona, ma non subisce danni.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666643317099,"sku":"991-06-70-01-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-991-06-70-01-cn-991-thrust-transmitter-vzobeoytryv_65189d7a-0c45-4520-9f64-15e9dd9f51fd.jpg?v=1765444581"},{"product_id":"bently-nevada-990-04-50-01-00-990-vibration-transmitter","title":"Bently Nevada 990-04-50-01-00 Trasmettitore di vibrazioni 990","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003etrasmettitore di vibrazioni 990\u003c\/strong\u003e fornisce un’interfaccia semplificata per la misura delle vibrazioni dei macchinari rotanti, convertendo lo spostamento della sonda di prossimità in un \u003cstrong\u003esegnale di uscita standardizzato da 4–20 mA\u003c\/strong\u003e. È progettato per applicazioni OEM in cui l’indicazione delle vibrazioni è necessaria per la logica del sistema di controllo, anziché per il monitoraggio completo delle condizioni.\u003c\/p\u003e\n\u003cp\u003eQuesta configurazione (\u003cstrong\u003e990-04-50-01-00\u003c\/strong\u003e) è ottimizzata per installazioni di sistema brevi, utilizzando un cavo della sonda da 5,0 metri e una struttura di montaggio su guida DIN. Funziona come dispositivo alimentato dal loop e integra internamente il condizionamento del segnale, riducendo i requisiti di strumentazione esterna.\u003c\/p\u003e\n\u003cp\u003eIl principio di misura si basa sullo spostamento della sonda di prossimità, elaborato in un’ampiezza di vibrazione picco-picco adatta al monitoraggio dell’andamento e alla protezione dei macchinari.\u003c\/p\u003e\n\u003ch3\u003eStruttura della configurazione\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParametro\u003c\/th\u003e\n\u003cth\u003eSelezione\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModello\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni 990\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCampo a fondo scala\u003c\/td\u003e\n\u003ctd\u003e0–4 mil pp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLunghezza del sistema\u003c\/td\u003e\n\u003ctd\u003e5.0 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di montaggio\u003c\/td\u003e\n\u003ctd\u003eClip per guida DIN da 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpzione di approvazione\u003c\/td\u003e\n\u003ctd\u003eVariante CSA \/ ATEX \/ marittima\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCaratteristiche funzionali\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArchitettura a due fili alimentata dal loop\u003c\/li\u003e\n\u003cli\u003eUscita diretta proporzionale alla vibrazione 4–20 mA\u003c\/li\u003e\n\u003cli\u003eCompatibile con il sistema di sonde di prossimità 3300 NSv\u003c\/li\u003e\n\u003cli\u003eCondizionamento e scalatura interni del segnale\u003c\/li\u003e\n\u003cli\u003eFormato per installazione su guida DIN per l’integrazione nei pannelli\u003c\/li\u003e\n\u003cli\u003eCalibrazione regolabile del loop tramite punti di interfaccia esterni\u003c\/li\u003e\n\u003cli\u003eIndicazione dei guasti tramite comportamento di soppressione del segnale\u003c\/li\u003e\n\u003cli\u003eProgettato per pacchetti compatti di macchinari OEM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePiccoli compressori centrifughi\u003c\/li\u003e\n\u003cli\u003eSkid per pompe industriali\u003c\/li\u003e\n\u003cli\u003eGruppi ventilanti nei sistemi HVAC\u003c\/li\u003e\n\u003cli\u003eApparecchiature rotanti per uso generale\u003c\/li\u003e\n\u003cli\u003ePannelli OEM per il monitoraggio delle macchine\u003c\/li\u003e\n\u003cli\u003ePunti ausiliari per il monitoraggio dell’andamento delle vibrazioni\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCaratteristiche elettriche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParametro\u003c\/th\u003e\n\u003cth\u003eValore\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensione di alimentazione\u003c\/td\u003e\n\u003ctd\u003eDa +12 a +35 Vcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSegnale di uscita\u003c\/td\u003e\n\u003ctd\u003eVibrazione proporzionale 4–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistenza del loop\u003c\/td\u003e\n\u003ctd\u003eMassimo 1000 ohm (cavo incluso)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimitazione di corrente\u003c\/td\u003e\n\u003ctd\u003e23 mA tipici\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFonte di ingresso\u003c\/td\u003e\n\u003ctd\u003eSistema di sonde di prossimità 3300 NSv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDati meccanici\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParametro\u003c\/th\u003e\n\u003cth\u003eValore\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso del trasmettitore\u003c\/td\u003e\n\u003ctd\u003e0,43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso totale del sistema\u003c\/td\u003e\n\u003ctd\u003e0,82 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensione minima del target\u003c\/td\u003e\n\u003ctd\u003e9,5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di alloggiamento\u003c\/td\u003e\n\u003ctd\u003eModulo montato su guida DIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensioni (A×L×P)\u003c\/td\u003e\n\u003ctd\u003e53,3 × 73,9 × 100,1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLimiti ambientali\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCondizione\u003c\/th\u003e\n\u003cth\u003eValore\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di esercizio\u003c\/td\u003e\n\u003ctd\u003eDa -35 °C a +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura di stoccaggio\u003c\/td\u003e\n\u003ctd\u003eDa -51 °C a +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUmidità\u003c\/td\u003e\n\u003ctd\u003e100% condensante (non immerso)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eNote sull'installazione\u003c\/h3\u003e\n\u003cp\u003eL'installazione su guida DIN richiede una messa a terra stabile del quadro per garantire l'integrità del segnale in presenza di disturbi industriali. Il cablaggio deve evitare i conduttori ad alta tensione per ridurre le interferenze elettromagnetiche.\u003c\/p\u003e\n\u003cp\u003eIl gap della sonda deve essere impostato entro l'intervallo specificato per mantenere una risposta di misurazione lineare. La messa in servizio del sistema deve verificare la stabilità della corrente di loop prima di abilitare la logica di allarme nei sistemi di controllo.\u003c\/p\u003e\n\u003ch3\u003eDefinizione dell'interfaccia\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMorsetto\u003c\/th\u003e\n\u003cth\u003eFunzione\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLOOP +\u003c\/td\u003e\n\u003ctd\u003eAlimentazione + uscita 4–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOM\u003c\/td\u003e\n\u003ctd\u003eRiferimento del segnale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePROX OUT\u003c\/td\u003e\n\u003ctd\u003eSegnale diagnostico grezzo delle vibrazioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eChe tipo di segnale emette questo trasmettitore?\u003c\/strong\u003e\u003cbr\u003eFornisce un segnale da 4–20 mA proporzionale all'ampiezza delle vibrazioni.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePuò funzionare senza un condizionamento esterno del segnale?\u003c\/strong\u003e\u003cbr\u003eSì, il condizionamento del segnale è completamente integrato nel dispositivo.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuale metodo di montaggio viene utilizzato?\u003c\/strong\u003e\u003cbr\u003eQuesta versione utilizza il montaggio standard su guida DIN da 35 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuali sono i requisiti del sistema di sonde?\u003c\/strong\u003e\u003cbr\u003eÈ compatibile con il sistema di sonde di prossimità Bently Nevada 3300 NSv.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eÈ adatto per la diagnostica completa delle vibrazioni?\u003c\/strong\u003e\u003cbr\u003eNo, è destinato al monitoraggio del livello di trend e alla logica di protezione.\u003c\/p\u003e\n\u003ch3\u003eInformazioni per l'ordine\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModello: Trasmettitore di vibrazioni 990\u003c\/li\u003e\n\u003cli\u003eOpzione fondo scala: 04 = 0–4 mil pp\u003c\/li\u003e\n\u003cli\u003eLunghezza del sistema: 50 = 5,0 metri\u003c\/li\u003e\n\u003cli\u003eMontaggio: 01 = Clip per guida DIN\u003c\/li\u003e\n\u003cli\u003eApprovazione: 00 = Configurazione standard\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666732216683,"sku":"990-04-50-01-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-04-50-01-05-vibration-transmitter-p3uh3udifdj_ffecf2e9-e202-4102-bd8c-f6eef4d50a92.jpg?v=1765446688"},{"product_id":"bently-nevada-991-06-70-02-01-thrust-transmitter","title":"Bently Nevada 991-06-70-02-01 Trasmettitore di spinta","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003eBently Nevada 991-06-70-02-01\u003c\/strong\u003e è un \u003cstrong\u003etrasmettitore di spinta\u003c\/strong\u003e a 2 fili alimentato dal loop, progettato per elaborare i segnali provenienti da un sistema con sonda di prossimità per misurare la posizione assiale dell'albero o lo spostamento della spinta nei macchinari rotanti. Questo dispositivo condiziona il segnale grezzo in un'uscita analogica standard da 4 a 20 mA proporzionale al movimento totale del bersaglio. È progettato per interfacciarsi direttamente con sistemi di controllo come architetture PLC o DCS senza richiedere un rack di monitoraggio separato, offrendo una configurazione conveniente per la protezione di macchinari critici. L'unità è ottimizzata per l'integrazione con trasduttori di prossimità compatibili, garantendo un monitoraggio accurato e ad alta velocità dello spostamento assiale in ambienti industriali.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIl design a 2 fili alimentato dal loop semplifica il cablaggio sul campo e riduce i costi di installazione.\u003c\/li\u003e\n\u003cli\u003eL'uscita analogica diretta da 4 a 20 mA si interfaccia perfettamente con i sistemi PLC e DCS.\u003c\/li\u003e\n\u003cli\u003eIl principio di misurazione senza contatto a correnti parassite garantisce affidabilità a lungo termine.\u003c\/li\u003e\n\u003cli\u003eIl connettore BNC dedicato fornisce un segnale di tensione grezzo bufferizzato per la diagnostica.\u003c\/li\u003e\n\u003cli\u003eIl design compatto installabile su guida DIN consente di risparmiare spazio nell'armadio di controllo.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoraggio dello spostamento della spinta assiale sui compressori centrifughi\u003c\/li\u003e\n\u003cli\u003eMonitoraggio della posizione assiale del rotore di turbine a vapore e a gas\u003c\/li\u003e\n\u003cli\u003eMonitoraggio dell'albero delle pompe di alimentazione delle caldaie\u003c\/li\u003e\n\u003cli\u003eValutazione dell'usura del cuscinetto reggispinta di riduttori industriali\u003c\/li\u003e\n\u003cli\u003ePosizionamento dell'albero di ventilatori e soffianti ad alta velocità\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformazioni per l'ordine\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e991: Trasmettitore di spinta\u003c\/li\u003e\n\u003cli\u003e06: Compatibilità con la sonda di prossimità 3300 XL da 8 mm con intervallo lineare di 1,0 mm\u003c\/li\u003e\n\u003cli\u003e70: Opzione con lunghezza del sistema di 7,0 metri\u003c\/li\u003e\n\u003cli\u003e02: Opzione di montaggio su guida DIN da 35 mm\u003c\/li\u003e\n\u003cli\u003e01: Opzione con omologazioni multiple (ATEX, IECEx, CSA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecifica\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eProduttore\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003ePaese di origine\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eStati Uniti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eTipo di prodotto\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eTrasmettitore di spinta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eSegnale di uscita\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eDa 4 a 20 mA CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eRequisiti di alimentazione\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003eDa 17 a 30 VCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eFattore di scala\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003e4 mA\/mm (o calibrazione equivalente basata sui mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003eIntervallo di temperatura di esercizio\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003eDa -35 a +85 gradi Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\"\u003eIntervallo di temperatura di stoccaggio\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003eDa -40 a +100 gradi Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"10\"\u003eMateriale dell'alloggiamento\u003c\/td\u003e\n\u003ctd data-row=\"10\"\u003eAcciaio zincato o polimero speciale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"11\"\u003eTipo di montaggio\u003c\/td\u003e\n\u003ctd data-row=\"11\"\u003eMontaggio su guida DIN da 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"12\"\u003ePeso stimato\u003c\/td\u003e\n\u003ctd data-row=\"12\"\u003e0,43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"13\"\u003eDimensioni\u003c\/td\u003e\n\u003ctd data-row=\"13\"\u003eLarghezza 25,4 mm x altezza 112 mm x profondità 99 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCollegamenti\/interfacce\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003ePin del connettore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003e+4-20mA \/ +VTX\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eIngresso positivo dell'alimentazione\/della corrente di loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003e-4-20mA \/ -VTX\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eRitorno negativo dell'alimentazione\/della corrente di loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003ePROX\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eMorsetto di ingresso del segnale della sonda di prossimità\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eCOM\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eMorsetto di riferimento comune\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eSHLD\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003eMorsetto di schermatura\/messa a terra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003ePresa BNC\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003eUscita di tensione grezza bufferizzata (10,2 mV\/micrometro)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMontaggio su guida DIN:\u003c\/strong\u003e Agganciare saldamente il trasmettitore a una guida DIN da 35 mm collegata a terra, all'interno di un involucro con grado di protezione IP54 o superiore, per proteggerlo dall'ingresso di polvere e acqua.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollegamento delle schermature:\u003c\/strong\u003e collegare le schermature dei cavi del trasduttore al terminale SHLD del trasmettitore e assicurarsi che la schermatura del loop di controllo sia collegata a terra solo sul lato DCS\/PLC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegolazione del gap della sonda:\u003c\/strong\u003e assicurarsi che la sonda di prossimità associata sia regolata meccanicamente sulla tensione corrispondente al punto medio del proprio intervallo prima di calibrare il punto zero da 4 a 20 mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstradamento dei cavi:\u003c\/strong\u003e separare i cavi della sonda di prossimità in ingresso dai cavi del loop di corrente in uscita e dalle linee CA ad alta tensione, per prevenire l'accoppiamento del rumore magnetico.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolarità dell'alimentazione:\u003c\/strong\u003e verificare la polarità della tensione del loop prima di alimentare il dispositivo, per prevenire danni ai diodi di protezione interni.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eATEX\u003c\/li\u003e\n\u003cli\u003eIECEx\u003c\/li\u003e\n\u003cli\u003eCSA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDomande frequenti\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQual è la funzione principale di questo trasmettitore?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConverte i segnali grezzi della sonda di prossimità in un loop di corrente proporzionale da 4 a 20 mA per il monitoraggio dello spostamento assiale dell'albero.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuesto dispositivo richiede un sistema di monitoraggio separato montato su rack?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, è progettato per inviare i dati direttamente a un PLC o a un DCS, eliminando la necessità di monitor dedicati montati su rack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCome raccolgono gli ingegneri i dati grezzi dinamici sulle vibrazioni da questa unità?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUn jack BNC sul pannello frontale consente l'accesso locale al segnale dinamico non condizionato tramite i comuni acquisitori portatili di dati.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuale tensione del loop è necessaria per alimentare correttamente l'unità?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl trasmettitore funziona in modo efficiente entro un intervallo standard di tensione di alimentazione del loop compreso tra 17 e 30 VCC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eÈ possibile montare questa unità direttamente sull'alloggiamento della macchina?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDeve essere installato in una scatola di giunzione da campo protetta o in un quadro di controllo, per ridurre al minimo l'esposizione alle alte temperature e alle vibrazioni eccessive.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCosa succede se la polarità del loop viene invertita accidentalmente durante il cablaggio?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLa protezione interna contro l'inversione di polarità previene i danni ai componenti, ma l'unità non emetterà un segnale di corrente finché il problema non sarà corretto.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eÈ necessaria la calibrazione durante l'installazione iniziale?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eL'hardware viene calibrato in fabbrica per lunghezze di sistema e tipi di sonda specifici; durante l'installazione è necessario solo verificare il gap.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eÈ possibile collegare un sistema con sonda da 5 metri a un'opzione di trasmettitore da 7,0 metri?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, la mancata corrispondenza tra le opzioni relative alla lunghezza del sistema causerà notevoli errori di linearità e comprometterà la precisione dell'uscita.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è il significato dell'opzione del suffisso per approvazioni multiple?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCertifica il trasmettitore per l'installazione in specifiche aree pericolose secondo le linee guida ATEX, IECEx e CSA, se installato con barriere.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCome si deve gestire il rumore elettrico proveniente dagli azionamenti a frequenza variabile?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAssicurarsi che tutte le schermature siano integre, adeguatamente isolate dalla massa della macchina e collegate esclusivamente alla barra comune dello strumento prevista.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666733953387,"sku":"991-06-70-02-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-991-06-70-02-01-thrust-transmitter-fb4rym3o53w_88ad2eb0-7ac2-4e76-be22-962babfff94a.jpg?v=1765446737"},{"product_id":"bently-nevada-177230-01-02-00-seismic-transmitter","title":"Bently Nevada 177230-01-02-00 Trasmettitore sismico","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003eBently Nevada 177230-01-02-00\u003c\/strong\u003e è un semplice trasmettitore sismico alimentato dal loop, progettato per integrare il monitoraggio delle vibrazioni direttamente nei controllori logici programmabili (PLC), nei sistemi di controllo distribuiti (DCS) o nelle piattaforme SCADA. Il \u003cstrong\u003e177230-01-02-00\u003c\/strong\u003e misura la vibrazione complessiva della carcassa e fornisce un segnale di uscita principale ad anello da 4 a 20 mA, alimentato dal loop e proporzionale alla vibrazione di picco, oltre a un segnale dinamico di accelerazione non bufferizzato per analisi diagnostiche dettagliate. Realizzato con un alloggiamento in acciaio inossidabile 316L e un elemento di rilevamento a taglio in ceramica, consente il monitoraggio continuo delle vibrazioni per il monitoraggio delle condizioni degli asset dell'impianto e la manutenzione predittiva.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInterfaccia ad anello di corrente da 4 a 20 mA alimentata dal loop per l'integrazione diretta con i sistemi di controllo.\u003c\/li\u003e\n\u003cli\u003eCapacità a doppia uscita, con segnale proporzionale principale da 4 a 20 mA e uscita di tensione dinamica non bufferizzata per strumenti diagnostici.\u003c\/li\u003e\n\u003cli\u003eDesign con elemento di rilevamento a taglio in ceramica.\u003c\/li\u003e\n\u003cli\u003eCorpo in acciaio inossidabile 316L a tenuta ermetica per ambienti industriali gravosi.\u003c\/li\u003e\n\u003cli\u003eFunzionalità di autotest integrata e interfaccia elettrica protetta.\u003c\/li\u003e\n\u003cli\u003eConnettore elettrico superiore standard MIL-C-5015 a 3 pin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoraggio delle vibrazioni della carcassa dei macchinari rotanti industriali\u003c\/li\u003e\n\u003cli\u003eProtezione continua degli asset collegati a PLC, DCS e sistemi SCADA\u003c\/li\u003e\n\u003cli\u003eMonitoraggio delle condizioni dei macchinari ausiliari dell'impianto\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformazioni per l'ordine\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCodice opzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescrizione dell'opzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e177230\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore sismico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eA: Intervallo di misurazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e01\u003c\/strong\u003e: 0-25,4 mm\/s (0-1,0 pollici\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eB: Frequenza\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e02\u003c\/strong\u003e: da 3 Hz a 1 kHz (da 180 a 60 kcps) di picco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eC: Approvazioni\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e00\u003c\/strong\u003e: Nessuna approvazione\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCategoria\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElettrico\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSegnale di uscita principale\u003c\/td\u003e\n\u003ctd\u003eAnello di corrente da 4 a 20 mA (dal pin A al pin B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eUscita dinamica dell'accelerazione\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eTensione non bufferizzata (riferimento dal pin C al pin B), $10.2\\text{ mV\/m\/s}^2$ ($100\\text{ mV\/g}$) $\\pm 20\\%$\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTensione di eccitazione\u003c\/td\u003e\n\u003ctd\u003eDa 12 a 30 VCC (corrente limitata a 40 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eIntervallo di uscita dinamica\u003c\/td\u003e\n\u003ctd\u003e$147\\text{ m\/s}^2$ (15 g) di picco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eRisposta dinamica in frequenza\u003c\/td\u003e\n\u003ctd\u003eDa 2.5 Hz a 10 kHz $\\pm 10\\%$ (da 150 cpm a $600\\text{ kcpm} \\pm 10\\%$)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eLinearità\u003c\/td\u003e\n\u003ctd\u003e1% del fondo scala\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003ePolarizzazione dell’uscita dinamica\u003c\/td\u003e\n\u003ctd\u003e$2.5\\text{ V} \\pm 0.1\\text{ V}$ (riferito al pin B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTempo di stabilizzazione\u003c\/td\u003e\n\u003ctd\u003eInferiore a 15 secondi entro il 2% del valore finale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eIsolamento elettrico\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eSuperiore a $10^8\\text{ ohms}$\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTensione di perforazione dell’involucro\u003c\/td\u003e\n\u003ctd\u003e$600\\text{ V}_{\\text{rms}}$ con corrente di dispersione inferiore a 1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDinamico\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCampo di misura\u003c\/td\u003e\n\u003ctd\u003e0-25.4 mm\/s (0-1.0 in\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eRisposta in frequenza del circuito principale\u003c\/td\u003e\n\u003ctd\u003eDa 3 Hz a 1 kHz $\\pm 10\\%$ (da 180 cpm a $60\\text{ kcpm} \\pm 10\\%$) di picco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eFrequenza di risonanza con montaggio\u003c\/td\u003e\n\u003ctd\u003eSuperiore a 12 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eSensibilità trasversale\u003c\/td\u003e\n\u003ctd\u003eInferiore al 5% della sensibilità\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTipo di elemento sensibile\u003c\/td\u003e\n\u003ctd\u003eCeramico \/ a taglio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeccanico\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePeso\u003c\/td\u003e\n\u003ctd\u003e131 g (4.62 oz), tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eAltezza\u003c\/td\u003e\n\u003ctd\u003e66.0 mm (2.60 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eDiametro esagonale\u003c\/td\u003e\n\u003ctd\u003e25.4 mm (1.00 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eMateriale del corpo\u003c\/td\u003e\n\u003ctd\u003eAcciaio inossidabile 316L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eMateriale del connettore\u003c\/td\u003e\n\u003ctd\u003eMIL-C-5015 a 3 pin, acciaio inossidabile 316L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eFilettature di montaggio\u003c\/td\u003e\n\u003ctd\u003e1\/4-28 UNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eCoppia di montaggio\u003c\/td\u003e\n\u003ctd\u003eDa 4 a 7 N-m (da 35.4 a 62.0 in-lbf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbientale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTemperatura di esercizio\u003c\/td\u003e\n\u003ctd\u003eDa -40 degC a +85 degC (da -40 degF a +185 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTenuta\u003c\/td\u003e\n\u003ctd\u003eErmeticamente sigillato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eUmidità relativa\u003c\/td\u003e\n\u003ctd\u003eFino al 100% senza immersione\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eResistenza agli urti\u003c\/td\u003e\n\u003ctd\u003eTest di caduta massimo a $9,810\\text{ m\/s}^2$ (picco di 1.000 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eSensibilità al campo magnetico\u003c\/td\u003e\n\u003ctd\u003ePicco inferiore a $20\\ \\mu\\text{m\/s\/gauss}$; picco inferiore a $14.7\\text{ mm\/s}^2\\text{\/gauss}$\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCollegamenti\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePin del connettore\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircuito 4-20 mA positivo (positivo rispetto al pin B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRitorno del circuito 4-20 mA (ritorno negativo del circuito per il pin A e comune per il segnale dinamico)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSegnale di accelerazione dinamica (non bufferizzato, riferito al pin B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l’installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMontare il trasduttore direttamente sulla superficie della macchina utilizzando l’adattatore filettato per prigioniero fornito, per garantire un accoppiamento meccanico rigido.\u003c\/li\u003e\n\u003cli\u003eSerrare il gruppo di montaggio a 4–7 N-m (35.4–62.0 in-lbf).\u003c\/li\u003e\n\u003cli\u003eEvitare di far aderire direttamente le basi magnetiche alla superficie dell’apparecchiatura, poiché i picchi transitori elevati possono danneggiare l’elettronica interna.\u003c\/li\u003e\n\u003cli\u003eAssicurarsi che il segnale dinamico negativo (pin B) sia elettricamente isolato da qualsiasi terra; la messa a terra di questo terminale cortocircuiterebbe il circuito 4–20 mA, causando un’uscita nulla.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666734772587,"sku":"177230-01-02-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-177230-01-02-00-seismic-transmitter-so3k4bmgi1u_34c53233-1951-4155-a9b7-c8668d498afd.jpg?v=1765446758"},{"product_id":"bently-nevada-991-25-70-01-05-thrust-transmitter","title":"Bently Nevada 991-25-70-01-05 Trasmettitore di spinta","description":"\u003cp\u003eIl Bently Nevada 991-25-70-01-05 è un trasmettitore di spinta (spostamento assiale) a 2 fili, alimentato dall’anello, sviluppato per applicazioni OEM di monitoraggio dei macchinari su compressori, pompe, motori e apparecchiature rotanti. Converte il segnale della sonda di prossimità in un’uscita standard da 4–20 mA per l’integrazione diretta con PLC, DCS o sistemi di controllo.\u003c\/p\u003e\n\u003ch3\u003eInformazioni per l’ordine\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003eCodice suffissoOpzione \/ ParametroDescrizione tecnica\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003e-25\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eOpzione di fondo scala\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003e25-0-25 mil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003e-70\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eOpzione di lunghezza del sistema\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003e7,0 metri (23,0 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003e-01\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eOpzione di montaggio\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eClip per guida DIN da 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003e-05\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eOpzione di approvazione dell’ente\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eApprovazioni CSA Divisione 2, ATEX Zona 0, ATEX Zona 2 e ABS per uso marittimo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCaratteristiche principali\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCircuito integrato di pilotaggio della sonda di prossimità\u003c\/li\u003e\n\u003cli\u003eUscita proporzionale allo spostamento assiale da 4–20 mA\u003c\/li\u003e\n\u003cli\u003eRegolazioni indipendenti di Zero e Span\u003c\/li\u003e\n\u003cli\u003eSoppressione del segnale all’accensione per evitare falsi interventi\u003c\/li\u003e\n\u003cli\u003eDiagnostica di soppressione del segnale “Non OK”\u003c\/li\u003e\n\u003cli\u003eConnettore dedicato per il segnale dinamico PROX OUT\u003c\/li\u003e\n\u003cli\u003eStruttura incapsulata per ambienti ad alta umidità\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003eParametroDescrizione\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eSonda compatibile\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eSonda di prossimità 3300 NSv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eSegnale di uscita\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eAnello CC da 4–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eAlimentazione\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eDa +12 a +35 Vcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eUscita dinamica\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eConnettore coassiale PROX OUT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eGrado di umidità\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003e100% con condensa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003ePeso netto\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003e0,43 kg (0,95 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003eMontaggio\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003eGuida DIN da 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFasi di installazione\u003c\/h3\u003e\n\u003ch4\u003eMontaggio meccanico fisico\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAgganciare il trasmettitore a una guida DIN standard da 35 mm\u003c\/li\u003e\n\u003cli\u003eInstallare lontano da fonti di alta temperatura\u003c\/li\u003e\n\u003cli\u003eUtilizzare un involucro in acciaio inossidabile 304 per gli ambienti esterni\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallazione e distanza della sonda\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUtilizzare esclusivamente sistemi con sonda 3300 NSv abbinati\u003c\/li\u003e\n\u003cli\u003eMantenere la lunghezza totale del cavo del sistema esattamente a 7,0 metri\u003c\/li\u003e\n\u003cli\u003eVerificare che l’area di rilevamento dell’albero soddisfi i requisiti minimi di dimensionamento\u003c\/li\u003e\n\u003cli\u003eRegolare la sonda sul punto medio dell’intervallo operativo lineare\u003c\/li\u003e\n\u003cli\u003eConfermare che la tensione PROX OUT sia di circa 6,5 Vcc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCablaggio del circuito elettrico\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCollegare il trasmettitore a un'alimentazione del circuito da +12 a +35 Vcc\u003c\/li\u003e\n\u003cli\u003eVerificare la polarità di Power (+) e Signal (-) prima di alimentare il sistema\u003c\/li\u003e\n\u003cli\u003eSerrare saldamente il connettore coassiale miniaturizzato\u003c\/li\u003e\n\u003cli\u003eCollegare la schermatura del cavo a massa solo sul lato dell'armadio di controllo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCalibrazione di Zero e Span\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRegolare il potenziometro Zero nella posizione centrale meccanica\u003c\/li\u003e\n\u003cli\u003eImpostare la corrente di uscita del circuito a 12 mA durante la calibrazione del punto centrale\u003c\/li\u003e\n\u003cli\u003eRegolare il potenziometro Span alla massima corsa\u003c\/li\u003e\n\u003cli\u003eI potenziometri indipendenti minimizzano le iterazioni di ricalibrazione\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDomande frequenti\u003c\/h3\u003e\n\u003ch4\u003ePerché è importante la distanza iniziale della sonda?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDistanze errate limitano l'intervallo di misura utilizzabile\u003c\/li\u003e\n\u003cli\u003eUn'installazione non corretta può consentire il contatto tra la sonda e il rotore\u003c\/li\u003e\n\u003cli\u003eLa distanza operativa deve rimanere compresa tra 0,25 e 1,65 mm (10 e 65 mil)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePerché la corrente del circuito scende al di sotto di 3,6 mA?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIl trasmettitore è entrato in modalità di protezione “Not OK”\u003c\/li\u003e\n\u003cli\u003eLa sonda o il cavo di prolunga potrebbero essere interrotti o in cortocircuito\u003c\/li\u003e\n\u003cli\u003eIl connettore coassiale potrebbe non essere inserito completamente\u003c\/li\u003e\n\u003cli\u003eL'uscita failsafe impedisce falsi segnali di intervento del PLC o del DCS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eÈ possibile collegare un oscilloscopio direttamente alla porta PROX OUT?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIl connettore PROX OUT non è isolato dal circuito 4–20 mA\u003c\/li\u003e\n\u003cli\u003eGli oscilloscopi standard con messa a terra possono creare anelli di massa\u003c\/li\u003e\n\u003cli\u003eUtilizzare invece un misuratore alimentato a batteria o un adattatore di interfaccia isolato\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eÈ possibile accorciare o giuntare il cavo di prolunga?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eÈ severamente vietato modificare la lunghezza del cavo\u003c\/li\u003e\n\u003cli\u003eLe variazioni di impedenza del cavo influiscono sulla precisione della calibrazione\u003c\/li\u003e\n\u003cli\u003eAccorciare o allungare il cavo invalida la calibrazione di fabbrica\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNote sulla compatibilità\u003c\/h3\u003e\n\u003cp\u003eIl trasmettitore è progettato specificamente per l'uso con:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSistemi di sonde di prossimità Bently Nevada 3300 NSv\u003c\/li\u003e\n\u003cli\u003eCompressori centrifughi OEM\u003c\/li\u003e\n\u003cli\u003ePiccole pompe e macchinari rotanti\u003c\/li\u003e\n\u003cli\u003eSistemi di ingressi analogici PLC e DCS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666735296875,"sku":"991-25-70-01-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-991-25-70-01-05-thrust-transmitter-4nnys1eggun_8af749c8-fb0e-4137-a612-cfed2c951e30.jpg?v=1765446775"},{"product_id":"bently-nevada-177230-02-02-05-seismic-transmitter","title":"Bently Nevada 177230-02-02-05 Trasmettitore sismico","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003eBently Nevada 177230-02-02-05\u003c\/strong\u003e è un \u003cstrong\u003etrasmettitore sismico\u003c\/strong\u003e alimentato tramite circuito, progettato per il monitoraggio continuo complessivo delle vibrazioni dei macchinari. Integra un elemento di rilevamento piezoceramico a taglio con circuiti interni di condizionamento del segnale, per elaborare le vibrazioni sulla superficie della macchina in due distinti formati di uscita: un circuito di corrente primario da 4 a 20 mA proporzionale alla vibrazione della velocità e un segnale secondario di tensione dell'accelerazione dinamica non bufferizzato.\u003c\/p\u003e\n\u003cp\u003eConfigurato con parametri prestazionali specifici, il \u003cstrong\u003etrasmettitore sismico Bently Nevada 177230-02-02-05\u003c\/strong\u003e offre un intervallo di misura della velocità a fondo scala da 0 a 50,8 mm\/s (da 0 a 2,0 in\/s). Il suo circuito di corrente primario opera in una banda passante da 3 Hz a 1 kHz (da 180 a 60 kcps) di picco, consentendo il rilevamento affidabile di anomalie di rotazione a bassa e media frequenza. Il segnale dinamico secondario fornisce dati grezzi di accelerazione con una sensibilità di 10,2 mV\/m\/s² (100 mV\/g) ±20% in un intervallo di frequenza più ampio, da 2,5 Hz a 10 kHz, per analisi diagnostiche dettagliate.\u003c\/p\u003e\n\u003cp\u003eL'unità è dotata dell' \u003cstrong\u003e05\u003c\/strong\u003e opzione di certificazione, che ne attesta l'idoneità all'impiego in aree pericolose con molteplici omologazioni nordamericane ed europee, tra cui le certificazioni CSA\/cNRTLus Classe I Div 1\/Div 2 e ATEX\/IECEx Zona 0\/1\/2. Alloggiato in un involucro in acciaio inossidabile 316L sigillato ermeticamente, con un connettore elettrico superiore MIL-C-5015 a 3 pin, si collega direttamente a controllori logici programmabili (PLC), sistemi di controllo distribuiti (DCS) e piattaforme di supervisione, controllo e acquisizione dati (SCADA).\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCondizionamento del segnale a doppia uscita, con un circuito di corrente per la velocità da 4 a 20 mA e un segnale secondario di tensione dell'accelerazione dinamica grezza.\u003c\/li\u003e\n\u003cli\u003eIntervallo di misura della velocità a fondo scala configurato da 0 a 50,8 mm\/s (da 0 a 2,0 in\/s).\u003c\/li\u003e\n\u003cli\u003eRisposta in frequenza del circuito primario calibrata da 3 Hz a 1 kHz (da 180 a 60 kcps) di picco.\u003c\/li\u003e\n\u003cli\u003eSensibilità dinamica dell'uscita di accelerazione di 10,2 mV\/m\/s² (100 mV\/g) ±20% nell'intervallo da 2,5 Hz a 10 kHz.\u003c\/li\u003e\n\u003cli\u003eRobusto involucro in acciaio inossidabile 316L sigillato ermeticamente, con connettore superiore MIL-C-5015 a 3 pin.\u003c\/li\u003e\n\u003cli\u003eMolteplici certificazioni per aree pericolose (opzione 05), tra cui CSA\/cNRTLus, ATEX e IECEx, per ambienti di Zona 0\/1\/2 e Classe I Div 1\/Div 2.\u003c\/li\u003e\n\u003cli\u003eElemento di rilevamento in ceramica piezoelettrica operante in modalità di taglio.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoraggio complessivo delle vibrazioni su macchinari rotanti ausiliari dell’impianto, come pompe, ventilatori, soffianti, motori e compressori.\u003c\/li\u003e\n\u003cli\u003eIntegrazione diretta in sistemi di automazione PLC, DCS o SCADA per l’analisi delle tendenze e la protezione dei macchinari senza la necessità di rack di monitoraggio esterni.\u003c\/li\u003e\n\u003cli\u003eRaccolta di dati per la manutenzione predittiva mediante l’uscita grezza dinamica dell’accelerazione (pin C) per un’analisi diagnostica dettagliata di spettri e forme d’onda.\u003c\/li\u003e\n\u003cli\u003eMonitoraggio delle vibrazioni in ambienti di impianti di processo pericolosi che richiedono dispositivi da campo certificati antideflagranti o a sicurezza intrinseca.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformazioni per l’ordine\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCodice opzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescrizione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e177230\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModello base del trasmettitore sismico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eA: Intervallo di misura\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e02\u003c\/strong\u003e = Da 0 a 50,8 mm\/s (da 0 a 2,0 in\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eB: Frequenza\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e02\u003c\/strong\u003e = Da 3 Hz a 1 kHz (da 180 a 60 kcps) pk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eC: Approvazioni\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e05\u003c\/strong\u003e = Approvazioni multiple (CSA\/NRTL\/C, ATEX\/IECEx)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003ch4\u003eGenerale\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduttore\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero di parte\u003c\/td\u003e\n\u003ctd\u003e177230-02-02-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di prodotto\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore sismico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo di elemento sensibile\u003c\/td\u003e\n\u003ctd\u003eCeramica \/ taglio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMateriale dell’involucro\u003c\/td\u003e\n\u003ctd\u003eAcciaio inossidabile 316L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnettore elettrico\u003c\/td\u003e\n\u003ctd\u003eConnettore MIL-C-5015 a 3 pin, acciaio inossidabile 316L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso\u003c\/td\u003e\n\u003ctd\u003e131 g (4,62 oz) tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltezza\u003c\/td\u003e\n\u003ctd\u003e66,0 mm (2,60 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiametro\u003c\/td\u003e\n\u003ctd\u003e25,4 mm (1,00 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso di spedizione\u003c\/td\u003e\n\u003ctd\u003e1,0 kg (stimato)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eElettrico\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUscita del circuito principale (pin A rif. pin B)\u003c\/td\u003e\n\u003ctd\u003eCircuito di corrente da 4 a 20 mA, vibrazione di velocità\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensione di eccitazione\u003c\/td\u003e\n\u003ctd\u003eDa 12 a 30 Vcc (corrente limitata a 40 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTempo di assestamento\u003c\/td\u003e\n\u003ctd\u003eInferiore a 15 secondi entro il 2% del valore finale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensibilità dell’uscita dinamica (pin C rif. pin B)\u003c\/td\u003e\n\u003ctd\u003e10,2 mV\/m\/s² (100 mV\/g) ±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormato dell’uscita dinamica\u003c\/td\u003e\n\u003ctd\u003eTensione, vibrazione di accelerazione, non bufferizzata\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensione di polarizzazione dell’uscita dinamica\u003c\/td\u003e\n\u003ctd\u003e2,5 V ±0,1 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntervallo dinamico a fondo scala\u003c\/td\u003e\n\u003ctd\u003e147 m\/s² (picco di 15 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolamento elettrico\u003c\/td\u003e\n\u003ctd\u003eSuperiore a 10^8 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensione di rottura dell’isolamento\u003c\/td\u003e\n\u003ctd\u003e600 Vrms con corrente di dispersione inferiore a 1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003ePrestazioni\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntervallo di misura della velocità\u003c\/td\u003e\n\u003ctd\u003eDa 0 a 50,8 mm\/s (da 0 a 2,0 in\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRisposta in frequenza del circuito principale\u003c\/td\u003e\n\u003ctd\u003eDa 3 Hz a 1 kHz (da 180 a 60 kcps) ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinearità del circuito principale\u003c\/td\u003e\n\u003ctd\u003e±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRisposta dinamica in frequenza dell’uscita\u003c\/td\u003e\n\u003ctd\u003eDa 2,5 Hz a 10 kHz (da 150 cpm a 600 kcps) ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequenza di risonanza installato\u003c\/td\u003e\n\u003ctd\u003eSuperiore a 12 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensibilità trasversale\u003c\/td\u003e\n\u003ctd\u003eInferiore al 5% della sensibilità\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eAmbientale\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntervallo di temperatura operativa\u003c\/td\u003e\n\u003ctd\u003eDa -40 °C a +85 °C (da -40 °F a +185 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUmidità relativa\u003c\/td\u003e\n\u003ctd\u003eFino al 100% non immerso\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSigillatura del sensore\u003c\/td\u003e\n\u003ctd\u003eErmeticamente sigillato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistenza agli urti\u003c\/td\u003e\n\u003ctd\u003eTest di caduta massimo a 9.810 m\/s² (picco di 1.000 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensibilità al campo magnetico (velocità)\u003c\/td\u003e\n\u003ctd\u003eInferiore a 20 µm\/s\/gauss (790 µin\/s\/gauss) di picco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensibilità al campo magnetico (accelerazione)\u003c\/td\u003e\n\u003ctd\u003ePicco inferiore a 14,7 mm\/s²\/gauss (150 ug\/gauss)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCollegamenti \/ Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePin del connettore\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescrizione del segnale\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnello positivo 4-20 mA (alimentazione dell'anello da 12 a 30 Vcc)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnello negativo 4-20 mA \/ ritorno comune per il segnale dinamico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUscita del segnale dinamico (tensione di accelerazione non bufferizzata, riferita al Pin B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003ePrecauzione per il cablaggio:\u003c\/strong\u003e il segnale dinamico negativo (Pin B) richiede il completo isolamento dalla messa a terra. Se il Pin B viene accidentalmente collegato a terra, il circuito a 4-20 mA andrà in cortocircuito, causando un'uscita di corrente pari a zero.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerificare che il punto di montaggio sulla superficie della macchina sia rigido, pulito, piano e liscio, per garantire una trasmissione accurata delle vibrazioni.\u003c\/li\u003e\n\u003cli\u003eSelezionare l'adattatore per prigioniero appropriato (fornito di serie con filettature 1\/4-28 UNF, M6x1 o M8x1,25) per il foro filettato della macchina.\u003c\/li\u003e\n\u003cli\u003eDurante l'installazione, applicare una coppia di serraggio rigorosamente compresa tra 4 e 7 N-m (35,4 e 62,0 in-lbf).\u003c\/li\u003e\n\u003cli\u003eQuando si utilizza un adattatore con base magnetica per prove portatili o temporanee, appoggiare la base sulla superficie della macchina facendola rotolare invece di farla scattare in posizione, per evitare di generare picchi estremi di tensione d'urto che possono danneggiare l'elettronica interna.\u003c\/li\u003e\n\u003cli\u003eCablare il connettore MIL-C-5015 a 3 pin utilizzando un cavo a 3 conduttori intrecciato e schermato (da 18 a 22 AWG, con copertura minima della schermatura dell'80%).\u003c\/li\u003e\n\u003cli\u003eCollegare il Pin A al terminale positivo dell'alimentazione a 24 Vcc della scheda di ingresso analogico del PLC\/DCS e il Pin B al terminale di ritorno del segnale.\u003c\/li\u003e\n\u003cli\u003eCollegare il Pin C all'ingresso di un acquisitore dati portatile isolato o di uno strumento diagnostico, riferito al Pin B, durante l'acquisizione delle forme d'onda grezze dell'accelerazione.\u003c\/li\u003e\n\u003cli\u003eAssicurarsi che la schermatura del cavo sia collegata a terra in un unico punto (in genere presso l'armadio del sistema di controllo) e che il Pin B rimanga elettricamente isolato dalla messa a terra della macchina.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCertificazione \/ Norma\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCampo di applicazione e classificazione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFCC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConforme alla Parte 15 delle norme FCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEMC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirettiva europea 2014\/30\/UE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoHS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirettiva europea 2011\/65\/UE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMarittimo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNorme DNV per la classificazione (navi, imbarcazioni ad alta velocità e leggere, standard offshore)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ecNRTLus\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eEx nL IIC T4; AEx nA IIC T4 (Classe I, Div 2, Gruppi A, B, C, D)\u003c\/p\u003e\n\u003cp\u003eEx ia IIC T4; AEx ia IIC T4 (Classe I, Div 1, Gruppi A, B, C, D; Classe II, Div 1, Gruppi E, F, G; Classe III, Div 1)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eATEX \/ IECEx\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eII 1G Ex ia IIC T4 Ga (Zona 0\/1)\u003c\/p\u003e\n\u003cp\u003eII 3G Ex nA IIC T4 Gc (Zona 2)\u003c\/p\u003e\n\u003cp\u003eTemperatura operativa: Ta = da -40 °C a +80 °C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666736804203,"sku":"177230-02-02-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-177230-02-02-05-seismic-transmitter-cj3ptxvk24u_f4f7cf40-9bc7-441d-944d-88a7d78d46f3.jpg?v=1765446812"},{"product_id":"bently-nevada-991-25-50-03-05-991-thrust-transmitter","title":"Bently Nevada 991-25-50-03-05 991 Trasmettitore di spinta","description":"\u003cp\u003e\u003cstrong\u003eIl trasmettitore di spinta 991 991-25-50-03-05\u003c\/strong\u003e è un trasmettitore di spostamento assiale alimentato dal loop a 2 fili, progettato per la misurazione continua della posizione della spinta mediante una sonda di prossimità 3300 NSv e il relativo sistema di cavo di prolunga. Il trasmettitore integra internamente il sensore Proximitor e converte i segnali di scala a correnti parassite in un'uscita proporzionale da 4 a 20 mA per i sistemi di controllo delle macchine che monitorano la dinamica del rotore e la posizione assiale dell'albero. L'unità fornisce terminali PROX OUT e COM non isolati per la diagnostica delle vibrazioni dinamiche e della tensione di gap, incorpora circuiti di disattivazione del segnale Not OK per la soppressione dei guasti e supporta il montaggio su guida DIN o a paratia in ambienti industriali con elevata umidità.\u003c\/p\u003e\n\u003ch3\u003eInformazioni per l'ordine\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003eOpzione del codice suffisso \/ Descrizione tecnica del parametro\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003e-25\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eOpzione di fondo scala\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003e25-0-25 mil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003e-50\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eOpzione di lunghezza del sistema\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003e5,0 metri (16,4 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003e-03\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eOpzione di montaggio\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eClip e viti DIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003e-05\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eOpzione di omologazione dell'ente\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eCSA Division 2, ATEX Zona 0, ATEX Zona 2, omologazione marittima ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSpecifiche hardware\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003eSpecifiche dei parametri\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eTipo di prodotto\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eTrasmettitore di spinta della posizione assiale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eSegnale di ingresso\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eUna sonda di prossimità 3300 NSv con cavo di prolunga\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eAlimentazione\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eDa +12 a +35 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eSegnale di uscita\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eDa 4 a 20 mADC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eConfigurazione del segnale\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003eAlimentato dal loop a 2 fili\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eAccuratezza del loop\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003eEntro ±1,5% del fondo scala, tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003eRiferimento dell'accuratezza\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003eMisurata su una resistenza del loop di 250 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\"\u003eResistenza massima del loop\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003e1.000 Ohm a 35 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"10\"\u003eLimitazione della corrente\u003c\/td\u003e\n\u003ctd data-row=\"10\"\u003e23 mA tipici\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"11\"\u003eRegolazione dello zero\u003c\/td\u003e\n\u003ctd data-row=\"11\"\u003ePotenziometro esterno non interagente\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"12\"\u003eRegolazione dell'intervallo\u003c\/td\u003e\n\u003ctd data-row=\"12\"\u003ePotenziometro esterno non interagente\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"13\"\u003eTempo di risposta Not OK\u003c\/td\u003e\n\u003ctd data-row=\"13\"\u003eMeno di 100 µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"14\"\u003eTempo di recupero dell'uscita\u003c\/td\u003e\n\u003ctd data-row=\"14\"\u003eMeno di 0,1 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"15\"\u003eUscita del segnale dinamico\u003c\/td\u003e\n\u003ctd data-row=\"15\"\u003ePROX OUT non isolata\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"16\"\u003eAdattatore di isolamento consigliato\u003c\/td\u003e\n\u003ctd data-row=\"16\"\u003eAdattatore di test 122115-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"17\"\u003eTemperatura di esercizio\u003c\/td\u003e\n\u003ctd data-row=\"17\"\u003e-35 °C a +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"18\"\u003eTemperatura di stoccaggio\u003c\/td\u003e\n\u003ctd data-row=\"18\"\u003e-51 °C a +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"19\"\u003eTemperatura di esercizio della sonda\u003c\/td\u003e\n\u003ctd data-row=\"19\"\u003e-52 °C a +177 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"20\"\u003eTemperatura di stoccaggio della sonda\u003c\/td\u003e\n\u003ctd data-row=\"20\"\u003e-52 °C a +177 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"21\"\u003eUmidità relativa\u003c\/td\u003e\n\u003ctd data-row=\"21\"\u003e100% condensante, non immerso\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"22\"\u003eMateriale della punta del trasduttore\u003c\/td\u003e\n\u003ctd data-row=\"22\"\u003ePolisolfuro di fenilene (PPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"23\"\u003eMateriale dell'involucro della sonda\u003c\/td\u003e\n\u003ctd data-row=\"23\"\u003eAcciaio inossidabile AISI 303 o 304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"24\"\u003eTipo di cavo della sonda\u003c\/td\u003e\n\u003ctd data-row=\"24\"\u003eCoassiale da 75 Ohm con isolamento in FEP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"25\"\u003eArmatura opzionale del cavo\u003c\/td\u003e\n\u003ctd data-row=\"25\"\u003eAcciaio inossidabile AISI 302 flessibile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"26\"\u003eResistenza alla trazione\u003c\/td\u003e\n\u003ctd data-row=\"26\"\u003e222 N (50 lbf) massimo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"27\"\u003ePeso del trasmettitore\u003c\/td\u003e\n\u003ctd data-row=\"27\"\u003e0,43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"28\"\u003ePeso tipico del sistema\u003c\/td\u003e\n\u003ctd data-row=\"28\"\u003e0,82 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"29\"\u003eOpzioni di filettatura della sonda\u003c\/td\u003e\n\u003ctd data-row=\"29\"\u003e1\/4-28, 3\/8-24, M8x1, M10x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"30\"\u003eImpegno massimo della filettatura 1\/4-28\u003c\/td\u003e\n\u003ctd data-row=\"30\"\u003e0,375 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"31\"\u003eImpegno massimo della filettatura 3\/8-24\u003c\/td\u003e\n\u003ctd data-row=\"31\"\u003e0,563 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"32\"\u003eImpegno massimo della filettatura M8x1\u003c\/td\u003e\n\u003ctd data-row=\"32\"\u003e12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"33\"\u003eImpegno massimo della filettatura M10x1\u003c\/td\u003e\n\u003ctd data-row=\"33\"\u003e15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eNote di progettazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimitazioni del monitoraggio della spinta:\u003c\/strong\u003e a differenza dei rack per il monitoraggio continuo, il trasmettitore 991 non può eseguire le funzioni di disattivazione temporizzata del canale OK, bypass del pericolo o moltiplicazione del trip. I PLC o DCS collegati non sono compatibili con software diagnostici a livello di impianto come System 1 o Rule Paks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibrazione del traferro della sonda:\u003c\/strong\u003e Una regolazione accurata del traferro fisico della sonda è fondamentale. Impostazioni errate del traferro rispetto al bersaglio impediscono al loop di raggiungere i limiti di fondo scala in entrambe le direzioni, normale e inversa, disattivando così la protezione dei macchinari.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMateriali del bersaglio:\u003c\/strong\u003e Tutte le specifiche di scala a correnti parassite sono calibrate utilizzando un bersaglio in acciaio AISI 4140. Altri materiali del bersaglio altereranno la precisione del loop e le caratteristiche di risposta.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpegno massimo della filettatura:\u003c\/strong\u003e Durante il montaggio della sonda, l'impegno massimo della filettatura non deve superare 1,5 volte il diametro nominale della filettatura (0,375 in per filettature 1\/4-28, 0,563 in per filettature 3\/8-24, 12 mm per M8x1 e 15 mm per M10x1).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLinee guida sul campo\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolarità diagnostica e isolamento del segnale:\u003c\/strong\u003e Il segnale coassiale PROX OUT non è isolato dalla corrente del loop da 4 a 20 mA. Il collegamento diretto di oscilloscopi o analizzatori alimentati in CA può causare loop di massa e allarmi di guasto; utilizzare un adattatore di test 122115-01 \/ 990\/991 per invertire e isolare il segnale mantenendo le convenzioni di polarità standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolamento del connettore coassiale:\u003c\/strong\u003e Assicurarsi che tutti i collegamenti coassiali tra la sonda 3300 NSv e il cavo di estensione siano puliti, asciutti e avvolti con nastro siliconico automiscelante per mantenere una protezione al 100% dall'umidità di condensazione.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMessa a terra della schermatura:\u003c\/strong\u003e Il terminale 3 (COM) deve essere collegato al ritorno del loop o alla messa a terra del sistema in un unico punto. Mantenere continue le schermature dei cavi dello strumento fino al punto di terminazione e isolarle dall'alloggiamento sul campo per prevenire interferenze di rumore elettrico sul loop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegolazione sul campo:\u003c\/strong\u003e Utilizzare i potenziometri di zero e span non interagenti, situati sotto l'etichetta del trasmettitore, per la calibrazione di precisione del loop. Per la verifica, è possibile applicare una sorgente di tensione CC variabile al pin Test Input per confermare la corrente di uscita del loop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDomande frequenti tecniche e sugli approvvigionamenti\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eD: Il trasmettitore 991 può funzionare senza un sensore Proximitor esterno?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eR: Sì. Il trasmettitore contiene un sensore Proximitor integrato e accetta direttamente un ingresso da sonda 3300 NSv.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eD: Il segnale PROX OUT è isolato dall'uscita del loop?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eR: No. Il terminale PROX OUT non è isolato e deve essere collegato tramite l'adattatore di test 122115-01 quando si utilizzano apparecchiature di test alimentate in CA con messa a terra.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eD: Quali lunghezze del sistema della sonda sono supportate dalla configurazione 991-25-50-03-05?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: La configurazione specificata supporta una lunghezza del sistema composta da una sonda 3300 NSv da 5,0 metri e un cavo di estensione.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666741883243,"sku":"991-25-50-03-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-991-25-50-03-05-thrust-transmitter-5xhxta0jxjj_c6629be5-70ed-4b84-bd5f-c922465d505a.jpg?v=1765446881"},{"product_id":"bently-nevada-991-06-50-01-05-991-thrust-transmitter","title":"Bently Nevada 991-06-50-01-05 991 Trasmettitore di spinta","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003eBently Nevada 991-06-50-01-05\u003c\/strong\u003e è uno strumento di protezione dei macchinari a 2 fili, alimentato dal circuito, progettato per misurare lo spostamento assiale dell’albero. Questo \u003cstrong\u003etrasmettitore di spinta 991\u003c\/strong\u003e si interfaccia direttamente con una sonda di prossimità 3300 NSv e il relativo cavo di prolunga da 5,0 metri. Elabora i segnali del sensore di prossimità in un’uscita lineare standard di corrente da 4 a 20 mA CC, proporzionale al movimento di spinta totale. Questo segnale di monitoraggio continuo si integra direttamente con controllori logici programmabili (PLC), sistemi di controllo distribuiti (DCS) o hardware SCADA standard, senza richiedere sistemi rack dedicati per il monitoraggio dei macchinari. Il trasmettitore incorpora un sensore Proximitor interno all’interno di un unico involucro incapsulato, per resistere alle condizioni difficili degli impianti industriali.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIl sensore Proximitor integrato all’interno di un involucro autonomo non richiede alcun modulo driver esterno\u003c\/li\u003e\n\u003cli\u003eI terminali coassiali PROX OUT e COM non isolati forniscono accesso alla tensione dinamica per strumenti diagnostici portatili\u003c\/li\u003e\n\u003cli\u003eI potenziometri indipendenti di regolazione dello zero e dell’intervallo semplificano le regolazioni della calibrazione sul campo\u003c\/li\u003e\n\u003cli\u003eIl pin di ingresso di test accetta sorgenti di segnale esterne per una rapida verifica delle prestazioni dell’uscita del circuito di corrente\u003c\/li\u003e\n\u003cli\u003eIl circuito integrato di inibizione all’accensione previene gli errori di tracciamento del segnale causati dai transitori iniziali della tensione di linea\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoraggio dei cuscinetti reggispinta a film fluido su piccoli compressori d’aria centrifughi\u003c\/li\u003e\n\u003cli\u003eMonitoraggio dello spostamento assiale dell’albero su pompe industriali, motori e ventilatori di torri di raffreddamento\u003c\/li\u003e\n\u003cli\u003eProtezione di macchinari critici all’interno di raffinerie petrolchimiche e impianti di generazione elettrica\u003c\/li\u003e\n\u003cli\u003eConfigurazioni generali di manutenzione predittiva per macchinari rotanti prive di spazio nel rack di monitoraggio\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003eValori dei parametri elettrici\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eRequisiti di alimentazione\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eA 2 fili, alimentato dal circuito (ingresso da 12 a 35 V CC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eUscita del circuito di corrente\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eDa 4 a 20 mA CC proporzionali alla posizione di spinta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eCarico massimo del circuito\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003e1.000 ohm a 35 V CC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003ePrecisione del sistema\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003ePiù o meno l’1,5% del fondo scala\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eRisposta ai guasti\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003eMeno di 3,6 mA in 100 microsecondi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003eValori delle prestazioni e della configurazione hardware\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eOpzione dell’intervallo a fondo scala (-06)\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eMovimento di spinta totale di 0,6-0-0,6 mm (±0,6 mm \/ 25 mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eLunghezza del sistema di cavi (-50)\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003e5,0 metri (16,4 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eOpzione del tipo di montaggio (-01)\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eClip per guida DIN da 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eCompatibilità dell’ingresso del sensore\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eSonda di prossimità 3300 NSv e cavo di prolunga\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003eValori ambientali e meccanici\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eTemperatura di esercizio\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eDa -35 °C a +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eTemperatura di stoccaggio\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eDa -51 °C a +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eUmidità relativa\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eDa 0 a 100% di umidità relativa con condensa, non immerso\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eResistenza alle vibrazioni\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003e50 g conforme alla norma IEC 60068-2-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eResistenza agli urti\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003e100 g a 11 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003ePeso del trasmettitore\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003e0,43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eConnessioni \/ Interfacce\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003eFunzione del terminale\/pin del connettore\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003e+4-20mA\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eIngresso positivo dell’alimentazione del circuito e terminale di trasmissione della corrente\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003e-4-20mA\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eConnessione di ritorno dell’alimentazione del circuito\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eUSCITA PROX\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eUscita del segnale coassiale\/terminale per diagnostica dinamica non isolata\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eCOM\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eRitorno di riferimento del circuito comune per strumenti diagnostici\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eINGRESSO DI TEST\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003eInterfaccia con pin di test per un generatore di funzioni o per la verifica con tensione CC variabile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eConnettore coassiale\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003ePresa femmina miniaturizzata compatibile con il cavo di prolunga 3300 NSv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAgganciare il dispositivo a un gruppo di guide DIN standard da 35 mm oppure fissarlo con bulloni utilizzando la ferramenta opzionale all'interno di un quadro protetto dalle intemperie.\u003c\/li\u003e\n\u003cli\u003eInstradare i conduttori della corrente di circuito attraverso percorsi dedicati in canaline separate dai cavi dei motori CA ad alta corrente o dai cavi di comando per la protezione contro le interferenze elettromagnetiche.\u003c\/li\u003e\n\u003cli\u003eSigillare tutti i collegamenti coassiali tra la sonda di prossimità 3300 NSv, il cavo di prolunga e la presa terminale del trasmettitore con nastro autoagglomerante, per impedire l'infiltrazione di umidità.\u003c\/li\u003e\n\u003cli\u003eEvitare di regolare i potenziometri di zero e span finché la distanza dalla punta della sonda di prossimità non è stata impostata sul corretto spazio fisico.\u003c\/li\u003e\n\u003cli\u003eQuando si collegano oscilloscopi alimentati in CA ai terminali PROX OUT e COM, utilizzare uno strumento di test isolato o un adattatore di test Bently Nevada compatibile, per proteggere l'integrità della trasmissione del segnale nel circuito.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConformità e certificazioni\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eATEX\u003c\/li\u003e\n\u003cli\u003eABS\u003c\/li\u003e\n\u003cli\u003eCSA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuale movimento meccanico misura il Bently Nevada 991-06-50-01-05?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMisura la spinta assiale o lo spostamento dell'albero di un macchinario rotante, anziché la vibrazione radiale della carcassa.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuesto modulo richiede un'unità driver Proximitor autonoma?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, presenta un sensore Proximitor integrato che elabora direttamente i campi di correnti parassite della sonda di prossimità all'interno del modulo trasmettitore.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePer supportare quale lunghezza specifica del cavo è calibrato questo trasmettitore?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eL'opzione -50 specifica che il trasmettitore è calibrato per corrispondere a un sistema composto da una sonda di prossimità e un cavo di prolunga da 5,0 metri.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è l'intervallo a fondo scala definito dall'opzione -06?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eI limiti di misura a fondo scala sono 0.6-0-0.6 mm, fornendo una scala complessiva di ±0.6 mm dello spostamento assiale dell'albero.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePosso collegare direttamente un oscilloscopio alimentato in CA al pin PROX OUT?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePoiché il terminale dinamico PROX OUT non è isolato dal circuito di alimentazione da 4 a 20 mA, è fortemente consigliato utilizzare un adattatore esterno di isolamento del segnale per proteggersi dalle interferenze del segnale.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuale sensore è elettricamente abbinato a questo trasmettitore di spinta?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eÈ progettato esclusivamente per leggere i segnali di una sonda di prossimità Bently Nevada 3300 NSv.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn che modo la funzione Power-up Inhibit protegge i circuiti del locale di controllo?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSopprime le correnti di uscita transitorie errate durante i picchi di avviamento, per prevenire falsi allarmi o interventi di sicurezza nel DCS o PLC collegato.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuale tipo di metodo di montaggio presenta questa unità?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eL'opzione -01 fornisce clip integrate per il montaggio su guida DIN da 35 mm, per un'installazione immediata su una guida standard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuesta unità può funzionare in ambienti con macchinari ad alta umidità?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSì, è realizzato con gruppi elettronici completamente incapsulati e certificato per un'umidità condensante fino al 100%, quando i collegamenti coassiali sono adeguatamente protetti.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChe cosa rappresenta il suffisso di configurazione -05?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl codice -05 designa uno specifico pacchetto di approvazioni per agenzie di certificazione multiple, incluse le classificazioni ATEX, CSA e ABS Marine.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666746274155,"sku":"991-06-50-01-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-991-06-50-01-05-vibration-transmitter-bh34x4ouvy4_82ac7102-9bd7-4cad-8aff-31c08d8a50e3.jpg?v=1765446945"},{"product_id":"bently-nevada-990-05-50-02-01-vibration-transmitter","title":"Bently Nevada 990-05-50-02-01 Trasmettitore di vibrazioni","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003e990-05-50-02-01\u003c\/strong\u003e Fornisce una conversione lineare continua e proporzionale dei segnali delle sonde di prossimità in una semplice architettura di loop a due fili. Progettato per gli operatori di impianti industriali che desiderano semplificare il monitoraggio di apparecchiature ad alta velocità, questo componente compatto si interfaccia direttamente con le infrastrutture standard di controllo dei macchinari, dove vengono eseguiti i calcoli di base dei limiti di allarme e del monitoraggio dei processi. Convertendo il movimento fisico dell'albero in un formato analogico standard, colma il divario tra le misure delle correnti parassite a livello di campo e i loop di controllo dell'intero impianto.\u003c\/p\u003e\n\u003cp\u003eRealizzata utilizzando un robusto composto di incapsulamento completamente sigillato, l'unità funziona in sicurezza quando esposta a forte umidità, variazioni di temperatura e contaminanti industriali presenti nell'aria. Il sistema funziona all'interno di un unico alloggiamento modulare combinato, eliminando le tradizionali fasi di installazione di più componenti nei pannelli e riducendo il numero totale di elementi hardware necessari all'interno degli involucri remoti sul campo.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlloggiamento per l'elaborazione combinata del segnale:\u003c\/strong\u003e Ospita l'elettronica di misura della prossimità e i circuiti del trasmettitore all'interno di un unico involucro, riducendo il numero totale di componenti.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessibilità del segnale grezzo:\u003c\/strong\u003e Fornisce misure diagnostiche dinamiche non filtrate tramite una porta coassiale dedicata ad alta frequenza, senza modificare l'uscita primaria del loop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotenziometri di livellamento sul pannello frontale:\u003c\/strong\u003e Contiene trimmer di zero e span disaccoppiati e non interagenti, posizionati in sicurezza sotto l'etichetta di protezione ambientale per semplici regolazioni del loop del dispositivo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin di test per l'iniezione del segnale del loop:\u003c\/strong\u003e Include un percorso di verifica integrato che consente a segnali di frequenza esterni di convalidare il funzionamento del circuito interno e il monitoraggio del loop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogica di soppressione automatica degli allarmi:\u003c\/strong\u003e Utilizza un sistema intelligente di verifica dei guasti Not OK per ridurre rapidamente la corrente del loop al di sotto di 3,6 mA, assicurando che il degrado del cablaggio sul campo o la rottura delle sonde non provochino falsi interventi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTenuta ambientale per elevata umidità:\u003c\/strong\u003e Dotato di uno speciale incapsulamento interno che consente il funzionamento in condizioni di umidità condensante al 100% senza degrado.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrazione della ferramenta per paratie:\u003c\/strong\u003e Configurato in fabbrica con robusti bulloni di montaggio ottimizzati per il fissaggio diretto alla piastra.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompressori d'aria centrifughi ad alta velocità\u003c\/li\u003e\n\u003cli\u003ePompe compatte per processi industriali\u003c\/li\u003e\n\u003cli\u003eMotori elettrici a induzione di medie e piccole dimensioni\u003c\/li\u003e\n\u003cli\u003eVentilatori industriali di ventilazione e sistemi di soffianti di scarico\u003c\/li\u003e\n\u003cli\u003eReti per il monitoraggio delle vibrazioni a livello di impianto e di asset\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformazioni per l'ordinazione\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eElemento del numero di parte\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCodice opzione selezionato\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDettaglio della selezione dell'hardware\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di modello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e990\u003c\/td\u003e\n\u003ctd\u003eSistema base del trasmettitore di vibrazioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eA: Misurazione a fondo scala\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e05\u003c\/td\u003e\n\u003ctd\u003eIntervallo da 0 a 5 mil picco-picco (da 0 a 125 micrometri pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eB: Lunghezza del sistema calibrato\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003eTracciamento totale del trasduttore di 5,0 metri (16,4 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eC: Stile di montaggio dell'hardware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e02\u003c\/td\u003e\n\u003ctd\u003eConfigurazione delle viti per l'installazione su paratia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eD: Approvazioni degli enti di sicurezza\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e01\u003c\/td\u003e\n\u003ctd\u003eOpzione certificata CSA Divisione 2 per aree pericolose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCategoria principale\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDettagli dei parametri ingegneristici verificati\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePercorso di ingresso principale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAccetta 1 sonda a correnti parassite 3300 NSv monocanale senza contatto e il cavo corrispondente\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntervallo della tensione di alimentazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIngresso da +12 Vcc a +35 Vcc misurato direttamente sui morsetti dei fili del trasmettitore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSegnale del circuito di corrente\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConfigurazione a 2 fili che fornisce da 4 a 20 mAcc proporzionali allo spostamento picco-picco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAllocazione dell'errore del circuito\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntro ±1,5% del fondo scala su una resistenza standard del circuito di monitoraggio di 250 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDistanza di prossimità dal target\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDistanza di installazione meccanica compresa tra 0,5 e 1,75 mm (20 e 55 mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVincoli di impedenza\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSoglia massima di resistenza del circuito di 1.000 ohm con alimentazione d'ingresso completa a 35 Vcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSoglia di sovracorrente\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLimitata internamente a un massimo tipico di 23 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAzione fail-safe del circuito\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eL'uscita scende al di sotto di 3,6 mA entro 100 microsecondi da un guasto della sonda o del collegamento\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinestra di recupero dal guasto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRipristina il normale inseguimento analogico entro 2-3 secondi dalla cancellazione del guasto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStabilizzazione all'accensione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRiduce l'uscita al di sotto di 3,6 mA per 2-3 secondi durante la rampa iniziale di accensione del sistema\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedenza dinamica della porta\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eImpedenza della sorgente calibrata di 10 kΩ, configurata specificamente per un carico di prova di 10 MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCampo lineare del sensore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCorsa totale di 1,4 mm (55 mil), a partire da 0,25 mm (10 mil) dalla superficie target\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrestazioni del fattore di scala\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7,87 mV\/micrometro (200 mV\/mil) ±6,5% tipico, basato su un target in acciaio AISI 4140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFondo di rumore intrinseco\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLivello di rumore tipico di 50 mV picco-picco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDeviazione della deriva termica\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIl fattore di scala rimane entro ±10% del valore nominale da 0 °C a +70 °C (da +32 °F a +158 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLarghezza di banda della frequenza\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRisposta piatta da 5 Hz a 6.000 Hz con curve di attenuazione +0, -3 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProfilazione minima del target\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ediametro minimo della superficie target: 9,5 mm (0,375 pollici)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLimite del cavo diagnostico\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDistanza fisica massima di 3 metri (10 piedi) per la connessione coassiale BNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLimiti ambientali del trasmettitore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFunzionamento: da -35 °C a +85 °C; stoccaggio: da -52 °C a +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura del trasduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLimiti operativi e di stoccaggio nominali da -52 °C a +177 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMetriche della massa dell'hardware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnità trasmettitore: 0,43 kg (0,9 lbm); sistema completo: 0,82 kg (1,8 lbm) tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComposizione dell'involucro\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePunta del sensore: solfuro di polifenilene (PPS); corpo dell'involucro: acciaio inossidabile AISI 303 o 304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore del prodotto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada (una società Baker Hughes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigine della produzione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStati Uniti d'America\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnessioni\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePosizione dei pin del cablaggio\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDesignazione dei morsetti del sistema\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMorsetto E1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIngresso positivo dell'alimentazione del loop (+) \/ Connessione da 4 a 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMorsetto E2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIngresso negativo dell'alimentazione del loop (-) \/ Connessione da 4 a 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMorsetto E3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUscita dinamica del Proximitor non isolata (PROX OUT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMorsetto E4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRiferimento comune dinamico del Proximitor non isolato (COM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnettore coassiale J2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConnessione del segnale dinamico BNC sul pannello frontale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnettore coassiale J3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMorsetto di ingresso integrato per sonda di prossimità per impieghi gravosi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequisiti per la selezione dei cavi:\u003c\/strong\u003e Posare conduttori a coppia intrecciata e schermata da 1,0 mm2 (18 AWG) per i collegamenti principali del loop da 4 a 20 mA. La lunghezza totale del percorso del cablaggio del loop sul campo può estendersi fino a una distanza massima di 13 km (8 miglia).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalcoli della tensione di loop:\u003c\/strong\u003e Verificare che le resistenze del loop sul campo non violino la formula del limite operativo lineare: RLOOP = 43.5 x (Vps - 12). Se la resistenza totale supera questo massimo calcolato, il trasmettitore non può raggiungere la trasmissione a fondo scala di 20 mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrientamento di fase della porta diagnostica:\u003c\/strong\u003e Il segnale di tensione dinamico fornito sulla porta coassiale PROX OUT è invertito di 180 gradi rispetto ai sistemi di strumentazione Bently Nevada standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtezione dai circuiti di terra:\u003c\/strong\u003e Non collegare direttamente strumenti diagnostici standard alimentati dalla rete o strumenti CA non isolati alle porte PROX OUT non filtrate. Utilizzare l'adattatore di prova 122115-01 per introdurre l'isolamento necessario e mantenere l'integrità della sicurezza dell'impianto.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimitazioni dell'accoppiamento filettato:\u003c\/strong\u003e Assicurarsi che i rivestimenti delle sonde meccaniche non superino i profili massimi assoluti di innesto della filettatura (12 mm per M8x1 e 15 mm per M10x1), per eliminare il rischio di bloccaggio permanente della filettatura.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicazione delle norme FCC:\u003c\/strong\u003e verificato ai sensi della Parte 15 delle norme FCC standard sulle interferenze\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrestazioni EMC industriali:\u003c\/strong\u003e certificato secondo EN 61000-6-2, EN 61000-6-4 e la Direttiva generale EMC 2014\/30\/UE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirettive sulle atmosfere esplosive:\u003c\/strong\u003e conforme alla Direttiva ATEX 2014\/34\/UE e alla Direttiva RoHS 2011\/65\/UE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConformità ambientale del ciclo di vita:\u003c\/strong\u003e specifica China RoHS con periodo di utilizzo ecologico (EFUP) di 15 anni secondo SJ\/T 11364-2024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOmologazioni marine:\u003c\/strong\u003e certificato secondo i criteri delle regole ABS 2009 per navi in acciaio\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarcatura di sicurezza nordamericana:\u003c\/strong\u003e certificato cNRTLus per aree pericolose di Classe I, Divisione 2, Gruppi A, B, C e D (T5 @ Ta = +85 °C, classificazione Tipo 4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassificazione internazionale ATEX\/IECEx:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eII 1 G Ex ia IIC T4 Ga (classificazione T4 con intervallo operativo Ta da -30 °C a +85 °C)\u003c\/li\u003e\n\u003cli\u003eII 3 G Ex ec IIC T4 Gc (classificazione T4 con intervallo operativo Ta da -30 °C a +85 °C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDomande frequenti\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQual è la conseguenza pratica del superamento della resistenza massima calcolata dell’anello?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQuando la resistenza del circuito supera il limite definito dalla formula della tensione di alimentazione, il sistema esaurisce il margine elettrico disponibile. Di conseguenza, la corrente dell’anello viene limitata e non riesce a raggiungere il limite di fondo scala di 20 mA durante eventi di forte vibrazione.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerché la corrente dell’anello analogico è inferiore a 3,6 mA subito dopo l’applicazione dell’alimentazione?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSi tratta di un ciclo automatizzato di inibizione all’accensione che dura da 2 a 3 secondi. Mantiene il trasmettitore nello stato Non OK per consentire la stabilizzazione dei circuiti interni, impedendo che i picchi elettrici iniziali di accensione vengano interpretati erroneamente come interventi dovuti a vibrazioni.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn che modo la logica integrata di esclusione del segnale gestisce la rottura di un cavo di prolunga?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl trasmettitore riconosce il circuito aperto come una condizione Non OK e riduce immediatamente la corrente dell’anello analogico al di sotto di 3,6 mA entro 100 microsecondi. Questa rapida diminuzione segnala al PLC o al DCS collegato che il canale di misura è guasto, invece di indicare un effettivo evento di vibrazione eccessiva della macchina.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eÈ possibile collegare direttamente strumenti diagnostici standard al terminale BNC?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAl port PROX OUT non isolato devono essere collegati solo strumenti diagnostici alimentati a batteria o completamente flottanti. Gli strumenti con messa a terra e alimentazione CA richiedono l’adattatore di isolamento del segnale 122115-01 per prevenire anelli di massa che potrebbero attivare falsi allarmi sulla rete ad anello.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666746437995,"sku":"990-05-50-02-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-05-50-02-01-vibration-transmitter-dhn50edof3l_2202303d-6031-43f4-b352-3c8d2644e6c3.jpg?v=1765446950"},{"product_id":"bently-nevada-991-25-50-01-01-991-thrust-transmitter","title":"Bently Nevada 991-25-50-01-01 991 Trasmettitore di spinta","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003eBently Nevada 991-25-50-01-01\u003c\/strong\u003e è un \u003cstrong\u003etrasmettitore di spinta\u003c\/strong\u003e a due fili, alimentato dal loop, progettato per misurare la posizione assiale relativa dell'albero di una macchina rotante. Accetta direttamente il segnale di ingresso da una \u003cstrong\u003esonda di prossimità 3300 NSv\u003c\/strong\u003e e dal cavo di prolunga, trasformando il segnale di prossimità in un'uscita in corrente proporzionale da 4 a 20 mA. Questo dispositivo si integra direttamente con controllori logici programmabili (PLC), sistemi di controllo distribuiti (DCS) e reti SCADA per fornire protezione continua dei macchinari e monitoraggio delle condizioni. Le applicazioni industriali tipiche includono compressori d'aria centrifughi, piccole pompe, motori e ventilatori con cuscinetti reggispinta a film fluido, quando non è necessario un rack monitor per un sistema completo di protezione dei macchinari.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUscita in corrente a due fili, da 4 a 20 mA, alimentata dal loop\u003c\/li\u003e\n\u003cli\u003eProgettato per la misurazione senza contatto dello spostamento assiale dell'albero\u003c\/li\u003e\n\u003cli\u003eCompatibile con la \u003cstrong\u003esonda di prossimità 3300 NSv\u003c\/strong\u003e e il cavo di prolunga\u003c\/li\u003e\n\u003cli\u003eConnettore BNC integrato per l'accesso al segnale dinamico di vibrazione e la diagnostica\u003c\/li\u003e\n\u003cli\u003eConfigurazioni per montaggio su guida DIN o a pannello\u003c\/li\u003e\n\u003cli\u003eRegolazioni indipendenti di zero e span\u003c\/li\u003e\n\u003cli\u003eStruttura incapsulata per ambienti ad alta umidità fino al 100% di condensazione\u003c\/li\u003e\n\u003cli\u003eCircuito Not OK\/di esclusione del segnale per prevenire falsi allarmi dovuti a sonde di prossimità guaste o collegamenti allentati\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompressori d'aria centrifughi\u003c\/li\u003e\n\u003cli\u003ePompe di processo e motori industriali\u003c\/li\u003e\n\u003cli\u003eTurbine a vapore e a gas\u003c\/li\u003e\n\u003cli\u003eMotori elettrici con cuscinetti reggispinta\u003c\/li\u003e\n\u003cli\u003eVentilatori e soffianti per torri di raffreddamento\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformazioni per l'ordine\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCodice opzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescrizione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e991\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di spinta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e25\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione di fondo scala: 25-0-25 mil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e50\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione di lunghezza del sistema: 5,0 metri (16,4 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e01\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione di montaggio: clip per guida DIN da 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e01\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione di approvazione dell'ente: CSA Divisione 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCategoria\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifica\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMarchio\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePaese di origine\u003c\/td\u003e\n\u003ctd\u003eStati Uniti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFisico\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePeso approssimativo\u003c\/td\u003e\n\u003ctd\u003e0,43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eDimensioni (A x L x P)\u003c\/td\u003e\n\u003ctd\u003e53,3 mm x 73,9 mm x 100,1 mm (2,10 pollici x 2,91 pollici x 3,94 pollici)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eAltezza del corpo (senza clip DIN)\u003c\/td\u003e\n\u003ctd\u003e42,6 mm (1,68 pollici)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eDistanza tra i fori di montaggio (larghezza x lunghezza)\u003c\/td\u003e\n\u003ctd\u003e63,5 mm x 69,9 mm (2,50 pollici x 2,75 pollici)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eDiametro del foro di montaggio\u003c\/td\u003e\n\u003ctd\u003e5,8 mm (0,23 pollici)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElettrico\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntervallo della tensione di ingresso\u003c\/td\u003e\n\u003ctd\u003eDa 12 a 35 Vcc (sulla morsettiera del trasmettitore)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eUscita in corrente\u003c\/td\u003e\n\u003ctd\u003eDa 4 a 20 mA (lineare su un intervallo di 50 mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003ePrecisione del loop\u003c\/td\u003e\n\u003ctd\u003eEntro ±1,5% sull'intero intervallo di fondo scala specificato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eResistenza massima del loop\u003c\/td\u003e\n\u003ctd\u003e1000 ohm, incluso il cavo, a 35 Vcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eLimitazione della corrente\u003c\/td\u003e\n\u003ctd\u003e23 mA tipici\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDinamica\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRisposta in frequenza\u003c\/td\u003e\n\u003ctd\u003eDa CC a 10 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eUscita con connettore BNC\u003c\/td\u003e\n\u003ctd\u003eTensione grezza della sonda di prossimità tamponata (nominale 200 mV\/mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eDimensione minima del bersaglio\u003c\/td\u003e\n\u003ctd\u003eDiametro di 9,5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbientale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTemperatura di esercizio\u003c\/td\u003e\n\u003ctd\u003eDa -35 a +85 gradi Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTemperatura di stoccaggio\u003c\/td\u003e\n\u003ctd\u003eDa -51 a +100 gradi Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eUmidità relativa\u003c\/td\u003e\n\u003ctd\u003e100% condensante, non immerso\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCollegamenti\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eTerminale \/ connettore\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePROX\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCollegamento del terminale di ingresso della sonda di prossimità\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCOM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComune del segnale \/ massa del sistema\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e+4-20mA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTerminale positivo di alimentazione del loop \/ uscita in corrente\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-4-20mA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTerminale negativo di alimentazione del loop \/ uscita in corrente\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBNC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUscita dinamica del segnale (tensione bufferizzata della sonda di prossimità)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003ch3\u003eDimensioni e montaggio\u003c\/h3\u003e\n\u003cp\u003eIl modulo supporta sia il montaggio su pannello (a paratia) sia il montaggio su guida DIN. Quando si utilizza la configurazione con montaggio su pannello, predisporre quattro fori di montaggio con una disposizione a 63,5 mm (larghezza) per 69,9 mm (lunghezza). Utilizzare i fori di montaggio standard da 5,8 mm di diametro oppure le viti 6-32 x 1.326 in dotazione per un fissaggio sicuro alla paratia. Per le configurazioni su guida DIN, assicurarsi che una guida DIN standard da 35 mm sia installata rigidamente prima di agganciare le clip di montaggio DIN del trasmettitore.\u003c\/p\u003e\n\u003ch3\u003eMessa a terra e schermatura\u003c\/h3\u003e\n\u003cp\u003eUna corretta messa a terra è essenziale per ridurre al minimo le interferenze dovute al rumore. Il trasmettitore deve essere montato su una piastra messa a terra o su una guida DIN collegata a terra. Assicurarsi che lo schermo del cavo sia collegato a terra a una sola estremità, in genere sul lato della sala di controllo\/DCS, per prevenire i loop di terra.\u003c\/p\u003e\n\u003ch3\u003eRegolazione del traferro della sonda\u003c\/h3\u003e\n\u003cp\u003ePrima della messa in servizio finale, la sonda di prossimità deve essere posizionata fisicamente (regolando il traferro) rispetto al bersaglio sull'albero. Regolare il traferro finché l'uscita del trasmettitore indica circa 12 mA, corrispondenti al punto medio dell'intervallo lineare di spinta (0 mil).\u003c\/p\u003e\n\u003ch3\u003eInstradamento dei cavi\u003c\/h3\u003e\n\u003cp\u003eFar passare i cavi della sonda e del loop in condotti metallici o canaline portacavi dedicati e messi a terra. Evitare di instradare i cavi del trasmettitore parallelamente a linee di alimentazione CA ad alta tensione o a circuiti di commutazione di macchinari pesanti, per prevenire interferenze elettromagnetiche (EMI).\u003c\/p\u003e\n\u003ch3\u003ePrecauzioni per le aree pericolose\u003c\/h3\u003e\n\u003cp\u003eQuando viene installato in aree classificate, è necessario utilizzare barriere di sicurezza intrinseca o involucri antideflagranti appropriati, in conformità ai codici elettrici locali e agli schemi di installazione specifici forniti dal produttore.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQual è la funzione principale di questo trasmettitore di spinta?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMisura lo spostamento assiale o la posizione di spinta dell'albero di una macchina rotante rispetto a un punto di riferimento fisso, utilizzando una sonda di prossimità senza contatto.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuale tipo di sistema di sonda è compatibile con questo trasmettitore?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eÈ progettato specificamente per interfacciarsi con un sistema composto da sonda di prossimità Bently Nevada 3300 NSv e cavo di prolunga.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCome viene alimentato il dispositivo?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eÈ un dispositivo alimentato dal loop, che funziona con un'alimentazione da 12 a 35 Vcc collegata tramite il loop di corrente da 4 a 20 mA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChe cosa fornisce il connettore BNC?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl connettore BNC fornisce un segnale di tensione grezzo bufferizzato proporzionale alla distanza dal traferro della sonda, consentendo agli ingegneri di collegare apparecchiature diagnostiche come oscilloscopi o analizzatori senza scollegare il loop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eÈ possibile utilizzare questo dispositivo per misurare le vibrazioni radiali?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, questo modello specifico è configurato e calibrato per la misurazione della posizione di spinta (assiale). Per le vibrazioni radiali, è necessario utilizzare un trasmettitore di vibrazioni 990.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è la funzione del circuito Not OK\/Signal Defeat?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl circuito forza l'uscita del segnale a scendere al di sotto di 3,6 mA entro 100 microsecondi da un guasto della sonda o da un collegamento allentato, per prevenire falsi allarmi nel sistema di controllo.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666746962283,"sku":"991-25-50-01-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-991-25-50-01-01-thrust-transmitter-apzkr42z0zt_98ab5da5-7e2f-4c22-ba5c-ac12cefa8949.jpg?v=1765446967"},{"product_id":"bently-nevada-990-05-50-01-01-990-series-vibration-transmitter","title":"Bently Nevada 990-05-50-01-01 trasmettitore di vibrazioni serie 990","description":"\n\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl modello \u003cstrong\u003e990-05-50-01-01\u003c\/strong\u003e è un trasmettitore di vibrazioni a due fili, alimentato dal loop, progettato principalmente per i produttori di apparecchiature originali (OEM) di compressori d'aria centrifughi, piccole pompe, motori o ventilatori. Questo dispositivo accetta un segnale in ingresso da una sonda di prossimità \u003cstrong\u003e3300 NSv\u003c\/strong\u003e senza contatto e dal relativo cavo di prolunga. Condiziona il segnale in ingresso del trasduttore convertendolo in unità ingegneristiche appropriate dell'ampiezza delle vibrazioni picco-picco e fornisce un segnale di uscita proporzionale da 4 a 20 mA, conforme allo standard industriale, direttamente a un sistema di controllo dei macchinari, dove vengono eseguiti la logica di allarme e i processi di protezione.\u003c\/p\u003e\n\u003cp\u003eDotato di un sensore \u003cstrong\u003eProximitor\u003c\/strong\u003e integrato, il modello \u003cstrong\u003e990-05-50-01-01\u003c\/strong\u003e elimina la necessità di un'unità Proximitor esterna indipendente, riducendo l'ingombro nell'armadio. La struttura incapsulata con involucro colato lo rende altamente affidabile in ambienti difficili e molto umidi. Per la diagnostica ausiliaria, l'unità include terminali non isolati \u003cstrong\u003ePROX OUT\u003c\/strong\u003e e \u003cstrong\u003eCOM\u003c\/strong\u003e, insieme a un connettore coassiale, per fornire dati sulle vibrazioni dinamiche e uscite della tensione di gap.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensore Proximitor integrato:\u003c\/strong\u003e integra l'elettronica nell'involucro del trasmettitore, senza richiedere ulteriori unità di elaborazione separate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUscite diagnostiche dinamiche:\u003c\/strong\u003e dispone di terminali non isolati PROX OUT e COM, insieme a un connettore coassiale, per fornire misure non filtrate delle vibrazioni dinamiche e della tensione di gap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibrazione semplificata:\u003c\/strong\u003e include potenziometri indipendenti di zero e span sotto l'etichetta principale, per facilitare la regolazione sul campo del loop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerifica rapida del loop:\u003c\/strong\u003e integra un pin di ingresso test che consente di convalidare rapidamente le uscite del segnale del loop tramite un generatore di funzioni.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuito Not OK \/ soppressione del segnale:\u003c\/strong\u003e intercetta gli ingressi difettosi dovuti a collegamenti allentati o sonde di prossimità danneggiate, sopprimendo immediatamente i falsi allarmi abbassando il segnale del loop al di sotto di 3,6 mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStruttura con involucro colato:\u003c\/strong\u003e ottimizzata per l'impiego in ambienti con umidità elevata, fino al 100% di umidità con condensa.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware di montaggio versatile:\u003c\/strong\u003e supporta la scelta standard tra clip per guida DIN da 35 mm o configurazioni di montaggio su paratia.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompressori d'aria centrifughi\u003c\/li\u003e\n\u003cli\u003ePiccole pompe industriali\u003c\/li\u003e\n\u003cli\u003eMotori elettrici\u003c\/li\u003e\n\u003cli\u003eVentilatori di raffreddamento e ventilazione\u003c\/li\u003e\n\u003cli\u003eMonitoraggio dell'andamento delle vibrazioni complessive dei macchinari rotanti\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformazioni per l'ordinazione\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCodice modello \/ suffisso\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSelezione dell'opzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescrizione della selezione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e990\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModello del prodotto\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-05\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione a fondo scala\u003c\/td\u003e\n\u003ctd\u003e0-5 mil pp (0-125 micrometri pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-50\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione di lunghezza del sistema\u003c\/td\u003e\n\u003ctd\u003eLunghezza del sistema di 5,0 metri (16,4 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-01\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione di montaggio\u003c\/td\u003e\n\u003ctd\u003eClip per guida DIN da 35 mm incluse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-01\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOpzione di approvazione dell'ente\u003c\/td\u003e\n\u003ctd\u003eApprovazione normativa CSA Divisione 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCategoria del parametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDettagli delle specifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecifiche di ingresso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAccetta 1 sonda di prossimità 3300 NSv senza contatto e il cavo di prolunga\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRequisiti di alimentazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRichiede un ingresso da +12 a +35 Vcc al terminale del trasmettitore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di uscita del segnale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 4 a 20 mAcc sull'intervallo a fondo scala specificato in configurazione a 2 fili\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrecisione del loop da 4 a 20 mA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntro ±1,5% sull'intervallo a fondo scala specificato (valutato dal segnale di ingresso TEST alla tensione ai capi di una resistenza del loop di 250 ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDistanza della sonda dal bersaglio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDistanza dalla superficie del bersaglio compresa tra 0,5 e 1,75 mm (20 e 55 mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistenza massima del loop\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.000 ohm, cavo incluso, a 35 Vcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLimitazione della corrente\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23 mA tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRegolazioni del loop\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegolazioni esterne indipendenti di zero e span\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemporizzazione NOT OK \/ esclusione del segnale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eL'uscita scende al di sotto di 3,6 mA entro 100 microsecondi dopo lo stato Not OK; si ripristina entro 2-3 secondi dalla rimozione\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDurata dell'inibizione all'accensione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRimane inferiore a 3,6 mA per 2-3 secondi dopo l'applicazione dell'alimentazione\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedenza di uscita Prox Out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eImpedenza di uscita di 10 kohm calibrata per un carico di 10 Mohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntervallo lineare Prox Out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,4 mm (55 mil); inizia a circa 0,25 mm (10 mil) dalla superficie del bersaglio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFattore di scala incrementale Prox Out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7,87 mV\/micrometro (200 mV\/mil) ±6,5% tipico sull'intervallo lineare; ±10% nel caso peggiore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLivello di rumore tipico Prox Out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 mV picco-picco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStabilità termica\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIl fattore di scala rimane entro ±10% di 7,87 mV\/micrometro da 0 °C a +70 °C (da +32 °F a +158 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRisposta in frequenza\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 5 Hz a 6.000 Hz +0, -3 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensione minima del bersaglio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiametro di 9,5 mm (0,375 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLimite del cavo coassiale Prox Out\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLa distanza massima del cavo è di 3 metri (10 piedi) per l'uscita BNC del sensore Proximitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di esercizio del trasmettitore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa -35 °C a +85 °C (da -31 °F a +185 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di conservazione del trasmettitore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa -52 °C a +100 °C (da -62 °F a +212 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di esercizio\/conservazione della sonda\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa -52 °C a +177 °C (da -62 °F a +351 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLimiti di umidità relativa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% di condensa, non immerso, con protezione dei connettori coassiali\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMateriale della punta del trasduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolfuro di polifenilene (PPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMateriale dell'involucro del trasduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAcciaio inossidabile AISI 303 o 304 (SST)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolamento del cavo della sonda\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCoassiale da 75 ohm, isolato in propilene etilene fluorurato (FEP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso del trasmettitore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,43 kg (0,9 lbm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso totale del sistema\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,82 kg (1,8 lbm) tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada (una società Baker Hughes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePaese di origine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStati Uniti d'America\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCollegamenti\/interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eMorsettiera \/ pin\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eE1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlimentazione (+) \/ collegamento del loop 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eE2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlimentazione (-) \/ collegamento del loop 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eE3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUscita dinamica del Proximitor \/ terminale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eE4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCollegamento comune dinamico del Proximitor \/ terminale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJ2 (coassiale)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUscita dinamica di vibrazione e tensione di gap (PROX OUT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJ3 (connettore)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCollegamento del terminale di ingresso della sonda di prossimità\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifiche del cablaggio:\u003c\/strong\u003e Utilizzare un cavo standard a 2 conduttori, twistato e schermato, da 1,0 mm2 (18 AWG) (codice 02173006) per il cablaggio del loop e i collegamenti PROX OUT sulla morsettiera. La lunghezza massima accettabile del percorso dei cavi del loop è di 13 km (8 miglia).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimitazioni della resistenza del loop:\u003c\/strong\u003e Assicurarsi che la resistenza totale del loop soddisfi la formula meccanica: RLOOP = 43.5 x (Vps - 12) ohm. Il superamento della regione di resistenza massima limita le uscite di corrente a fondo scala al di sotto di 20 mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFasatura e isolamento di PROX OUT:\u003c\/strong\u003e La fase del segnale di uscita diagnostico grezzo PROX OUT è invertita nativamente rispetto alle uscite standard Bently Nevada. Non collegare mai direttamente apparecchiature diagnostiche alimentate dalla rete CA e con messa a terra alla porta PROX OUT, per proteggersi da condizioni di falso intervento. Utilizzare l’adattatore di test specializzato 122115-01 per introdurre la necessaria inversione dinamica della tensione e l’isolamento del segnale.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMessa a terra e schermatura dell’involucro:\u003c\/strong\u003e Terminare le schermature dei cavi in modo sicuro sul lato comune della strumentazione per ridurre le interferenze EMI\/RFI intense. Verificare che i cavi coassiali delle sonde siano protetti dall’ingresso di umidità industriale mediante protezioni per connettori o guaine in fluorosilicone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimiti di innesto della filettatura:\u003c\/strong\u003e Rispettare rigorosamente la coppia nominale di installazione e le lunghezze massime di innesto della filettatura (12 mm per M8x1, 15 mm per M10x1) per evitare bloccaggi meccanici o guasti fisici dell’alloggiamento.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFCC:\u003c\/strong\u003e Conforme alla Parte 15 delle norme FCC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirettive EMC:\u003c\/strong\u003e EN 61000-6-2, EN 61000-6-4, Direttiva EMC 2014\/30\/UE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirettiva ATEX:\u003c\/strong\u003e 2014\/34\/UE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS:\u003c\/strong\u003e Direttiva RoHS 2011\/65\/UE, China RoHS EFUP di 15 anni (SJ\/T 11364-2024)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarittimo:\u003c\/strong\u003e Regole ABS 2009 per navi in acciaio\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovazioni nordamericane:\u003c\/strong\u003e cNRTLus Classe I, Divisione 2, Gruppi A, B, C, D (T5 @ Ta = +85 °C, Tipo 4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassificazioni ATEX\/IECEx per aree pericolose:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eII 1 G Ex ia IIC T4 Ga (T4 @ Ta = -30 °C a +85 °C)\u003c\/li\u003e\n\u003cli\u003eII 3 G Ex ec IIC T4 Gc (T4 @ Ta = -30 °C a +85 °C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDomande frequenti\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQual è la funzione del circuito Not OK\/Signal Defeat sul trasmettitore?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl circuito rileva guasti interni o ambientali, come una sonda di prossimità danneggiata o interfacce dei cavi non fissate correttamente. Quando si verifica un problema, forza rapidamente la corrente di uscita del loop a un valore inferiore a 3,6 mA entro 100 microsecondi, sopprimendo le false attivazioni a valle dei sistemi di protezione.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eÈ possibile collegare direttamente un oscilloscopio standard al connettore di uscita coassiale?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl collegamento diretto di apparecchiature diagnostiche di test CA alimentate dalla rete e con messa a terra all’uscita PROX OUT grezza tramite BNC o alla morsettiera può creare loop di massa e generare falsi allarmi. Per un’analisi diagnostica dinamica sicura è necessario un adattatore di test 122115-01, che inverte e isola correttamente il segnale.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQual è l’intervallo di alimentazione richiesto per il normale funzionamento su loop a 2 fili?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl dispositivo funziona su una rete di trasmettitori a 2 fili e richiede una tensione di alimentazione CC compresa tra +12 Vcc e +35 Vcc, misurata direttamente ai morsetti.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCome si comporta la funzione di inibizione all’accensione durante le sequenze di avvio del sistema?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll’applicazione dell’alimentazione del loop, il dispositivo forza il segnale di uscita a scendere al di sotto di 3,6 mA per una durata compresa tra 2 e 3 secondi. Questo ritardo di inizializzazione impedisce alla logica di controllo dei macchinari di confondere i transitori di alimentazione all’avvio con segnali validi di sovravibrazione.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666754040171,"sku":"990-05-50-01-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-05-50-01-01-vibration-transmitter-qn5uinaqimo_67d12540-3a46-4016-93f8-17cf0f5fec84.jpg?v=1765447016"},{"product_id":"bently-nevada-990-10-xx-01-05-mod-163930-01-vibration-transmitter","title":"Bently Nevada 990-10-XX-01-05 MOD: 163930-01 Trasmettitore di vibrazioni","description":"\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003e990-10-XX-01-05 MOD: 163930-01\u003c\/strong\u003e è un trasmettitore di vibrazioni a 2 fili alimentato dal loop, progettato per elaborare i segnali grezzi provenienti dai sistemi con sonde di prossimità e fornire direttamente alle architetture di controllo un loop di corrente analogico proporzionale da 4-20 mA. Questa integrazione elimina la necessità di sensori proximitor separati e di rack di monitoraggio centralizzati, consentendo un’interfaccia semplificata per la protezione delle macchine su apparecchiature rotanti compatte. Il dispositivo monitora la vibrazione picco-picco della carcassa o dell’albero per proteggere i pacchetti del produttore di apparecchiature originali (OEM) dai guasti meccanici. Ottimizzato per spazi fisici ristretti, il sistema utilizza trasduttori specializzati a profilo ridotto per fornire misurazioni dinamiche affidabili. La designazione \u003cstrong\u003eMOD: 163930-01\u003c\/strong\u003e indica una specifica modifica di fabbrica destinata a regolare il guadagno del circuito interno, ottimizzare le curve di risposta in frequenza o adattare l’impedenza d’ingresso ai requisiti di specifici loop di controllo industriali.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFunzionalità integrate di proximitor e trasmettitore in un singolo involucro incapsulato.\u003c\/li\u003e\n\u003cli\u003eFornisce direttamente un segnale in corrente continua da 4-20 mA proporzionale allo spostamento vibratorio complessivo.\u003c\/li\u003e\n\u003cli\u003eMorsetti dinamici dedicati non isolati (PROX OUT e COM) per l’analisi sul campo.\u003c\/li\u003e\n\u003cli\u003eCircuiteria Not OK \/ Signal Defeat per prevenire interventi erronei del sistema di controllo durante i guasti dei sensori.\u003c\/li\u003e\n\u003cli\u003eElettronica completamente incapsulata, resistente a un’umidità con condensa del 100%.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePacchetti OEM per la protezione di compressori d’aria centrifughi.\u003c\/li\u003e\n\u003cli\u003eMonitoraggio delle vibrazioni di piccole pompe industriali.\u003c\/li\u003e\n\u003cli\u003eMonitoraggio dello spostamento dell’albero di motori elettrici.\u003c\/li\u003e\n\u003cli\u003eLoop di protezione per macchinari industriali con ventilatori e soffianti di raffreddamento.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifica\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di modello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e990-10-XX-01-05 MOD: 163930-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di prodotto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni a 2 fili\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntervallo a fondo scala\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0-10 mil picco-picco (0-250 um pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSegnale di uscita\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLoop di corrente analogico in CC da 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiagnostica dinamica\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePROX OUT e COM coassiali\/a morsetto non isolati\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibilità del trasduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSistema con sonda di prossimità 3300 NSv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfigurazione di montaggio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMontaggio con clip su guida DIN da 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtezione ambientale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElettronica interna completamente incapsulata (idonea per umidità con condensa del 100%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePaese di origine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStati Uniti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.38 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensioni\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e115 mm x 45 mm x 95 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnessioni\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePin del connettore\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4-20mA (+)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIngresso positivo dell’alimentazione del loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4-20mA (-)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUscita negativa della corrente del loop \/ segnale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePROX OUT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUscita del segnale di tensione dinamico non isolato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCOM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComune del segnale \/ riferimento di terra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l’installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMontaggio su guida DIN:\u003c\/strong\u003e Agganciare saldamente la clip di montaggio integrata a una guida DIN standard da 35 mm all’interno di un involucro a tenuta di polvere.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchermatura e soppressione dei disturbi:\u003c\/strong\u003e Collegare i fili dello schermo del cavo alla terra dello strumento esclusivamente nell’armadio del PLC\/DCS. Mantenere la continuità dello schermo attraverso eventuali scatole di derivazione intermedie senza collegare localmente a terra lo schermo presso il trasmettitore.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegolazione della distanza del trasduttore:\u003c\/strong\u003e Seguire le procedure ingegneristiche standard per regolare la distanza meccanica iniziale della sonda 3300 NSv utilizzando l’uscita di tensione dinamica dal morsetto PROX OUT prima di completare l’installazione.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstradamento di canaline e cavi:\u003c\/strong\u003e Separare il cablaggio di campo dai cavi elettrici ad alta potenza per ridurre le interferenze elettromagnetiche che possono distorcere gli ingressi a basso livello del trasmettitore.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCSA Division 2\u003c\/li\u003e\n\u003cli\u003eATEX Zona 0 \/ Zona 2\u003c\/li\u003e\n\u003cli\u003eOmologazione ABS Marine Type\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666763051371,"sku":"990-10-XX-01-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-10-xx-01-05-mod-163930-01-vibration-transmitter-dydkzrpq2dc_11cadf60-001c-4dad-8c64-bc0d097c2891.jpg?v=1765447159"},{"product_id":"bently-nevada-990-10-50-01-05-990-vibration-transmitter","title":"Bently Nevada 990-10-50-01-05 Trasmettitore di vibrazioni 990","description":"\u003cp\u003eIl \u003cstrong\u003e990-10-50-01-05\u003c\/strong\u003e è un trasmettitore di vibrazioni a due fili, alimentato dal loop, progettato per fornire direttamente a un sistema di controllo dei macchinari un semplice segnale di vibrazione proporzionale da 4 a 20 mA. Questo \u003cstrong\u003eTrasmettitore di vibrazioni 990\u003c\/strong\u003e integra un sensore Proximitor in un'unica unità, accettando il segnale in ingresso da una sonda di prossimità 3300 NSv e dal relativo cavo di prolunga. Condiziona il segnale del trasduttore in unità ingegneristiche appropriate di ampiezza della vibrazione picco-picco, consentendo di realizzare in modo conveniente funzioni di allarme per la protezione dei macchinari, logiche di controllo e monitoraggio dell'andamento complessivo delle vibrazioni senza richiedere un'unità sensore di prossimità esterna.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIl sensore Proximitor integrato elimina la necessità di un alloggiamento esterno o di un condizionatore di segnale separato.\u003c\/li\u003e\n\u003cli\u003eI terminali PROX OUT e COM non isolati, insieme a un connettore coassiale, forniscono l'uscita del segnale dinamico di vibrazione e tensione di gap per la diagnostica.\u003c\/li\u003e\n\u003cli\u003eI potenziometri indipendenti di zero e span, situati sotto l'etichetta del trasmettitore, consentono di regolare facilmente il loop.\u003c\/li\u003e\n\u003cli\u003eIl pin di ingresso test dedicato consente di verificare rapidamente l'uscita del segnale di loop tramite un generatore di funzioni esterno.\u003c\/li\u003e\n\u003cli\u003eIl circuito integrato Not OK\/Signal Defeat previene falsi allarmi o uscite di loop elevate causati da collegamenti allentati o da una sonda di prossimità guasta.\u003c\/li\u003e\n\u003cli\u003eDoppia flessibilità di montaggio, con opzioni standard per clip per guida DIN da 35 mm o viti di montaggio su paratia.\u003c\/li\u003e\n\u003cli\u003eLa struttura incapsulata garantisce prestazioni affidabili in ambienti ad alta umidità, fino al 100% di condensazione.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompressori d'aria centrifughi\u003c\/li\u003e\n\u003cli\u003ePiccole pompe industriali\u003c\/li\u003e\n\u003cli\u003eMotori elettrici\u003c\/li\u003e\n\u003cli\u003eVentole di raffreddamento industriali\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformazioni per l'ordine\u003c\/h3\u003e\n\u003cp\u003e990: Trasmettitore di vibrazioni\u003c\/p\u003e\n\u003cp\u003e10: 0-10 mil picco-picco (0-250 µm picco-picco) Opzione di fondo scala\u003c\/p\u003e\n\u003cp\u003e50: 5,0 metri (16,4 piedi) Opzione di lunghezza del sistema\u003c\/p\u003e\n\u003cp\u003e01: Clip per guida DIN da 35 mm Opzione di montaggio\u003c\/p\u003e\n\u003cp\u003e05: CSA Division 2, ATEX Zona 0, ATEX Zona 2 e include l'omologazione marittima ABS Opzione di approvazione dell'ente\u003c\/p\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifiche\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e990-10-50-01-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSegnale di ingresso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAccetta 1 sonda di prossimità 3300 NSv senza contatto e il cavo di prolunga\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRequisiti di alimentazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIngresso da +12 a +35 Vdc al terminale del trasmettitore (28 Vdc per aree pericolose)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUscita del segnale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 4 a 20 mAdc sull'intero intervallo di fondo scala specificato in configurazione a 2 fili\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrecisione del loop\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntro ±1,5% sull'intero intervallo di fondo scala specificato con una resistenza di loop di 250 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistenza massima del circuito\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.000 Ohm, cavo incluso, a 35 Vcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLimitazione della corrente\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23 mA tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRequisito della distanza della sonda\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 0,5 a 1,75 mm (20 a 55 mil) dal target per garantire l'intervallo a fondo scala\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntervallo lineare dell'uscita Prox\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,4 mm (55 mil), a partire da circa 0,25 mm (10 mil) dalla superficie target\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFattore di scala dell'uscita Prox\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7,87 mV\/um (200 mV\/mil) +-6,5% tipico; +-10% nel caso peggiore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRisposta in frequenza\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDa 5 Hz a 6.000 Hz +0, -3 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNon OK \/ Esclusione del segnale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eL'uscita scende a meno di 3,6 mA entro 100 us dal guasto; ripristino in 2-3 secondi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInibizione all'accensione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUscita mantenuta a meno di 3,6 mA per 2-3 secondi dopo l'accensione\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedenza dell'uscita Prox\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eImpedenza di uscita di 10 kOhm calibrata per un carico di 10 MOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLivello di rumore tipico\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 mV picco-picco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensione minima del target\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiametro 9,5 mm (0,375 pollici), acciaio AISI 4140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLunghezza massima del cavo di collegamento\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 metri (10 piedi) per l'uscita del sensore Proximitor (connettore BNC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di esercizio (trasmettitore)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-35 a +85 Celsius (-31 a +185 Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di stoccaggio (trasmettitore)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-52 a +100 Celsius (-62 a +212 Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura di esercizio\/stoccaggio (sonda)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-52 a +177 Celsius (-62 a +351 Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUmidità relativa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% condensante, non sommersa (con protezione del connettore coassiale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMateriale della punta del trasduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolfuro di polifenilene (PPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMateriale del corpo del trasduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAcciaio inossidabile AISI 303 o 304 (SST)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di cavo della sonda\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCoassiale da 75 Ohm, isolato in propilene etilene fluorurato (FEP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistenza alla trazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e222 N (50 lbf) tra corpo della sonda e cavo della sonda, massimo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso del trasmettitore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,43 kg (0,9 lbm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso totale del sistema\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,82 kg (1,8 lbm) tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCollegamenti e interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePin del connettore \/ Terminale\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePROX OUT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSegnale dinamico non isolato di vibrazione e tensione di distanza (BNC\/terminali)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCOM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTerminale di riferimento comune per l'alimentazione del circuito e la diagnostica\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e+\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIngresso positivo dell'alimentazione del circuito (+12 a +35 Vcc)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRitorno negativo dell'alimentazione del circuito \/ uscita di corrente da 4 a 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTEST\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePin di ingresso TEST per la verifica del segnale proveniente da un generatore di funzioni esterno\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJack coassiale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCollegamento diretto al cavo di prolunga di adattamento 3300 NSv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003ch3\u003eRegolazione della distanza della sonda\u003c\/h3\u003e\n\u003cp\u003eDurante l'installazione, la sonda di prossimità deve essere distanziata meccanicamente dalla superficie target tra 0,5 e 1,75 mm (20 e 55 mil). Ciò garantisce che la sonda operi interamente entro il proprio intervallo lineare e consente al trasmettitore di generare con precisione l'uscita a fondo scala da 4 a 20 mA.\u003c\/p\u003e\n\u003ch3\u003eLimiti di innesto della filettatura\u003c\/h3\u003e\n\u003cp\u003eQuando si installa la sonda in un foro di montaggio filettato, non superare la lunghezza massima di innesto della filettatura, pari a 1,5 volte il diametro nominale della filettatura, secondo lo standard di settore. Per una filettatura 1\/4-28, l'innesto massimo è di 0,375 pollici; per M8x1 è di 12 mm. Il superamento di questi limiti può causare inceppamenti meccanici e invalidare la garanzia. Per le sonde 1\/4-28, si raccomanda una punta da trapano per maschiatura n. 3 o superiore.\u003c\/p\u003e\n\u003ch3\u003eIsolamento del segnale e diagnostica\u003c\/h3\u003e\n\u003cp\u003eIl connettore coassiale PROX OUT fornisce un segnale dinamico del trasduttore per la diagnostica, ma non è isolato dal loop da 4 a 20 mA. Sebbene possa essere collegato direttamente ad apparecchiature di test isolate e alimentate a batteria, si raccomanda vivamente di utilizzare un adattatore di test esterno, come l'adattatore di test 990\/991, quando lo si collega ad apparecchiature alimentate in corrente alternata, come gli oscilloscopi. In questo modo si preserva l'isolamento del loop e si prevengono falsi allarmi o il degrado del loop.\u003c\/p\u003e\n\u003ch3\u003eProtezione dall'umidità\u003c\/h3\u003e\n\u003cp\u003eIl trasmettitore presenta una struttura incapsulata, classificata per un'umidità con condensa fino al 100%. Tuttavia, i connettori coassiali della sonda e del cavo di prolunga devono essere protetti fisicamente dall'ingresso di fluidi per mantenere la calibrazione e l'integrità del segnale.\u003c\/p\u003e\n\u003ch3\u003eConformità e certificazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCSA:\u003c\/strong\u003e Classe I, Divisione 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX:\u003c\/strong\u003e Zona 0, Zona 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarino:\u003c\/strong\u003e approvazione marittima ABS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDomande frequenti\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eL'uscita del loop da 4 a 20 mA può essere utilizzata per analizzare la fase della vibrazione o impostare allarmi di gap?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. L'uscita del loop da 4 a 20 mA fornisce solo i dati sull'ampiezza complessiva della vibrazione da picco a picco. Non può acquisire la fase della vibrazione né supportare funzioni di monitoraggio avanzate come allarmi di gap, allarmi di fase, Danger Bypass o Trip Multiply.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCosa accade all'uscita del loop se il cavo della sonda di prossimità viene scollegato o tagliato?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl trasmettitore dispone di un circuito Not OK\/Signal Defeat. Se si verifica un guasto o una connessione allentata, il segnale di loop scende a meno di 3,6 mA entro 100 microsecondi per prevenire uscite elevate o falsi allarmi della macchina. Viene ripristinato entro 2-3 secondi una volta risolta la condizione di guasto.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eÈ necessario un sensore Proximitor esterno quando si ordina questo trasmettitore?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. L'unità integra completamente un sensore Proximitor all'interno dell'alloggiamento del trasmettitore. Si collega direttamente al cavo di prolunga della sonda 3300 NSv senza richiedere un condizionatore di segnale intermedio.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666769703275,"sku":"990-10-50-01-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-10-50-01-05-990-vibration-transmitter-szxyhyku41t_b40d044d-afe4-4e90-9a27-c5eb4e1db6b8.jpg?v=1765447266"},{"product_id":"bently-nevada-990-05-xx-01-cn-mod-165335-01-990-vibration-transmitter","title":"Bently Nevada 990-05-XX-01-CN MOD: 165335-01 | 990 trasmettitore di vibrazioni","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003e990-05-XX-01-CN MOD: 165335-01\u003c\/strong\u003e è un \u003cstrong\u003etrasmettitore di vibrazioni 990\u003c\/strong\u003e a due fili e ad alta affidabilità, progettato da \u003cstrong\u003eBently Nevada\u003c\/strong\u003e per fornire il monitoraggio continuo della protezione dei macchinari direttamente alle reti di controllo dell'impianto. Questo componente industriale integra i circuiti di elaborazione di un sensore di prossimità standard in un compatto contenitore trasmettitore per montaggio sul campo. Accetta gli ingressi di una sonda di prossimità a correnti parassite senza contatto 3300 XL 8mm e del relativo cavo di prolunga, elaborando le variazioni grezze ad alta frequenza del micro-gap in un'uscita lineare e proporzionale in corrente da 4 a 20 mA. Questo segnale analogico si interfaccia direttamente con i sistemi di controllo distribuito (DCS), i controllori logici programmabili (PLC) o semplici registratori di dati di processo standard, senza richiedere un monitor di sistema separato montato su rack.\u003c\/p\u003e\n\u003cp\u003eQuesta precisa configurazione hardware presenta una \u003cstrong\u003eopzione di misurazione di fondo scala calibrata in fabbrica da 0 a 5 mil pp (da 0 a 125 um pp)\u003c\/strong\u003e, progettata per il monitoraggio diretto delle ampiezze delle vibrazioni radiali dell'albero. L'involucro fisico integra \u003cstrong\u003eclip per guida DIN da 35 mm\u003c\/strong\u003e per consentire un montaggio a scatto rapido e sicuro nei punti di giunzione di campo. Questa variante è progettata con l'\u003cstrong\u003eopzione agenzia CN\u003c\/strong\u003e, che fornisce la conformità industriale globale e locale, comprese le certificazioni di sicurezza per aree pericolose ATEX\/IECEx e NEPSI cinese. La designazione \u003cstrong\u003eMOD: 165335-01\u003c\/strong\u003e identifica un codice di modifica specializzato di fabbrica che garantisce specifiche ottimizzazioni dell'elaborazione interna o precisi parametri di abbinamento dei componenti, adattati ai requisiti di macchinari specifici, mantenendo la piena compatibilità con il modello base.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArchitettura a due fili alimentata dal loop, che fornisce un'integrazione diretta dell'uscita analogica da 4 a 20 mA nei loop del PLC o del DCS host.\u003c\/li\u003e\n\u003cli\u003eIntervallo di fondo scala calibrato in fabbrica, con misurazione da 0 a 5 mil picco-picco (da 0 a 125 um picco-picco), per la registrazione ad alta precisione delle vibrazioni dell'albero.\u003c\/li\u003e\n\u003cli\u003eClip di montaggio integrate per guida DIN da 35 mm, che consentono un'installazione strutturale rapida, a scatto e senza utensili su rack di custodie.\u003c\/li\u003e\n\u003cli\u003eRobusto design di sicurezza per aree pericolose, certificato con marcature industriali combinate ATEX\/IECEx e cinesi NEPSI locali.\u003c\/li\u003e\n\u003cli\u003eEtichetta di configurazione di fabbrica dedicata, designata come MOD: 165335-01, per una precisa sincronizzazione dell'architettura del sistema.\u003c\/li\u003e\n\u003cli\u003eConnettore di uscita BNC bufferizzato integrato, che fornisce forme d'onda dinamiche non condizionate di correnti parassite per la diagnostica locale dei macchinari.\u003c\/li\u003e\n\u003cli\u003eRegolazioni integrate e non interattive di zero e span, che consentono interventi di calibrazione di precisione semplici e puliti in condizioni operative sul campo.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoraggio diretto delle vibrazioni radiali sui cuscinetti lubrificati a film fluido di compressori d'aria centrifughi industriali e ventilatori di processo.\u003c\/li\u003e\n\u003cli\u003eCiclo continuo di elaborazione dello stato delle apparecchiature con monitoraggio su skid di motori elettrici o pompe di medie dimensioni per servizi ausiliari d'impianto.\u003c\/li\u003e\n\u003cli\u003eIntegrazione distribuita e autonoma della strumentazione da campo su pompe per infrastrutture specializzate di servizi del gas o dell'acqua.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAnalisi dettagliata delle opzioni\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePosizione del codice opzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eValore dell'opzione selezionata\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDettaglio tecnico\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumero di modello\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e990\u003c\/td\u003e\n\u003ctd\u003eLinea di prodotti trasmettitori di vibrazioni 990\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eA: Opzione del fondo scala\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-05\u003c\/td\u003e\n\u003ctd\u003eScala di misura da 0 a 5 mil da picco a picco (da 0 a 125 µm da picco a picco)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eB: Opzione di lunghezza del sistema\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-XX\u003c\/td\u003e\n\u003ctd\u003eOpzione configurabile per la lunghezza del loop del sistema (corrisponde al design della sonda\/del cavo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eC: Opzione di montaggio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-01\u003c\/td\u003e\n\u003ctd\u003eClip per guida DIN da 35 mm installate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eD: Omologazione dell'ente\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-CN\u003c\/td\u003e\n\u003ctd\u003eOmologazioni per aree pericolose ATEX\/IECEx combinate e cinesi NEPSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCodice di modifica\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMOD: 165335-01\u003c\/td\u003e\n\u003ctd\u003eDesignazione della modifica della configurazione di fabbrica specializzata\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDettaglio\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdentificazione del componente\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e990-05-XX-01-CN MOD: 165335-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo di prodotto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni di prossimità a due fili\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTaratura lineare a fondo scala\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpostamento da 0 a 5 mil pp (da 0 a 125 µm pp) da picco a picco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoop di segnalazione dell'uscita\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCorrente lineare da 4 a 20 mAcc proporzionale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedenza dell'uscita bufferizzata\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 kohm nominali (protetta contro il cortocircuito continuo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScala dell'uscita bufferizzata\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7,87 V\/mm nominali (200 mV\/mil) corrispondenti alla distanza della sonda\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntervallo della tensione di alimentazione\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlimentazione del loop da +12 Vcc a +35 Vcc richiesta ai collegamenti dei morsetti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibilità del nucleo del trasduttore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCalibrato per i loop della sonda di prossimità 3300 XL da 8 mm e del cavo di estensione\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensioni del connettore per il cablaggio in campo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMorsetti a pin che accettano sezioni dei cavi fino a 1,5 mm quadrati\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStruttura dell'involucro\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStruttura del corpo in policarbonato con piastra di montaggio integrata in alluminio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso netto del componente\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,43 kg (0,9 lbm) tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLimiti della temperatura di esercizio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-35 °C a +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLimiti della temperatura di stoccaggio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-51 °C a +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndice di umidità relativa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95% massimo, limiti di esposizione senza condensa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnessioni\/Interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eConnessione del morsetto\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eAssegnazione della funzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSONDA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePorta coassiale miniaturizzata collegata al cavo di estensione del trasduttore di prossimità in ingresso\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e+ (SIG)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInterfaccia del morsetto positivo del loop che riceve gli ingressi di alimentazione da +12 a +35 Vcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e- (COM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConnessione negativa del loop per il ritorno del segnale di misura regolato da 4 a 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBUF\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePresa BNC coassiale frontale dedicata, che fornisce forme d'onda di tensione non condizionate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllineamento della guida DIN:\u003c\/strong\u003e posizionare l'alloggiamento del trasmettitore direttamente sopra una guida DIN standard da 35 mm. Applicare una pressione decisa verso il basso finché le clip di plastica integrate non scattano saldamente sulle flange della guida.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolamento del telaio:\u003c\/strong\u003e assicurarsi che i piani di massa interni rimangano isolati dai percorsi delle canaline elettriche non rivestite. La piastra del trasmettitore deve rimanere isolata dai telai strutturali del rack per eliminare i loop di massa a bassa tensione.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerifica della lunghezza del sistema:\u003c\/strong\u003e verificare che l'opzione di lunghezza del sistema (Opzione -XX) corrisponda perfettamente alla lunghezza fisica combinata della sonda 3300 XL da 8 mm collegata e del cavo di estensione, per mantenere una corretta scalatura.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControllo diagnostico del segnale dinamico:\u003c\/strong\u003e utilizzare il connettore coassiale BNC frontale per collegarsi agli analizzatori di segnale locali. Questa porta bufferizzata fornisce un'onda di tensione grezza (200 mV\/mil) senza alterare il monitoraggio del loop di controllo primario da 4-20 mA.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666849034603,"sku":"990-05-XX-01-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-05-xx-01-cn-vibration-transmitter-e1zi1lxp55q_5212f2cd-b252-4be2-9040-fdde7be189e4.jpg?v=1765449005"},{"product_id":"bently-nevada-990-05-70-02-00-vibration-transmitter","title":"Bently Nevada 990-05-70-02-00 trasmettitore di vibrazioni","description":"\n\u003ch3\u003eDescrizione\u003c\/h3\u003e\n\u003cp\u003eIl \u003cstrong\u003eBently Nevada 990-05-70-02-00\u003c\/strong\u003e è un \u003cstrong\u003etrasmettitore di vibrazioni 990\u003c\/strong\u003e a due fili, alimentato dal loop, progettato per elaborare i segnali delle sonde di prossimità in un loop di corrente industriale standard proporzionale da 4 a 20 mA. Il dispositivo si interfaccia direttamente con una \u003cstrong\u003esonda di prossimità 3300 NSv\u003c\/strong\u003e e il relativo cavo di prolunga per monitorare l'ampiezza delle vibrazioni picco-picco. Questo trasmettitore offre una soluzione progettata per i sistemi di controllo dei macchinari che richiedono allarmi di protezione e logiche locali a livello di controllo. Funziona come un'unità Sensore Proximitor integrata, ottimizzando l'elaborazione dei segnali per apparecchiature industriali compatte.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIl sensore Proximitor integrato non richiede un'unità driver esterna.\u003c\/li\u003e\n\u003cli\u003eI terminali PROX OUT e COM non isolati, insieme a un connettore coassiale, forniscono segnali dinamici di vibrazione e tensione di distanza.\u003c\/li\u003e\n\u003cli\u003eI potenziometri indipendenti di zero e span consentono una calibrazione e una regolazione del loop semplici.\u003c\/li\u003e\n\u003cli\u003eIl pin Test Input consente di verificare direttamente l'uscita del loop utilizzando un generatore di funzioni esterno.\u003c\/li\u003e\n\u003cli\u003eIl circuito Not OK\/Signal Defeat riduce rapidamente l'uscita al di sotto di 3,6 mA per sopprimere i falsi allarmi durante i guasti della sonda.\u003c\/li\u003e\n\u003cli\u003eLa struttura incapsulata garantisce una solida protezione ambientale per le installazioni in ambienti ad alta umidità.\u003c\/li\u003e\n\u003cli\u003eIl design compatto consente l'installazione in spazi ristretti con un ingombro minimo.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplicazioni\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompressori d'aria centrifughi\u003c\/li\u003e\n\u003cli\u003ePiccole pompe e macchinari per fluidi\u003c\/li\u003e\n\u003cli\u003eMotori elettrici industriali\u003c\/li\u003e\n\u003cli\u003eVentole di raffreddamento e ventilazione\u003c\/li\u003e\n\u003cli\u003eIntegrazione con sistemi di controllo di macchinari OEM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInformazioni per l'ordine\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCodice suffisso\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTipo di opzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescrizione del campo\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e990\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModello base\u003c\/td\u003e\n\u003ctd\u003eTrasmettitore di vibrazioni 990\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-05\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA: Opzione del fondo scala\u003c\/td\u003e\n\u003ctd\u003e0-5 mil picco-picco (0-125 µm picco-picco)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-70\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB: Opzione della lunghezza del sistema\u003c\/td\u003e\n\u003ctd\u003e7,0 metri (23,0 piedi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-02\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC: Opzione di montaggio\u003c\/td\u003e\n\u003ctd\u003eViti per paratia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-00\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eD: Opzione di approvazione dell'ente\u003c\/td\u003e\n\u003ctd\u003eNon richiesto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCategoria\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eParametro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifica\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIdentità\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProduttore\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eModello\u003c\/td\u003e\n\u003ctd\u003e990-05-70-02-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElettrico\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIngresso\u003c\/td\u003e\n\u003ctd\u003e1 sonda di prossimità 3300 NSv senza contatto e cavo di prolunga\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eRequisiti di alimentazione\u003c\/td\u003e\n\u003ctd\u003eIngresso da +12 a +35 Vcc al terminale del trasmettitore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eUscita del segnale\u003c\/td\u003e\n\u003ctd\u003eDa 4 a 20 mAcc sull'intero intervallo di fondo scala specificato (configurazione a 2 fili)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003ePrecisione del loop da 4 a 20 mA\u003c\/td\u003e\n\u003ctd\u003eEntro +\/-1,5% sull'intero intervallo di fondo scala specificato con una resistenza di 250 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eResistenza massima del loop\u003c\/td\u003e\n\u003ctd\u003e1.000 Ohm, incluso il cavo, a 35 Vcc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eLimitazione della corrente\u003c\/td\u003e\n\u003ctd\u003e23 mA tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eZero e span\u003c\/td\u003e\n\u003ctd\u003eRegolazioni esterne non interagenti\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eNOT OK\/Esclusione del segnale\u003c\/td\u003e\n\u003ctd\u003eUscita del segnale \u0026lt; 3,6 mA entro 100 us dal guasto; ripristino in 2-3 secondi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eInibizione all'accensione\u003c\/td\u003e\n\u003ctd\u003eUscita del segnale \u0026lt; 3,6 mA per 2-3 secondi dopo l'applicazione dell'alimentazione\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrestazioni dinamiche\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntervallo lineare dell'uscita Prox\u003c\/td\u003e\n\u003ctd\u003e1,4 mm (55 mil), inizia a circa 0,25 mm (10 mil) dal bersaglio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eFattore di scala dell'uscita Prox\u003c\/td\u003e\n\u003ctd\u003e7,87 mV\/um (200 mV\/mil) +\/-6,5% tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eStabilità termica\u003c\/td\u003e\n\u003ctd\u003eIl fattore di scala rimane entro +\/-10% di 7,87 mV\/um da 0 °C a +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eRisposta in frequenza\u003c\/td\u003e\n\u003ctd\u003eDa 5 Hz a 6.000 Hz +0, -3 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eDimensione minima del bersaglio\u003c\/td\u003e\n\u003ctd\u003eDiametro di 9,5 mm (0,375 pollici)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbientale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTemperatura di esercizio del trasmettitore\u003c\/td\u003e\n\u003ctd\u003e-35 °C a +85 °C (-31 °F a +185 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTemperatura di conservazione del trasmettitore\u003c\/td\u003e\n\u003ctd\u003e-52 °C a +100 °C (-62 °F a +212 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTemperatura di esercizio\/conservazione della sonda\u003c\/td\u003e\n\u003ctd\u003e-52 °C a +177 °C (-62 °F a +351 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eUmidità relativa\u003c\/td\u003e\n\u003ctd\u003e100% di condensazione, non sommerso (con protezione del connettore coassiale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeccanica\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMateriale della punta del trasduttore\u003c\/td\u003e\n\u003ctd\u003eSolfuro di polifenilene (PPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eMateriale dell'involucro del trasduttore\u003c\/td\u003e\n\u003ctd\u003eAcciaio inossidabile AISI 303 o 304 (SST)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTipo di cavo della sonda\u003c\/td\u003e\n\u003ctd\u003eCoassiale da 75 Ohm, isolato in propilene etilenico fluorurato (FEP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003ePeso del trasmettitore\u003c\/td\u003e\n\u003ctd\u003e0,43 kg (0,9 lbm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003ePeso totale del sistema\u003c\/td\u003e\n\u003ctd\u003e0,82 kg (1,8 lbm) tipico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnessioni e interfacce\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eInterfaccia \/ Morsetto\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunzione\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMorsetti del trasmettitore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIngresso di alimentazione del loop da +12 a +35 Vcc e uscita del segnale da 4 a 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMorsetto PROX OUT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSegnale dinamico del trasduttore non isolato per le connessioni diagnostiche locali\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMorsetto COM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePunto di riferimento comune per la verifica del segnale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnettore coassiale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConnessione BNC per il monitoraggio dinamico delle vibrazioni e della tensione del gioco (distanza massima 3 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin di ingresso di test\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePunto di iniezione del segnale per verificare la risposta del loop tramite un generatore di funzioni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eLinee guida per l'installazione\u003c\/h3\u003e\n\u003ch3\u003eRegolazione del gioco della sonda\u003c\/h3\u003e\n\u003cp\u003eLa sonda di prossimità deve essere posizionata fisicamente a una distanza compresa tra 0,5 e 1,75 mm (20 e 55 mil) dalla superficie del bersaglio. Ciò garantisce che il bersaglio rimanga all'interno dell'intervallo di misura lineare del trasmettitore durante il funzionamento della macchina.\u003c\/p\u003e\n\u003ch3\u003eLimiti di innesto della filettatura\u003c\/h3\u003e\n\u003cp\u003eNon superare le lunghezze massime di innesto della filettatura durante l'installazione per evitare il grippaggio dei componenti. Per le filettature 1\/4-28, il limite è 0,375 pollici; per le filettature M8x1, il limite è 12 mm. Bently Nevada non copre in garanzia la sostituzione delle sonde danneggiate da un innesto eccessivo della filettatura.\u003c\/p\u003e\n\u003ch3\u003eProtezione dall'umidità\u003c\/h3\u003e\n\u003cp\u003eL'unità utilizza una struttura incapsulata adatta a un'umidità con condensazione fino al 100%. Per mantenere l'integrità del loop, tutti i connettori coassiali devono essere protetti dall'ingresso diretto dell'umidità mediante appositi cappucci di tenuta o involucri.\u003c\/p\u003e\n\u003ch3\u003eIsolamento del segnale e adattatori di test\u003c\/h3\u003e\n\u003cp\u003eIl connettore coassiale PROX OUT non è isolato dal circuito del loop da 4 a 20 mA. Sebbene sia compatibile con apparecchiature di test portatili e non messe a terra, è necessario utilizzare un adattatore di test 122115-01 o 990\/991 quando si effettuano collegamenti ad apparecchiature di test alimentate in CA e messe a terra, come gli oscilloscopi, per isolare i loop e mantenere l'integrità della sicurezza.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuali limitazioni hanno i trasmettitori di vibrazioni rispetto ai monitor standard per la protezione dei macchinari?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eI trasmettitori forniscono solo dati di tendenza picco-picco e non possono acquisire forme d'onda dinamiche durante un evento di allarme. Non supportano il rilevamento della fase, gli allarmi di gap, l'esclusione temporizzata del canale OK, il bypass del pericolo o la moltiplicazione del trip e non possono interfacciarsi con piattaforme diagnostiche a livello di impianto come System 1.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn che modo il circuito Not OK gestisce i collegamenti allentati dei sensori?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSe il collegamento di una sonda si allenta o si interrompe, il trasmettitore porta l'uscita del loop al di sotto di 3,6 mA entro 100 microsecondi. Una volta ripristinato il collegamento, il trasmettitore attende da 2 a 3 secondi prima di ripristinare il segnale di uscita standard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuale dimensione deve avere il bersaglio affinché il trasmettitore soddisfi le specifiche di accuratezza?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIl bersaglio deve avere un diametro minimo di 9,5 mm (0,375 pollici) ed essere realizzato in acciaio AISI 4140 per mantenere il fattore di scala calibrato.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666849362283,"sku":"990-05-70-02-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-05-70-02-00-vibration-transmitter-dzqdke2pxtm_6cabc840-bf2b-46c8-9c16-0efd97486b2a.jpg?v=1765449009"},{"product_id":"bently-nevada-990-08-xx-01-00-mod-165353-01-2-wire-vibration-transmitter","title":"Bently Nevada 990-08-XX-01-00 MOD: 165353-01 2-Wire Vibration Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 990-08-XX-01-00\u003c\/strong\u003e, bearing modification code \u003cstrong\u003eMOD: 165353-01\u003c\/strong\u003e, is a 2-wire vibration transmitter engineered for continuous machine asset condition tracking and monitoring. This microprocessor-driven microprocessor-compatible industrial instrument converts a signal from a proximity probe into a proportional loop-powered current output, enabling direct integration into plant management machinery controllers without standalone monitoring monitors. The device features an architecture specialized for basic non-contacting vibration sensing, extracting structural displacement and dynamic motion trends directly from target machinery components. Equipped with standard integrated mounting brackets, it allows simple control panel integration within localized termination enclosures.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUtilizes a highly efficient loop-powered 2-wire transmitter configuration.\u003c\/li\u003e\n\u003cli\u003eIntegrated structural modification variant designated under code MOD: 165353-01.\u003c\/li\u003e\n\u003cli\u003eEngineered directly for non-contacting proximity probe sensor interfaces.\u003c\/li\u003e\n\u003cli\u003eBuilt-in industrial mechanical frame features 35 mm DIN rail clips for quick installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous vibration tracking and shaft displacement monitoring on heavy industrial rotating machinery.\u003c\/li\u003e\n\u003cli\u003eDistributed machinery monitoring and sensor loop protection integration across factory networks.\u003c\/li\u003e\n\u003cli\u003eControl cabinet installations requiring localized process signals and hardwired loop outputs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eValue \/ Specification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e990-08-XX-01-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModification Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMOD: 165353-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVibration Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWiring Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-Wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN rail clips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAgency Approval Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnited States (U.S.A.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAlign and snap the transmitter housing firmly onto a standard industrial 35 mm DIN rail inside an electrical equipment enclosure.\u003c\/li\u003e\n\u003cli\u003eConnect the field proximity sensor wiring to the input terminal points on the device housing shell, adhering to correct technical pin mapping layouts.\u003c\/li\u003e\n\u003cli\u003eAttach the external 2-wire loop cables to the designated termination blocks, confirming precise power supply voltage polarity before energizing the system loop.\u003c\/li\u003e\n\u003cli\u003eRoute all critical signal paths separate from heavy electrical primary power lines to prevent field noise coupling or transient signal interference.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666852606315,"sku":"990-08-XX-01-00 MOD:165353-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-08-xx-01-00-mod-165353-01-vibration-transmitter-gt3kgufzga1_ca579635-0e5d-4f16-a9d8-0437c5a86af1.jpg?v=1765449090"},{"product_id":"bently-nevada-990-04-50-02-00-2-wire-vibration-transmitter","title":"Bently Nevada 990-04-50-02-00 2-Wire Vibration Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e990-04-50-02-00\u003c\/strong\u003e is a compact loop-powered vibration transmitter used to convert proximity probe displacement into a standard 4 to 20 mA signal for industrial monitoring systems. It is designed for applications where vibration data is required for continuous trend observation and basic protection logic rather than full waveform diagnostics.\u003c\/p\u003e\n\u003cp\u003eThis version uses a \u003cstrong\u003ebulkhead screw mounting arrangement\u003c\/strong\u003e, which is often preferred in control panel designs where direct enclosure mounting is required. In practice, engineers choose this type when they want a rigid installation point that reduces mechanical movement and simplifies wiring routing inside tight cabinets.\u003c\/p\u003e\n\u003cp\u003eThe device operates with a 3300 NSv proximity probe system and supports a 5.0 meter system length. This configuration is commonly applied in compressor packages, pump systems, and fan assemblies where probe installation distance is moderate and routing is straightforward.\u003c\/p\u003e\n\u003cp\u003eThe design focus is operational simplicity: once installed and commissioned, it typically runs continuously with minimal adjustment.\u003c\/p\u003e\n\u003ch3\u003eEngineering Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2-wire loop-powered vibration transmitter architecture\u003c\/li\u003e\n\u003cli\u003eConverts proximity probe signal into 4–20 mA output\u003c\/li\u003e\n\u003cli\u003eDesigned for 3300 NSv probe compatibility\u003c\/li\u003e\n\u003cli\u003eBulkhead screw mounting with 4-point fixation\u003c\/li\u003e\n\u003cli\u003eSupplied with 6-32 x 1.326 mounting screws when specified\u003c\/li\u003e\n\u003cli\u003eIntegrated signal conditioning electronics\u003c\/li\u003e\n\u003cli\u003eStable output for continuous vibration trending\u003c\/li\u003e\n\u003cli\u003eExternal zero\/span adjustment capability\u003c\/li\u003e\n\u003cli\u003ePROX OUT available for diagnostic signal access\u003c\/li\u003e\n\u003cli\u003eFault indication via output current drop behavior\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Perspective\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eEquipment Type\u003c\/th\u003e\n\u003cth\u003eTypical Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCentrifugal compressors\u003c\/td\u003e\n\u003ctd\u003eShaft vibration trending into PLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndustrial pumps\u003c\/td\u003e\n\u003ctd\u003eBearing condition monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling fans\u003c\/td\u003e\n\u003ctd\u003eMechanical imbalance detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM skid systems\u003c\/td\u003e\n\u003ctd\u003eEmbedded vibration input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary rotating machinery\u003c\/td\u003e\n\u003ctd\u003eAlarm and shutdown logic input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcess support equipment\u003c\/td\u003e\n\u003ctd\u003eContinuous condition tracking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eOrdering Structure\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSegment\u003c\/th\u003e\n\u003cth\u003eCode Description\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e990 Vibration Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull-scale Option\u003c\/td\u003e\n\u003ctd\u003e04 = 0–4 mils pp (0–100 µm pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Length Option\u003c\/td\u003e\n\u003ctd\u003e50 = 5.0 meters (16.4 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Option\u003c\/td\u003e\n\u003ctd\u003e02 = Bulkhead screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Option\u003c\/td\u003e\n\u003ctd\u003e00 = Not required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical \u0026amp; Installation Data\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e990-04-50-02-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003e2-Wire Vibration Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Target Size\u003c\/td\u003e\n\u003ctd\u003e9.5 mm (0.375 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e53.3 mm x 73.9 mm x 100.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Height (without DIN clip)\u003c\/td\u003e\n\u003ctd\u003e42.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Distance\u003c\/td\u003e\n\u003ctd\u003e63.5 mm x 69.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Diameter\u003c\/td\u003e\n\u003ctd\u003e5.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitter Weight\u003c\/td\u003e\n\u003ctd\u003e0.43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal System Weight\u003c\/td\u003e\n\u003ctd\u003e0.82 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hardware\u003c\/td\u003e\n\u003ctd\u003e4 × bulkhead holes, 6-32 x 1.326 screws provided\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInterface Overview\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eInterface\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Input\u003c\/td\u003e\n\u003ctd\u003eConnection to 3300 NSv proximity probe system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4–20 mA Output\u003c\/td\u003e\n\u003ctd\u003eVibration signal to PLC\/DCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003eLoop-powered DC supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePROX OUT\u003c\/td\u003e\n\u003ctd\u003eRaw vibration diagnostic output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOM\u003c\/td\u003e\n\u003ctd\u003eSignal reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Notes (Field Engineering View)\u003c\/h3\u003e\n\u003cp\u003eBulkhead mounting is typically selected when the panel layout requires a fixed and mechanically stable installation point. The four-point fixation reduces vibration-induced loosening, which can be a concern in compressor or pump skid environments.\u003c\/p\u003e\n\u003cp\u003eIn practical wiring design, probe signal routing should be separated from high-voltage or high-current conductors. This helps avoid induced noise, especially when cable runs are bundled inside compact enclosures.\u003c\/p\u003e\n\u003cp\u003eBefore commissioning, verify probe gap alignment and confirm loop current stability under steady machine operation. Engineers usually delay alarm logic activation until the signal behavior is confirmed under real operating conditions.\u003c\/p\u003e\n\u003cp\u003ePROX OUT is mainly used during maintenance or diagnostic checks rather than continuous monitoring in production.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is bulkhead mounting used in this model?\u003c\/strong\u003e\u003cbr\u003eIt provides a rigid enclosure-mounted installation with better mechanical stability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre mounting screws included?\u003c\/strong\u003e\u003cbr\u003eYes, 6-32 x 1.326 screws are provided when the mounting option is specified.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the main function of this transmitter?\u003c\/strong\u003e\u003cbr\u003eIt converts vibration from a proximity probe into a 4–20 mA signal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used with PLC systems?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for direct PLC and DCS analog input integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat probe system is required?\u003c\/strong\u003e\u003cbr\u003eIt is designed for Bently Nevada 3300 NSv proximity probes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this suitable for compressor applications?\u003c\/strong\u003e\u003cbr\u003eYes, it is commonly used on compressors, pumps, and fans.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it support vibration diagnostics?\u003c\/strong\u003e\u003cbr\u003eIt provides PROX OUT for basic diagnostic signal access.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it a full monitoring system?\u003c\/strong\u003e\u003cbr\u003eNo, it is a simplified vibration transmitter for trend-level monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens if the probe fails?\u003c\/strong\u003e\u003cbr\u003eThe output current drops to indicate a fault condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere is it typically installed?\u003c\/strong\u003e\u003cbr\u003eInside control cabinets or skid-mounted equipment panels.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666852933995,"sku":"990-04-50-02-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-04-50-02-00-vibration-transmitter-ghs0ash3mzd_bf0dfbdc-8417-4406-82f9-2a26d0af0b40.jpg?v=1765449099"},{"product_id":"bently-nevada-990-10-xx-01-05-mod-285269-01-2-wire-vibration-transmitter","title":"Bently Nevada 990-10-XX-01-05 MOD:285269-01 2-Wire Vibration Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada \u003cstrong\u003e990-10-XX-01-05\u003c\/strong\u003e (including MOD:285269-01) is a 2-wire, loop-powered industrial vibration transmitter. It interfaces directly with a 3300 NSv proximity probe and its matching extension cable to provide non-contacting machinery protection. The transmitter conditions the eddy current sensor signals and outputs a proportional 4 to 20 mA analog current loop representing peak-to-peak vibration amplitude. This standalone design integrates an internal Proximitor sensor, allowing a direct connection to a distributed control system (DCS), programmable logic controller (PLC), or machinery control network without a separate monitoring rack. \u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated Proximitor sensor eliminates the need for external processing units\u003c\/li\u003e\n\u003cli\u003eProportional 4 to 20 mA loop-powered output for straightforward control system integration\u003c\/li\u003e\n\u003cli\u003eNon-isolated PROX OUT and COM coaxial terminals for dynamic vibration and gap voltage diagnostics\u003c\/li\u003e\n\u003cli\u003eNon-interacting zero and span potentiometers for simple calibration adjustments\u003c\/li\u003e\n\u003cli\u003eTest input pin for system verification using external function generators\u003c\/li\u003e\n\u003cli\u003eFully potted construction protecting interior circuits against harsh, high-humidity environments \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRadial vibration monitoring on small centrifugal air compressors\u003c\/li\u003e\n\u003cli\u003eMachinery protection for industrial motors and cooling tower fan systems\u003c\/li\u003e\n\u003cli\u003ePredictive maintenance for small pumps and process gas equipment\u003c\/li\u003e\n\u003cli\u003eNon-contacting shaft displacement analysis in tight installation clearances \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003eElectrical Parameters Value\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003ePower Requirements\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003e2-wire, loop-powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eOutput Signal\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003e4 to 20 mA DC (proportional to peak-to-peak vibration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eDiagnostic Outputs\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eDynamic PROX OUT and COM terminal coaxial signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eCompatible Sensor Input\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003e3300 NSv proximity probe and extension cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eSupported System Lengths\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003e5 m or 7 m configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003ePerformance and Physical Value\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003e0 to 5 mils pp (0 to 125 micrometers pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003e5 Hz to 6000 Hz (at +\/-3 dB limits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eMinimum Target Diameter\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003e9.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eMounting Interface\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eStandard DIN rail clip or bulkhead options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eEnclosure Dimensions\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003e7.3 cm x 6 cm x 10 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eApproximate Net Weight\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003e0.46 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eConnections \/ Interfaces\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003eTerminal \/ Connector Function\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003e+4-20mA\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003ePositive loop power supply and current output connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003e-4-20mA\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eNegative loop power supply return connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003ePROX OUT\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eDynamic voltage signal output for vibration diagnostic instruments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eCOM\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eCommon return reference terminal for diagnostics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eTEST IN\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003eInput pin for loop-output verification via signal generator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eCoaxial Connector\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003eDirect connection to the 3300 NSv extension cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the transmitter securely onto a standard DIN rail or a flat bulkhead plate inside an appropriate environmental enclosure.\u003c\/li\u003e\n\u003cli\u003eEnsure the coaxial connections between the transmitter, extension cable, and 3300 NSv probe are clean, dry, and locked into place.\u003c\/li\u003e\n\u003cli\u003eRoute the high-level 4 to 20 mA current loop wiring away from high-voltage motor power leads to avoid electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eAvoid exposing the terminal connections directly to continuous water spray or standing moisture; house the hardware in an IP54 or better enclosure if necessary.\u003c\/li\u003e\n\u003cli\u003eUse the non-interacting zero and span potentiometers carefully when running field loop performance trims. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompliance and Certifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCE \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the core function of the Bently Nevada 990-10-XX-01-05?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt functions as a loop-powered transmitter that processes proximity probe signals into a standard 4 to 20 mA output for a PLC or DCS. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this device require a separate Proximitor sensor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, it has an integrated Proximitor sensor, eliminating the need for external processing hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich proximity probes are electrically compatible with this unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is designed exclusively to interface with Bently Nevada 3300 NSv proximity probes and matching extension cables. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the XX signify in the part number?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe XX denotes specific unlisted sub-options within the ordering guide, such as specific full-scale range calibrations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow can field engineers access dynamic vibration waveforms for diagnostic analysis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDynamic signals can be checked directly across the PROX OUT and COM coaxial terminals using a portable vibration analyzer or oscilloscope.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of machinery is this transmitter optimized for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is primarily intended for industrial OEMs of centrifugal air compressors, small pumps, fans, and electric motors. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this transmitter a loop-powered or a 4-wire device?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a 2-wire, loop-powered device that receives power and transmits data over the same current loop. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat engineering units are represented by the 4 to 20 mA signal?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe current signal represents the peak-to-peak vibration amplitude of the target machine shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the physical dimensions of the chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe transmitter body measures approximately 7.3 cm x 6 cm x 10 cm. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I verify the loop output without moving the machine shaft?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, you can use the designated Test Input pin with an external function generator to simulate input signals and verify loop response.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666858045803,"sku":"990-10-XX-01-05 MOD:285269-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-10-xx-01-05-mod-285269-01-2-wire-vibration-transmitter-idog5ppy2b2_eef6852e-4988-4c74-a518-d0a7ad920161.jpg?v=1765449234"},{"product_id":"bently-nevada-990-04-70-02-00-2-wire-vibration-transmitter","title":"Bently Nevada 990-04-70-02-00 2-Wire Vibration Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e990-04-70-02-00\u003c\/strong\u003e is a loop-powered vibration transmitter designed for straightforward integration into rotating equipment protection and monitoring systems. It translates proximity probe vibration input into a standard 4 to 20 mA signal for use in PLC and DCS environments, focusing on stable long-term trending rather than full diagnostic vibration analysis.\u003c\/p\u003e\n\u003cp\u003eThis version uses a \u003cstrong\u003ebulkhead screw mounting design\u003c\/strong\u003e, making it more suitable for installations where panel surface mounting is preferred over DIN rail systems. In practice, it is often selected for compact OEM skids, retrofit panels, or locations where mechanical fixation strength is prioritized over modular rail layouts.\u003c\/p\u003e\n\u003cp\u003eEngineers typically deploy this model on compressors, pumps, and small rotating machines where vibration thresholds need continuous supervision without adding complexity to the control architecture. The integrated signal conditioning electronics reduce external wiring and simplify commissioning during machine build or site installation.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e0-4 mils pp full-scale range\u003c\/strong\u003e supports tighter vibration resolution, which is useful in applications requiring early detection of mechanical wear or imbalance trends.\u003c\/p\u003e\n\u003ch3\u003eKey Design Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2-wire loop-powered vibration transmitter architecture\u003c\/li\u003e\n\u003cli\u003eConverts proximity probe input into 4 to 20 mA signal\u003c\/li\u003e\n\u003cli\u003eCompatible with 3300 NSv probe systems\u003c\/li\u003e\n\u003cli\u003eBulkhead screw mounting for direct panel installation\u003c\/li\u003e\n\u003cli\u003eIntegrated Proximitor signal conditioning module\u003c\/li\u003e\n\u003cli\u003eCompact sealed industrial housing\u003c\/li\u003e\n\u003cli\u003eSupports basic vibration trending applications\u003c\/li\u003e\n\u003cli\u003eAccess to raw vibration signal via PROX OUT\u003c\/li\u003e\n\u003cli\u003eExternal zero and span adjustment capability\u003c\/li\u003e\n\u003cli\u003eDesigned for continuous industrial operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eEquipment Type\u003c\/th\u003e\n\u003cth\u003eMonitoring Purpose\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall centrifugal compressors\u003c\/td\u003e\n\u003ctd\u003eShaft vibration monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndustrial pumps\u003c\/td\u003e\n\u003ctd\u003eBearing condition trending\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFans and ventilation systems\u003c\/td\u003e\n\u003ctd\u003eImbalance detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM machinery packages\u003c\/td\u003e\n\u003ctd\u003eEmbedded vibration feedback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcess skids\u003c\/td\u003e\n\u003ctd\u003eContinuous condition monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary drive systems\u003c\/td\u003e\n\u003ctd\u003eBasic protection logic input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eOrdering Structure\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eCode Description\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e990 Vibration Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull-scale Option\u003c\/td\u003e\n\u003ctd\u003e-04 = 0-4 mils pp (0-100 µm pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Length Option\u003c\/td\u003e\n\u003ctd\u003e-70 = 7.0 metres (23.0 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Option\u003c\/td\u003e\n\u003ctd\u003e-02 = Bulkhead screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Approval Option\u003c\/td\u003e\n\u003ctd\u003e-00 = Not required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Summary\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e990-04-70-02-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003e2-Wire Vibration Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailability\u003c\/td\u003e\n\u003ctd\u003eIn Stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew \u0026amp; Original in Factory Packing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFactory Warranty\u003c\/td\u003e\n\u003ctd\u003e12 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Source\u003c\/td\u003e\n\u003ctd\u003e3300 NSv proximity probe system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003e+12 to +35 Vdc loop supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull-scale Range\u003c\/td\u003e\n\u003ctd\u003e0-4 mils pp (0-100 µm pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Cable Length\u003c\/td\u003e\n\u003ctd\u003e7.0 metres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eBulkhead screw fixation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-35 degC to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-51 degC to +100 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.54 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInterface Overview\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTerminal \/ Interface\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Input\u003c\/td\u003e\n\u003ctd\u003eAccepts 3300 NSv proximity probe signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-20 mA Output\u003c\/td\u003e\n\u003ctd\u003eVibration signal to PLC\/DCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003eLoop-powered DC supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePROX OUT\u003c\/td\u003e\n\u003ctd\u003eDynamic vibration diagnostic output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOM\u003c\/td\u003e\n\u003ctd\u003eSignal reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Notes (Engineering Perspective)\u003c\/h3\u003e\n\u003cp\u003eThis version is typically installed directly onto a control panel surface using bulkhead screws, which provides better mechanical rigidity in environments with vibration or limited DIN rail availability.\u003c\/p\u003e\n\u003cp\u003eCable routing should maintain separation between low-level probe wiring and high-current conductors to reduce induced noise. Proper shielding and grounding practices are important for maintaining signal stability over long cable runs.\u003c\/p\u003e\n\u003cp\u003eDuring commissioning, verify probe gap alignment before energizing the loop. Once operational, confirm that the 4 to 20 mA signal stabilizes under steady machine conditions before enabling protection logic in the control system.\u003c\/p\u003e\n\u003cp\u003eThe PROX OUT interface should be used only with appropriate isolated measurement equipment to avoid ground loop effects.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose bulkhead screw mounting for this model?\u003c\/strong\u003e\u003cbr\u003eIt is preferred when panel rigidity and fixed mechanical mounting are required instead of DIN rail flexibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this transmitter suitable for PLC integration?\u003c\/strong\u003e\u003cbr\u003eYes, it provides a standard 4 to 20 mA output designed for PLC analog input modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat probe system is required?\u003c\/strong\u003e\u003cbr\u003eIt is designed for use with the Bently Nevada 3300 NSv proximity probe family.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the purpose of the 0-4 mils range?\u003c\/strong\u003e\u003cbr\u003eIt provides higher resolution vibration monitoring for tighter mechanical tolerances.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it support diagnostic signal access?\u003c\/strong\u003e\u003cbr\u003eYes, PROX OUT provides raw vibration data for external analysis tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a rack-based monitoring system?\u003c\/strong\u003e\u003cbr\u003eNo, it is a standalone transmitter intended for simplified machine protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens during probe failure?\u003c\/strong\u003e\u003cbr\u003eThe output drops to a fault condition below normal operating current levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat environments can it operate in?\u003c\/strong\u003e\u003cbr\u003eIt is designed for industrial environments with temperatures from -35 degC to +85 degC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used on compressors and pumps?\u003c\/strong\u003e\u003cbr\u003eYes, it is commonly used on small rotating machinery such as compressors and pumps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this version available immediately?\u003c\/strong\u003e\u003cbr\u003eYes, it is listed as in stock.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666858504555,"sku":"990-04-70-02-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-04-70-02-00-vibration-transmitter-bipupyjwwre_1e9723c0-7f5c-48e5-a9e1-5e555f6e3465.jpg?v=1765449239"},{"product_id":"bently-nevada-990-04-50-02-cn-2-wire-vibration-transmitter","title":"Bently Nevada 990-04-50-02-CN 2-Wire Vibration Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e990-04-50-02-CN\u003c\/strong\u003e is a loop-powered vibration transmitter designed for converting proximity probe signals into a standardized 4 to 20 mA output for machinery monitoring systems. It is used in rotating equipment applications where vibration needs to be continuously tracked without deploying a full vibration monitoring rack.\u003c\/p\u003e\n\u003cp\u003eThis configuration is typically chosen when a \u003cstrong\u003ebulkhead-mounted installation\u003c\/strong\u003e is preferred over DIN rail mounting. In practical panel design, this is often the case when engineers want the transmitter fixed directly to the enclosure wall for improved mechanical stability or simplified wiring layout.\u003c\/p\u003e\n\u003cp\u003eThe device is intended for use with a 3300 NSv proximity probe system and supports a 5.0 meter system length. This makes it suitable for compact to medium-sized rotating machinery installations such as compressors, pumps, and fan assemblies where probe routing remains relatively short and controlled.\u003c\/p\u003e\n\u003cp\u003eFrom a field engineering perspective, this version is often used when installation rigidity and straightforward panel layout take priority over modular mounting flexibility.\u003c\/p\u003e\n\u003ch3\u003eEngineering Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2-wire loop-powered vibration transmitter architecture\u003c\/li\u003e\n\u003cli\u003eConverts proximity probe displacement into 4–20 mA output\u003c\/li\u003e\n\u003cli\u003eDesigned for 3300 NSv probe system compatibility\u003c\/li\u003e\n\u003cli\u003eBulkhead screw mounting for direct enclosure installation\u003c\/li\u003e\n\u003cli\u003eIntegrated signal conditioning electronics\u003c\/li\u003e\n\u003cli\u003eStable output for continuous vibration trending\u003c\/li\u003e\n\u003cli\u003eExternal zero\/span adjustment for calibration\u003c\/li\u003e\n\u003cli\u003ePROX OUT available for diagnostic signal access\u003c\/li\u003e\n\u003cli\u003eFault detection with current drop behavior on signal failure\u003c\/li\u003e\n\u003cli\u003eSealed compact industrial housing design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Context\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eEquipment Type\u003c\/th\u003e\n\u003cth\u003ePractical Role\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCentrifugal compressors\u003c\/td\u003e\n\u003ctd\u003eShaft vibration monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndustrial pumps\u003c\/td\u003e\n\u003ctd\u003eBearing condition tracking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFans and blowers\u003c\/td\u003e\n\u003ctd\u003eImbalance detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM skid packages\u003c\/td\u003e\n\u003ctd\u003eEmbedded protection input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcess auxiliary systems\u003c\/td\u003e\n\u003ctd\u003ePLC-based alarm input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGeneral rotating equipment\u003c\/td\u003e\n\u003ctd\u003eContinuous vibration trending\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eOrdering Structure\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSegment\u003c\/th\u003e\n\u003cth\u003eCode Meaning\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e990 Vibration Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull-scale Option\u003c\/td\u003e\n\u003ctd\u003e04 = 0–4 mils pp (0–100 µm pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Length Option\u003c\/td\u003e\n\u003ctd\u003e50 = 5.0 meters (16.4 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Option\u003c\/td\u003e\n\u003ctd\u003e02 = Bulkhead screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Option\u003c\/td\u003e\n\u003ctd\u003eCN configuration variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEnvironmental Limits\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature (Transmitter)\u003c\/td\u003e\n\u003ctd\u003e-35 C to +85 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature (Transmitter)\u003c\/td\u003e\n\u003ctd\u003e-52 C to +100 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature (Probe)\u003c\/td\u003e\n\u003ctd\u003e-52 C to +177 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature (Probe)\u003c\/td\u003e\n\u003ctd\u003e-52 C to +177 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e100% condensing, non-submerged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Data\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e990-04-50-02-CN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003e2-Wire Vibration Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Target Size\u003c\/td\u003e\n\u003ctd\u003e9.5 mm (0.375 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e53.3 mm x 73.9 mm x 100.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Height (without DIN clip)\u003c\/td\u003e\n\u003ctd\u003e42.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Distance\u003c\/td\u003e\n\u003ctd\u003e63.5 mm x 69.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Diameter\u003c\/td\u003e\n\u003ctd\u003e5.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitter Weight\u003c\/td\u003e\n\u003ctd\u003e0.43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal System Weight\u003c\/td\u003e\n\u003ctd\u003e0.82 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInterface Overview\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eInterface\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Input\u003c\/td\u003e\n\u003ctd\u003e3300 NSv proximity probe connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4–20 mA Output\u003c\/td\u003e\n\u003ctd\u003eVibration signal to PLC\/DCS system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003eLoop-powered DC supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePROX OUT\u003c\/td\u003e\n\u003ctd\u003eRaw vibration diagnostic output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOM\u003c\/td\u003e\n\u003ctd\u003eSignal reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Notes (Field Engineering View)\u003c\/h3\u003e\n\u003cp\u003eBulkhead mounting changes the mechanical behavior of the installation compared to DIN rail versions. In real panel work, this model is usually mounted directly onto the enclosure wall to reduce movement and improve strain resistance on wiring.\u003c\/p\u003e\n\u003cp\u003eCable routing should be planned to avoid long parallel runs with motor feeders or inverter output cables. This is especially important in compressor and pump packages where electromagnetic noise can distort low-level probe signals.\u003c\/p\u003e\n\u003cp\u003eBefore system start-up, probe gap alignment should be verified carefully. After power-up, allow the loop signal to stabilize under steady machine conditions before enabling alarm logic in the control system.\u003c\/p\u003e\n\u003cp\u003ePROX OUT is typically used during commissioning or troubleshooting rather than continuous operation.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose bulkhead mounting for this version?\u003c\/strong\u003e\u003cbr\u003eIt provides a fixed mechanical installation point directly on the enclosure wall.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this compatible with PLC systems?\u003c\/strong\u003e\u003cbr\u003eYes, it outputs a standard 4–20 mA signal for PLC or DCS inputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat probe system does it require?\u003c\/strong\u003e\u003cbr\u003eIt is designed for Bently Nevada 3300 NSv proximity probes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a full diagnostic system?\u003c\/strong\u003e\u003cbr\u003eNo, it is intended for vibration trending and basic protection logic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the function of PROX OUT?\u003c\/strong\u003e\u003cbr\u003eIt provides raw vibration signal output for diagnostic measurement tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens if the probe fails?\u003c\/strong\u003e\u003cbr\u003eThe output drops to a low-current fault state.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere is it typically used?\u003c\/strong\u003e\u003cbr\u003eOn compressors, pumps, fans, and other rotating machinery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it require external signal conditioning?\u003c\/strong\u003e\u003cbr\u003eNo, conditioning is fully integrated into the transmitter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for skid-mounted equipment?\u003c\/strong\u003e\u003cbr\u003eYes, especially where rigid enclosure mounting is preferred.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it operate in humid environments?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for high humidity and condensing conditions.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666861125995,"sku":"990-04-50-02-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-04-50-02-cn-vibration-monitor-4epp5ugexd4_8904adbf-22ea-4ebc-98e7-af0a99c75075.jpg?v=1765449302"},{"product_id":"bently-nevada-990-05-xx-03-cn-104m6732-01-vibration-transmitter","title":"Bently Nevada 990-05-XX-03-CN 104M6732-01 Vibration Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada \u003cstrong\u003e990-05-XX-03-CN\u003c\/strong\u003e (Internal Part Number: \u003cstrong\u003e104M6732-01\u003c\/strong\u003e) is a high-accuracy, loop-powered \u003cstrong\u003e2-wire vibration transmitter\u003c\/strong\u003e engineered to provide continuous, standalone machinery asset protection. This field-rugged industrial instrument integrates the functionality of a proximity sensor conditioner and transmitter into a single unified circuit block, converting raw non-contacting proximity probe inputs directly into an industry-standard 4-20 mA analog current loop output proportional to overall shaft vibration. The \u003cstrong\u003e990-05-XX-03-CN 104M6732-01\u003c\/strong\u003e accepts dynamic electrical signals from a standard proximity probe array and processes raw peak-to-peak displacement, delivering an immediate, linear current stream to local programmable logic controllers (PLCs), distributed control systems (DCSs), or SCADA platforms. Designed specifically with space-restricted and safety-critical machinery skids in mind, it interfaces with external measurement loops without requiring an intermediate Proximitor sensor housing. It features physical terminal integration supporting a 4-20 mA current output loop, separate dynamic voltage output points for portable vibration analyzers, and special hardware certification variants for localized control markets.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated 2-wire transmitter design providing a direct 4-20 mA proportional current output path without intermediate signal conditioners.\u003c\/li\u003e\n\u003cli\u003eDynamic voltage output terminal provisioning real-time raw proximity waveforms directly to field analyzers.\u003c\/li\u003e\n\u003cli\u003eRobust electrical isolation and solid-state encapsulation to eliminate electrical noise interference inside tight machine enclosures.\u003c\/li\u003e\n\u003cli\u003eSeamless host system integration linking directly with any control interface featuring standard analog current input blocks.\u003c\/li\u003e\n\u003cli\u003eDesigned for high-reliability vibration tracking across thin fluid-filmed bearing shells and rotating shaft assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous radial vibration and casing displacement tracking on centrifugal air and process gas compressors.\u003c\/li\u003e\n\u003cli\u003eCritical machinery safety loops on high-speed industrial fans, cooling pumps, and fluid-handling blowers.\u003c\/li\u003e\n\u003cli\u003eStandalone balancing and predictive maintenance monitoring across small-scale power generation turbines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eProduct Ordering Reference\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBase Model Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e990 (2-Wire Vibration Transmitter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull Assembly Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e990-05-XX-03-CN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal Factory Reference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e104M6732-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull Option Suffix Code Block\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-05 (System Full-Scale Range Option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e-XX (Variable Options Selection Suffix)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e-03 (Mounting Hardware Base Option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e-CN (Regional Specific Certification \/ Approval Suffix)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e990-05-XX-03-CN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e104M6732-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmitter Product Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-Wire Proximity Vibration Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Interface Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLoop-powered current loop circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog Output Signal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC proportional to overall peak-to-peak vibration displacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDynamic Waveform Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBuffered voltage output terminal for local analyzer plug-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Power Input Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNominal 24 VDC external supply loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Input Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNon-contacting proximity transducer probe assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull-Scale Range Suffix\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e05 Option Specific Calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Envelope Selection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e03 Mounting Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChassis Assembly Suffix\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCN Certified Configuration Variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChassis Mechanical Envelope\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnodized aluminum housing with integrated terminal strips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHardware Core Layout\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow-profile compact footprint optimized for high-density side-by-side rail mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperational Weight Reference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndustrial standard field transmitter assembly weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eTerminal Point Designation\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTerminal Function Assignment\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e+ \/ Loop\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePositive DC Loop Voltage Input Supply \/ Signal Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e- \/ Return\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNegative Return \/ Current Loop Signal Output Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBUF \/ Dynamic\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDynamic Raw Voltage Output Signal Point (For portable vibration meters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCOM \/ Ground\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommon Circuit Ground reference terminal line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProbe Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDedicated connection terminal block input for external proximity probe lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Chassis Mounting:\u003c\/strong\u003e Fix the transmitter block securely onto a clean, unpainted, vibration-isolated instrument panel inside an electrical enclosure. Verify proper physical layout alignment to prevent internal structural stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProximity Probe Connection:\u003c\/strong\u003e Direct the primary proximity transducer coaxial lead wire straight into the designated input terminal channel block. Keep the internal signal wires separate from any high-voltage motor electrical conduits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop Power Verification:\u003c\/strong\u003e Check the overall loop resistance parameters and source power input ratings before energizing the 4-20 mA current network lines to avoid unexpected component strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Terminal Shielding:\u003c\/strong\u003e Ensure the dynamic voltage output terminal covers are completely sealed when not hooked up to local portable instruments to keep moisture and dust off the diagnostic contacts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666863157611,"sku":"990-05-XX-03-CN 104M6732-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-05-xx-03-cn-104m6732-01-vibration-transmitter-2p0d2asnnce_24d3e90c-bdb7-4d6a-ae74-4313620d804e.jpg?v=1765449361"},{"product_id":"bently-nevada-990-05-xx-03-cn-104m1359-01-vibration-transmitter","title":"Bently Nevada 990-05-XX-03-CN 104M1359-01 Vibration Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e990-05-XX-03-CN\u003c\/strong\u003e (Internal Part Number: \u003cstrong\u003e104M1359-01\u003c\/strong\u003e) is an industrial, loop-powered \u003cstrong\u003e990 Vibration Transmitter\u003c\/strong\u003e engineered by \u003cstrong\u003eBently Nevada\u003c\/strong\u003e (a Baker Hughes business) to deliver continuous machinery condition tracking directly to plant control systems. This integrated field unit combines the signal-conditioning electronics of a proximity sensor and a transmitter into a single, space-saving package. It accepts inputs from a non-contacting 3300 XL 8mm eddy-current proximity probe and extension cable system, converting dynamic shaft micro-gap variations into a linear 4 to 20 mA analog current loop. This direct interface allows plant operators to route critical vibration data straight into Programmable Logic Controllers (PLC) or Distributed Control Systems (DCS) without the need for a separate rack-based monitoring monitor.\u003c\/p\u003e\n\u003cp\u003eThe exact hardware configuration \u003cstrong\u003e990-05-XX-03-CN\u003c\/strong\u003e features a factory-calibrated \u003cstrong\u003efull-scale measurement scale of 0-5 mils pp (0-125 um pp)\u003c\/strong\u003e, optimized for monitoring radial shaft vibration amplitudes. It is equipped with a \u003cstrong\u003eBulkhead Coaxial Connector Mounting Option\u003c\/strong\u003e, ensuring a high-integrity mechanical and electrical anchor through junction box enclosures or field bulkheads. Certified with the \u003cstrong\u003eCN agency approval designation\u003c\/strong\u003e, this module complies with global safety frameworks, including ATEX\/IECEx and local Chinese NEPSI hazardous area regulations. The part number \u003cstrong\u003e104M1359-01\u003c\/strong\u003e represents the modern OEM manufacturing assembly designation, incorporating upgraded high-stability surface-mount components and improved RFI\/EMI shielding over older product iterations while maintaining identical physical and electrical drop-in backward compatibility.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-wire loop-powered configuration providing a direct 4 to 20 mA proportional current output to DCS\/PLC automation cards.\u003c\/li\u003e\n\u003cli\u003eStandardized 0-5 mils peak-to-peak (0-125 um peak-to-peak) linear scale calibration for precision shaft vibration logging.\u003c\/li\u003e\n\u003cli\u003eRobust bulkhead coaxial mounting arrangement for secure structural installation through panel or enclosure walls.\u003c\/li\u003e\n\u003cli\u003eDual hazardous zone certifications matching global ATEX\/IECEx standards with local Chinese NEPSI industrial markings.\u003c\/li\u003e\n\u003cli\u003eModern 104M1359-01 component build featuring enhanced noise immunity and thermal stability in harsh processing zones.\u003c\/li\u003e\n\u003cli\u003eFront-mounted isolated BNC dynamic terminal providing raw, unconditioned voltage waveforms for on-site diagnostic analyzers.\u003c\/li\u003e\n\u003cli\u003eIndependent non-interacting zero and span adjustment pots allowing seamless calibration verification under field conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandalone radial shaft vibration monitoring on fluid-filmed bearings of industrial process fans and blowers.\u003c\/li\u003e\n\u003cli\u003eDirect asset protection loop integration for medium-sized balance-of-plant electric motors and centrifugal pump skids.\u003c\/li\u003e\n\u003cli\u003eDistributed machinery monitoring inside remote oil and gas transport pipeline stations or water utility infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOption String Breakdown\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOption Code Slot\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSelected Option Value\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Detail\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e990\u003c\/td\u003e\n\u003ctd\u003e990 Vibration Transmitter Product Family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eA: Full-scale Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-05\u003c\/td\u003e\n\u003ctd\u003e0-5 mils peak-to-peak (0-125 um peak-to-peak) scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eB: System Length Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-XX\u003c\/td\u003e\n\u003ctd\u003eConfigurable system loop length (Matches probe\/cable parameters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eC: Mounting Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-03\u003c\/td\u003e\n\u003ctd\u003eBulkhead coaxial connector mounting layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eD: Agency Approval\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-CN\u003c\/td\u003e\n\u003ctd\u003eCombined ATEX\/IECEx and Chinese NEPSI hazardous area approvals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e104M1359-01\u003c\/td\u003e\n\u003ctd\u003eModern factory production assembly code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrdering Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e990-05-XX-03-CN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Assembly Part ID\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e104M1359-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwo-Wire Proximity Vibration Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinear Scale Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 5 mils pp (0 to 125 um pp) displacement amplitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Loop Signaling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProportional 4 to 20 mAdc current loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuffered Output Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 kohm nominal (Protected against continuous short circuit faults)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuffered Output Scale Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNominal 7.87 V\/mm (200 mV\/mil) corresponding to the raw probe gap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage Window\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+12 Vdc to +35 Vdc loop power required at the termination interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransducer Matching Loop\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCalibrated for 3300 XL 8mm proximity probe and extension cable loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eField Wiring Block Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAccepts wire gauges up to 1.5 mm squares (16 to 24 AWG) solid or stranded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Construction Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate body integrated with an anodized aluminum base plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Hardware Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.43 kg (0.9 lbm) typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature Bounds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-35 degC to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature Bounds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-51 degC to +100 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity Limits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95% maximum, non-condensing atmosphere constraints\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eTermination Point\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction Assignment\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePROBE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMiniature coaxial connection port receiving the incoming transducer extension cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e+ (SIG)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePositive current loop terminal receiving incoming +12 to +35 Vdc loop power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e- (COM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNegative current loop connection returning the regulated 4 to 20 mA measurement tracking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBUF\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFront-panel isolated BNC dynamic port providing unconditioned sensor voltage waves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulkhead Mount Assembly:\u003c\/strong\u003e Secure the transmitter body through the enclosure wall panel or custom bulkhead interface plates using the integrated mechanical thread mounts to ensure a clean, rattle-free anchor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Ground Isolation:\u003c\/strong\u003e Verify that the transmitter housing base plate remains electrically isolated from structural cabinet metals. This isolation blocks raw loop noise and prevents ground currents from corrupting vibration waveforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Length Synchronization:\u003c\/strong\u003e Check that your specified system length option (Option -XX) perfectly matches the total physical length of the attached 3300 XL 8mm probe and extension cable to maintain calibrated accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Signal Diagnostics:\u003c\/strong\u003e Connect vibration data collectors directly to the front-facing BNC socket for diagnostics. This isolated port outputs raw data (200 mV\/mil) without affecting or interrupting the primary 4-20 mA control loop signaling.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666864238955,"sku":"990-05-XX-03-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-05-xx-03-cn-104m1359-01-vibration-transmitter-yrd0eij2nni_f1f4fa4b-ad69-4c46-a7a2-bce4364d89b8.jpg?v=1765449392"},{"product_id":"bently-nevada-990-10-xx-01-00-283278-01-vibration-transmitter","title":"Bently Nevada 990-10-XX-01-00 283278-01 Vibration Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e990-10-XX-01-00\u003c\/strong\u003e (Internal SKU\/Part Number: \u003cstrong\u003e283278-01\u003c\/strong\u003e) is an industrial, loop-powered \u003cstrong\u003e990 Vibration Transmitter\u003c\/strong\u003e engineered by \u003cstrong\u003eBently Nevada\u003c\/strong\u003e (a Baker Hughes business). This specialized device provides continuous machinery condition monitoring and asset protection by interfacing field transducers directly with plant automation systems. It integrates the high-frequency signal conditioning electronics of a proximity sensor and an analog transmitter into a single, compact polycarbonate housing. The unit accepts inputs from a non-contacting 3300 XL 8mm eddy-current proximity probe and extension cable system, converting raw shaft micro-gap variations into a linear, proportional 4 to 20 mA analog current loop output. This configuration enables plant operators to route critical radial vibration data straight to Distributed Control Systems (DCS) or Programmable Logic Controllers (PLC) without the added infrastructure of a separate, rack-based monitor chassis.\u003c\/p\u003e\n\u003cp\u003eThis exact hardware configuration features an expanded factory-calibrated \u003cstrong\u003efull-scale measurement scale of 0-10 mils pp (0-250 um pp)\u003c\/strong\u003e, designed for machines with larger expected rotor vibration amplitudes. The unit is equipped with integrated \u003cstrong\u003e35 mm DIN rail clips\u003c\/strong\u003e for rapid, toolless snap-on installation into local marshalling junction boxes. The agency option is designated as \u003cstrong\u003e-00\u003c\/strong\u003e, which represents the standard, non-hazardous area base model for general-purpose plant zones. The internal tracking number \u003cstrong\u003e283278-01\u003c\/strong\u003e represents the modern OEM manufacturing assembly designation, incorporating high-stability surface-mount components and enhanced RFI\/EMI noise suppression filters over legacy iterations while maintaining identical physical and electrical drop-in backward compatibility.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-wire, loop-powered configuration that routes a proportional 4 to 20 mA analog signal directly to host DCS or PLC automation cards.\u003c\/li\u003e\n\u003cli\u003eExpanded 0-10 mils peak-to-peak (0-250 um peak-to-peak) linear scale calibration for high-amplitude shaft displacement logging.\u003c\/li\u003e\n\u003cli\u003eIntegrated heavy-duty 35 mm DIN rail clips for secure, vibration-resistant installation on standard terminal enclosure tracks.\u003c\/li\u003e\n\u003cli\u003eStandard-area application footprint (-00 option) engineered for reliable cost-effective deployment in non-classified plant zones.\u003c\/li\u003e\n\u003cli\u003eModern 283278-01 component build featuring enhanced noise immunity and thermal stability in harsh processing environments.\u003c\/li\u003e\n\u003cli\u003eFront-mounted, isolated BNC dynamic terminal providing raw, unconditioned voltage waveforms for local diagnostic data collectors.\u003c\/li\u003e\n\u003cli\u003eNon-interacting zero and span adjustment pots allowing seamless, independent calibration verification under field conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous radial shaft vibration monitoring on fluid-filmed bearings of industrial turbo-fans, exhausters, and blowers.\u003c\/li\u003e\n\u003cli\u003eStandalone asset protection loop integration for large electric motors, industrial gearboxes, and high-capacity centrifugal pumps.\u003c\/li\u003e\n\u003cli\u003eDistributed machinery condition monitoring inside factory utility rooms, water handling skids, and HVAC cooling towers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOption String Breakdown\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOption Code Slot\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSelected Option Value\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Detail\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e990\u003c\/td\u003e\n\u003ctd\u003e990 Vibration Transmitter Product Family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eA: Full-scale Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-10\u003c\/td\u003e\n\u003ctd\u003e0-10 mils peak-to-peak (0-250 um peak-to-peak) measurement scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eB: System Length Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-XX\u003c\/td\u003e\n\u003ctd\u003eConfigurable system loop length (Matches probe\/cable design parameters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eC: Mounting Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-01\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN rail clips factory-installed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eD: Agency Approval\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-00\u003c\/td\u003e\n\u003ctd\u003eNone (Standard safety area classification for non-hazardous zones)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInternal Assembly Part ID\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e283278-01\u003c\/td\u003e\n\u003ctd\u003eModern factory production assembly code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrdering Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e990-10-XX-01-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Assembly Part ID\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e283278-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwo-Wire Proximity Vibration Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull Scale Linear Calibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 10 mils pp (0 to 250 um pp) peak-to-peak displacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Loop Signaling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProportional 4 to 20 mAdc current loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuffered Output Scale Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNominal 7.87 V\/mm (200 mV\/mil) corresponding to raw probe gap voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuffered Output Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 kohm nominal (Protected against continuous short circuit faults)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+12 Vdc to +35 Vdc loop power required at the terminal links\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransducer Core Matching\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCalibrated for standard 3300 XL 8mm proximity probe and extension cable loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eField Wiring Block Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTerminal strip accepting wire cross-sections up to 1.5 mm squares (16 to 24 AWG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Construction Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate body structure integrated with an aluminum base plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Component Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.43 kg (0.9 lbm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature Bounds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-35 degC to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature Bounds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-51 degC to +100 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity Index\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95% maximum, non-condensing atmosphere constraints\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eInterface Element\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction Assignment\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePROBE Coaxial Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMiniature coaxial connection point receiving the incoming transducer extension cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e+ (SIG) Terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePositive current loop connection receiving incoming +12 to +35 Vdc loop power inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e- (COM) Terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNegative current loop connection returning the regulated 4 to 20 mA measurement signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBUF BNC Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFront-panel isolated BNC socket providing unconditioned sensor voltage waves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Attachment:\u003c\/strong\u003e Position the transmitter housing directly over standard 35 mm DIN rail tracking. Apply firm downward pressure until the integrated plastic clips snap tightly over the rail flanges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Frame Isolation:\u003c\/strong\u003e Ensure the internal ground planes remain isolated from bare electrical conduit paths. The transmitter backplate must remain isolated from structural rack frames to eliminate low-voltage ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Length Verification:\u003c\/strong\u003e Verify that the system length option (Option -XX) perfectly matches the combined physical length of the connected 3300 XL 8mm probe and extension cable to maintain proper scaling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Signal Diagnostic Check:\u003c\/strong\u003e Use the front-facing coaxial BNC connector to patch into local signal analyzers. This buffered port provides a raw voltage wave (200 mV\/mil) without altering the primary 4-20 mA control loop tracking.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666864894315,"sku":"990-10-XX-01-00 283278-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-10-xx-01-00-283278-01-vibration-transmitters-jhqrcqlj0j4_497e5c40-6a6e-4963-bdbc-02b2a6f1142a.jpg?v=1765449403"},{"product_id":"bently-nevada-990-10-xx-01-00-mod-165353-01-990-vibration-transmitter","title":"Bently Nevada 990-10-XX-01-00 MOD:165353-01 990 Vibration Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e990-10-XX-01-00 MOD:165353-01\u003c\/strong\u003e is a loop-powered, two-wire \u003cstrong\u003e990 Vibration Transmitter\u003c\/strong\u003e manufactured by \u003cstrong\u003eBently Nevada\u003c\/strong\u003e (a Baker Hughes business). It is engineered to provide continuous machinery condition monitoring and asset protection by interfacing directly with plant automation systems. This field-mountable instrument integrates the signal conditioning electronics of a proximity sensor and an analog transmitter into a single, space-saving housing. It accepts high-frequency inputs from a non-contacting 3300 XL 8mm eddy-current proximity probe and extension cable, processing raw target gap variations into a linear 4 to 20 mA current loop output. This proportional signal routes directly to standard Distributed Control Systems (DCS) or Programmable Logic Controllers (PLC) without requiring a separate rack monitoring system.\u003c\/p\u003e\n\u003cp\u003eThis exact configuration features a factory-calibrated \u003cstrong\u003efull-scale measurement scale of 0-10 mils pp (0-250 um pp)\u003c\/strong\u003e, designed for machines with larger expected rotor vibration amplitudes. The unit is equipped with integrated \u003cstrong\u003e35 mm DIN rail clips\u003c\/strong\u003e for rapid, toolless snap-on installation into local marshalling junction boxes. The agency option is designated as \u003cstrong\u003e-00\u003c\/strong\u003e, which represents the standard, non-hazardous area base model for general-purpose plant zones. The specialized factory suffix \u003cstrong\u003eMOD:165353-01\u003c\/strong\u003e denotes a controlled engineering modification that provides precise hardware component optimization or specific filter tuning tailored to optimized machinery metrics while maintaining standard physical chassis profiles.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-wire, loop-powered configuration that routes a proportional 4 to 20 mA analog signal directly to host DCS or PLC automation cards.\u003c\/li\u003e\n\u003cli\u003eExpanded 0-10 mils peak-to-peak (0-250 um peak-to-peak) linear scale calibration for high-amplitude shaft displacement logging.\u003c\/li\u003e\n\u003cli\u003eIntegrated heavy-duty 35 mm DIN rail clips for secure, vibration-resistant installation on standard terminal enclosure tracks.\u003c\/li\u003e\n\u003cli\u003eStandard-area application footprint (-00 option) engineered for reliable cost-effective deployment in non-classified plant zones.\u003c\/li\u003e\n\u003cli\u003eFactory modification code MOD:165353-01 for specialized internal filtering stability and target material synchronization.\u003c\/li\u003e\n\u003cli\u003eFront-mounted, isolated BNC dynamic terminal providing raw, unconditioned voltage waveforms for local diagnostic data collectors.\u003c\/li\u003e\n\u003cli\u003eNon-interacting zero and span adjustment pots allowing seamless, independent calibration verification under field conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous radial shaft vibration monitoring on fluid-filmed bearings of industrial turbo-fans, exhausters, and blowers.\u003c\/li\u003e\n\u003cli\u003eStandalone asset protection loop integration for large electric motors, industrial gearboxes, and high-capacity centrifugal pumps.\u003c\/li\u003e\n\u003cli\u003eDistributed machinery condition monitoring inside factory utility rooms, water handling skids, and HVAC cooling towers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOption String Breakdown\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOption Code Slot\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSelected Option Value\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Detail\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e990\u003c\/td\u003e\n\u003ctd\u003e990 Vibration Transmitter Product Family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eA: Full-scale Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-10\u003c\/td\u003e\n\u003ctd\u003e0-10 mils peak-to-peak (0-250 um peak-to-peak) measurement scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eB: System Length Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-XX\u003c\/td\u003e\n\u003ctd\u003eConfigurable system loop length (Matches probe\/cable design parameters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eC: Mounting Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-01\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN rail clips factory-installed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eD: Agency Approval\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-00\u003c\/td\u003e\n\u003ctd\u003eNone (Standard safety area classification for non-hazardous zones)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModification Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMOD:165353-01\u003c\/td\u003e\n\u003ctd\u003eSpecialized factory hardware configuration modification code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number Identification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e990-10-XX-01-00 MOD:165353-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwo-Wire Proximity Vibration Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull Scale Linear Calibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 10 mils pp (0 to 250 um pp) peak-to-peak displacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Loop Signaling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProportional 4 to 20 mAdc current loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuffered Output Scale Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNominal 7.87 V\/mm (200 mV\/mil) corresponding to raw probe gap voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuffered Output Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 kohm nominal (Protected against continuous short circuit faults)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+12 Vdc to +35 Vdc loop power required at the terminal links\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransducer Core Matching\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCalibrated for standard 3300 XL 8mm proximity probe and extension cable loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eField Wiring Block Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTerminal strip accepting wire cross-sections up to 1.5 mm squares (16 to 24 AWG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Construction Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate body structure integrated with an aluminum base plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Component Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.43 kg (0.9 lbm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature Bounds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-35 degC to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature Bounds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-51 degC to +100 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity Index\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95% maximum, non-condensing atmosphere constraints\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eInterface Element\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction Assignment\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePROBE Coaxial Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMiniature coaxial connection point receiving the incoming transducer extension cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e+ (SIG) Terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePositive current loop connection receiving incoming +12 to +35 Vdc loop power inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e- (COM) Terminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNegative current loop connection returning the regulated 4 to 20 mA measurement signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBUF BNC Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFront-panel isolated BNC socket providing unconditioned sensor voltage waves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Attachment:\u003c\/strong\u003e Position the transmitter housing directly over standard 35 mm DIN rail tracking. Apply firm downward pressure until the integrated plastic clips snap tightly over the rail flanges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Frame Isolation:\u003c\/strong\u003e Ensure the internal ground planes remain isolated from bare electrical conduit paths. The transmitter backplate must remain isolated from structural rack frames to eliminate low-voltage ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Length Verification:\u003c\/strong\u003e Verify that the system length option (Option -XX) perfectly matches the combined physical length of the connected 3300 XL 8mm probe and extension cable to maintain proper scaling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Signal Diagnostic Check:\u003c\/strong\u003e Use the front-facing coaxial BNC connector to patch into local signal analyzers. This buffered port provides a raw voltage wave (200 mV\/mil) without altering the primary 4-20 mA control loop tracking.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666866172267,"sku":"990-10-XX-01-00 MOD:165353-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-10-xx-01-00-mod-165353-01-vibration-transmitters-g0ysqlauzfu_d754ba18-e8d0-488f-adc2-9145d8da6a5b.jpg?v=1765449457"},{"product_id":"bently-nevada-990-05-xx-01-00-mod-165335-01-vibration-transmitter","title":"Bently Nevada 990-05-XX-01-00 MOD:165335-01 Vibration Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 990-05-XX-01-00 MOD:165335-01\u003c\/strong\u003e is a high-performance \u003cstrong\u003evibration transmitter\u003c\/strong\u003e engineered for mission-critical rotating equipment in demanding industrial environments. Operating within TSI systems, the \u003cstrong\u003e990-05-XX-01-00 MOD:165335-01\u003c\/strong\u003e delivers measurement accuracy for vibration, speed, and temperature parameters across turbines, compressors, and large pumps. Featuring ruggedized construction, electrical isolation, and signal processing technology, it filters operational noise to enable early fault detection, configurable alarm settings, and predictive maintenance strategies.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart of the Bently Nevada 990 series for critical machinery protection\u003c\/li\u003e\n\u003cli\u003eAdvanced signal processing and intelligent filtering to minimize false alarms\u003c\/li\u003e\n\u003cli\u003eIntegrated self-diagnostics for continuous verification of sensor health and signal path quality\u003c\/li\u003e\n\u003cli\u003eRuggedized housing built for extreme temperatures, high humidity, and electromagnetic interference\u003c\/li\u003e\n\u003cli\u003eDesigned for standard 35 mm DIN rail mounting\u003c\/li\u003e\n\u003cli\u003eConfigured for applications where agency approvals are not required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower generation, oil and gas, and heavy industrial facilities\u003c\/li\u003e\n\u003cli\u003eGas turbine control systems and steam turbines\u003c\/li\u003e\n\u003cli\u003eCentrifugal compressor protection\u003c\/li\u003e\n\u003cli\u003eLarge pump bearing surveillance and rotating asset management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOption Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSelected Value\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Model\u003c\/td\u003e\n\u003ctd\u003eBase Model Number\u003c\/td\u003e\n\u003ctd\u003e990-05-XX-01-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModification\u003c\/td\u003e\n\u003ctd\u003eSpecial Modification Code\u003c\/td\u003e\n\u003ctd\u003eMOD:165335-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-05\u003c\/td\u003e\n\u003ctd\u003eFull Scale Option \/ Configuration\u003c\/td\u003e\n\u003ctd\u003e05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-XX\u003c\/td\u003e\n\u003ctd\u003eUnspecified Option\u003c\/td\u003e\n\u003ctd\u003eXX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-01\u003c\/td\u003e\n\u003ctd\u003eMounting Option\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN rail clips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-00\u003c\/td\u003e\n\u003ctd\u003eAgency Approval Option\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e990-05-XX-01-00 MOD:165335-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eVibration Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003e990 series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem\u003c\/td\u003e\n\u003ctd\u003eTSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Option\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN rail clips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Approval Option\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Status\u003c\/td\u003e\n\u003ctd\u003eActive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e9.8 cm x 7.3 cm x 5.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Mounting:\u003c\/strong\u003e Securely latch the transmitter module onto a 35 mm DIN rail using the integral mounting clips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring \u0026amp; Noise Reduction:\u003c\/strong\u003e Connect field signal wiring using shielded twisted-pair conductors to mitigate electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure cable shields are connected to a single-point panel ground to eliminate potential ground loop interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Calibration:\u003c\/strong\u003e Verify sensor input configuration and calibration parameters prior to operational commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666867024235,"sku":"990-05-XX-01-00 MOD:165335-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-05-xx-01-00-mod-165335-01-vibration-transmitter-gvvaqgyrfje_d18c44fe-351d-4df5-8b4d-04b1fca929d2.jpg?v=1765449490"},{"product_id":"bently-nevada-990-05-70-02-05-vibration-transmitter","title":"Bently Nevada 990-05-70-02-05 Vibration Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e990-05-70-02-05\u003c\/strong\u003e is a 2-wire, loop-powered vibration transmitter developed for original equipment manufacturers (OEMs) of rotating machinery. It integrates the functional capabilities of a proximity probe driver (proximitor) and signal conditioning electronics into a single, compact field unit. The transmitter tracks dynamic radial vibration or shaft elongation by interfacing directly with a non-contacting proximity transducer system, translating raw displacement data into a proportional 4-20 mA analog current output. This continuous current loop interfaces directly into distributed control systems (DCS), programmable logic controllers (PLCs), or SCADA networks without the addition of separate monitor racks or dedicated proximitor modules, making it a space-efficient selection for critical machinery safety loops.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated driver and signal conditioning circuitry to reduce instrumentation layout footprints.\u003c\/li\u003e\n\u003cli\u003e2-wire loop-powered configuration providing a 4-20 mA DC signal representation of vibration levels.\u003c\/li\u003e\n\u003cli\u003eAccessible frontal BNC jack delivering a buffered dynamic raw voltage output (Prox Out) scaled at 200 mV\/mil.\u003c\/li\u003e\n\u003cli\u003eSpecialized tuning optimized for direct interface with the 3300 NSv proximity transducer system.\u003c\/li\u003e\n\u003cli\u003eReliable design constructed to maintain precision under extreme temperature variants and high-vibration stresses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCentrifugal air compressor radial vibration and shaft movement tracking.\u003c\/li\u003e\n\u003cli\u003eHigh-speed industrial pump and motor mechanical protection.\u003c\/li\u003e\n\u003cli\u003eCooling tower fan and blower structural safety loops.\u003c\/li\u003e\n\u003cli\u003eOEM rotating asset integrated control panel configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOption Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e990\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProduct Series: 2-Wire Vibration Transmitter System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e05\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull-Scale Range Option: 0 to 5 mils peak-to-peak (0 to 125 um pp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e70\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystem Length Option: 7.0 meters (23.0 feet) total length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e02\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMounting Option: Bulkhead screws configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e05\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAgency Approval Option: Certified for CSA\/ATEX Zone 0, Zone 2, and ABS maritime standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e990-05-70-02-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated Proximitor and Vibration Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC (proportional to 0-5 mils pp displacement)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 Hz to 6,000 Hz (+0 dB, -3 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+12 to +35 Vdc (at the transmitter terminals)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-35 degC to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDynamic Calibration Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 mV\/mil (via front-accessible BNC connector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Match\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada 3300 NSv Proximity Transducers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmitter Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.43 kg (0.95 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e114.3 mm x 81.3 mm x 44.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eInterface Type\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal block (+)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePositive Loop Power Input (+12 to +35 Vdc)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal block (-)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNegative Loop Return \/ Current Signal Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBNC Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBuffered Prox Out Dynamic Raw Signal (200 mV\/mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoaxial Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInput connection from the 3300 NSv proximity probe extension cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Bulkhead Installation:\u003c\/strong\u003e Mount the transmitter module securely onto a flat panel surface inside an enclosure using the bulkhead screw holes provided.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransducer Setup:\u003c\/strong\u003e Install and gap the 3300 NSv proximity probe relative to the target material according to project engineering guidelines. Connect the 7.0m extension cable between the probe and the transmitter coaxial input port.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture Protection:\u003c\/strong\u003e Wrap the probe-to-extension cable coaxial connections with self-fusing silicone tape to prevent moisture infiltration and grounding errors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Loop Wiring:\u003c\/strong\u003e Connect the 4-20 mA signal wires from the receiver instrument to the transmitter terminal block while maintaining correct (+\/-) polarity. Do not exceed the maximum supply limit of 35 Vdc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Avoidance:\u003c\/strong\u003e Route transmitter loop wiring and probe extension cables isolated from variable frequency drive (VFD) outputs, motor supply wires, or high-voltage AC electrical lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop Verification:\u003c\/strong\u003e Energize the loop circuit and verify a standard 4 mA baseline output when the monitored shaft is completely static.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCSA Certified Zone 0 \/ Zone 2\u003c\/li\u003e\n\u003cli\u003eATEX Certified Zone 0 \/ Zone 2\u003c\/li\u003e\n\u003cli\u003eABS Maritime Type Certification\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666869547371,"sku":"990-05-70-02-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-05-70-02-05-vibration-transmitter-t1w2xbl0y0j_0c55c315-3a36-413c-9be3-504fcf6770ea.jpg?v=1765449576"},{"product_id":"bently-nevada-990-04-xx-01-00-mod-147202-01-vibration-transmitter","title":"Bently Nevada 990-04-XX-01-00 MOD:147202-01 Vibration Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 990-04-XX-01-00 MOD:147202-01\u003c\/strong\u003e is a high-performance \u003cstrong\u003evibration transmitter\u003c\/strong\u003e designed for critical industrial machinery protection within TSI systems. The \u003cstrong\u003e990-04-XX-01-00 MOD:147202-01\u003c\/strong\u003e provides real-time diagnostics and comprehensive vibration monitoring to ensure continuous equipment protection and early fault detection in rotating equipment like turbines and compressors. Engineered for industrial environments, it maintains measurement integrity under extreme temperatures, vibrations, and electromagnetic interference.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart of the Bently Nevada 990 series for critical rotating machinery monitoring\u003c\/li\u003e\n\u003cli\u003eEngineered with industrial-grade components resistant to extreme temperatures, vibrations, and EMI\u003c\/li\u003e\n\u003cli\u003eUses advanced algorithms for real-time diagnostics and early fault detection\u003c\/li\u003e\n\u003cli\u003eDesigned for mounting via 35 mm DIN rail clips\u003c\/li\u003e\n\u003cli\u003eConfigured for installations where agency approvals are not required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower generation plants and oil refineries\u003c\/li\u003e\n\u003cli\u003eGas turbines and steam turbines\u003c\/li\u003e\n\u003cli\u003eCentrifugal compressors and pumps\u003c\/li\u003e\n\u003cli\u003eCritical rotating machinery TSI system integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOption Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSelected Value\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Model\u003c\/td\u003e\n\u003ctd\u003eBase Model Number\u003c\/td\u003e\n\u003ctd\u003e990-04-XX-01-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModification\u003c\/td\u003e\n\u003ctd\u003eSpecial Modification Code\u003c\/td\u003e\n\u003ctd\u003eMOD:147202-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-04\u003c\/td\u003e\n\u003ctd\u003eFull Scale Option \/ Configuration\u003c\/td\u003e\n\u003ctd\u003e04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-XX\u003c\/td\u003e\n\u003ctd\u003eUnspecified Option\u003c\/td\u003e\n\u003ctd\u003eXX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-01\u003c\/td\u003e\n\u003ctd\u003eMounting Option\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN rail clips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-00\u003c\/td\u003e\n\u003ctd\u003eAgency Approval Option\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e990-04-XX-01-00 MOD:147202-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eVibration Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003e990 series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem\u003c\/td\u003e\n\u003ctd\u003eTSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Option\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN rail clips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Approval Option\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Status\u003c\/td\u003e\n\u003ctd\u003eActive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e9.8 cm x 7.3 cm x 5.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Mounting:\u003c\/strong\u003e Securely attach the transmitter onto a standard 35 mm DIN rail using the integral mounting clips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration and Configuration:\u003c\/strong\u003e Ensure proper calibration and sensor gap adjustment prior to operational commissioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring and Shielding:\u003c\/strong\u003e Route field wiring using shielded cables to protect signal processing against electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Connect cable shields to a designated single-point system ground to avoid ground loop noise in measurement circuits.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666869809515,"sku":"990-04-XX-01-00 MOD:147202-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-04-xx-01-00-mod-147202-01-vibration-transmitter-r1uz4nu2ucj_cdc59e40-362e-4cc4-bb34-f899dea0332d.jpg?v=1765449585"},{"product_id":"990-05-70-02-01-bently-nevada-vibration-transmitter-get-a-quote","title":"990-05-70-02-01 Bently Nevada Vibration Transmitter | Get a Quote","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e990-05-70-02-01\u003c\/strong\u003e is a loop-powered vibration transmitter that integrates a non-contacting proximity probe sensor driver and analog signal conditioning electronics into a single module. It measures standard radial shaft vibration on rotating machinery and outputs a continuous 4 to 20 mA current loop signal directly to a PLC, DCS, or SCADA system. This direct-to-control architecture eliminates the necessity of a separate, dedicated monitoring rack. By utilizing eddy current measurement principles, the transmitter monitors dynamic shaft movement without mechanical wear, delivering reliable protection data for plant operations.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated driver and signal conditioner design reduces panel space requirements.\u003c\/li\u003e\n\u003cli\u003eDirect 4-20 mA output interfaces smoothly with standard industrial control platforms.\u003c\/li\u003e\n\u003cli\u003eNon-contacting eddy current measurement eliminates mechanical friction and wear.\u003c\/li\u003e\n\u003cli\u003eAccessible front BNC connector delivers buffered raw vibration signals for diagnostics.\u003c\/li\u003e\n\u003cli\u003eSolid-state circuit protection guards against wiring errors and voltage surges.\u003c\/li\u003e\n\u003cli\u003eRobust environmental design engineered for placement in harsh industrial process areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCentrifugal air compressor vibration monitoring.\u003c\/li\u003e\n\u003cli\u003eSmall industrial fan and process blower protection.\u003c\/li\u003e\n\u003cli\u003eCooling tower fan mechanical protection loops.\u003c\/li\u003e\n\u003cli\u003eIndustrial centrifugal pump shaft tracking.\u003c\/li\u003e\n\u003cli\u003eElectric motor and generator asset monitoring.\u003c\/li\u003e\n\u003cli\u003eHydroelectric turbine rotor displacement analysis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOption Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e990\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProduct Series: Bently Nevada 990 Vibration Transmitter Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e05\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull-Scale Range Option: 0 to 5 mils pp (0 to 125 um pp) radial vibration range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e70\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystem Length Option: 7.0 meters (23.0 feet) total system length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e02\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMounting Option: 35 mm DIN-rail mount style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e01\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAgency Approval Option: CSA, ATEX, and IECEx intrinsic safety and non-incendive approvals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e990-05-70-02-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated Proximity Probe Vibration Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAccepts input from a 3300 XL 5mm or 8mm proximity probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mA DC (proportional to full-scale vibration range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 to 35 VDC (measured at the transmitter terminal block)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRaw Vibration Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBuffered signal via BNC connector (nominal 7.87 V\/mm or 200 mV\/mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-35 degC to +85 degC (-31 degF to +185 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +100 degC (-40 degF to +212 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 95% relative humidity, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolyamide (PBT) blend, corrosion-resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.34 kg (0.75 lbs) approx.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e81.3 mm x 43.2 mm x 94.0 mm (3.20 in x 1.70 in x 3.70 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Mounting:\u003c\/strong\u003e Install the transmitter securely onto a clean 35mm DIN rail inside a protective field enclosure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransducer Placement:\u003c\/strong\u003e Install the proximity probe and extension cable at the designated machine bearing housing. Maintain a minimum cable bend radius of 25.4 mm (1 in) to prevent internal core damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routing:\u003c\/strong\u003e Route the extension cable to the transmitter location. Avoid routing probe cables parallel to high-voltage power lines or variable frequency drive wiring to minimize electrical noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoaxial Connection:\u003c\/strong\u003e Connect the probe extension cable to the coaxial connector located on the bottom of the transmitter housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop Wiring:\u003c\/strong\u003e Wire the 4-20mA loop power source to the transmitter terminal block. Ensure correct polarity is maintained: Terminal 1 (+) and Terminal 2 (-). Isolate the power supply before connecting any field wires.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding:\u003c\/strong\u003e Terminate the cable shields properly at the control room instrument ground only. Do not ground the shield at both ends to prevent destructive ground loops.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666870104427,"sku":"990-05-70-02-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-990-05-70-02-01-vibration-transmitter-ttuo5x40ixp_2fdb38fa-a047-49e7-b914-e8d4d7445d9c.jpg?v=1765449595"},{"product_id":"bently-nevada-177230-02-seismic-transmitter","title":"Bently Nevada 177230-02 Seismic Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for continuous machinery vibration monitoring, the \u003cstrong\u003eBently Nevada 177230-02\u003c\/strong\u003e seismic transmitter provides a reliable 4 to 20 mA loop-powered output proportional to overall vibration velocity. This solid-state sensor is engineered to integrate directly with PLC, DCS, and SCADA control systems without requiring an external interface module. Operating by measuring case vibration, it provides an efficient and cost-effective method for tracking the health of balance-of-plant mechanical assets.\u003c\/p\u003e\n\n\u003cp\u003eThe hermetically sealed 316L stainless steel housing guarantees robust performance in demanding industrial settings. Please note that the manufacturer has designated the 177230-01-01-CN seismic transmitter as a replacement model for legacy 177230-02 configurations.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProvides a direct 4 to 20 mA DC velocity output for direct PLC and DCS interface.\u003c\/li\u003e\n  \u003cli\u003eConstructed with a rugged, corrosion-resistant 316L stainless steel housing.\u003c\/li\u003e\n  \u003cli\u003eIntegral 3-pin MIL-C-5015 electrical connector for secure, industrial-grade wiring.\u003c\/li\u003e\n  \u003cli\u003eSimple loop-powered installation eliminates the need for dedicated transmitter monitors.\u003c\/li\u003e\n  \u003cli\u003eHermetically sealed design for maximum reliability in wet, dusty, or corrosive atmospheres.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCooling tower fan monitoring\u003c\/li\u003e\n  \u003cli\u003eCentrifugal pumps and industrial compressors\u003c\/li\u003e\n  \u003cli\u003eElectric motors and gearboxes\u003c\/li\u003e\n  \u003cli\u003eBalance of Plant (BOP) machinery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eManufacturer\u003c\/th\u003e\n      \u003ctd\u003eBently Nevada\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003ePart Number\/Model\u003c\/th\u003e\n      \u003ctd\u003e177230-02\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eProduct Type\u003c\/th\u003e\n      \u003ctd\u003eSeismic Transmitter\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eMeasurement Range\u003c\/th\u003e\n      \u003ctd\u003e0 to 50.8 mm\/s (0 to 2.0 in\/s) velocity\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eOutput Signal\u003c\/th\u003e\n      \u003ctd\u003e4 to 20 mA DC (loop-powered)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eOperating Temperature Range\u003c\/th\u003e\n      \u003ctd\u003e-40 degC to +85 degC (-40 degF to +185 degF)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eElectrical Isolation\u003c\/th\u003e\n      \u003ctd\u003eGreater than 10^8 ohms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eConnector Type\u003c\/th\u003e\n      \u003ctd\u003e3-pin MIL-C-5015, 316L stainless steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCase Material\u003c\/th\u003e\n      \u003ctd\u003e316L stainless steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eHeight\u003c\/th\u003e\n      \u003ctd\u003e66.0 mm (2.60 in)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eDiameter\u003c\/th\u003e\n      \u003ctd\u003e25.4 mm (1.00 in)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eWeight\u003c\/th\u003e\n      \u003ctd\u003e0.131 kg (0.29 lb)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eTo ensure accurate vibration measurements, mount the transmitter on a clean, flat surface that has been machined to a high finish. Utilize the specified mounting stud and apply the recommended torque to ensure rigid physical coupling with the machinery casing. Route the cabling away from high-voltage motor supply lines to minimize electromagnetic interference, and utilize appropriate shielding techniques with the 3-pin MIL-C-5015 connector.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668296135019,"sku":"177230-02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/177230-02-azx2m5nntdi_07c352c7-239b-4917-9187-3286e3925484.jpg?v=1765520397"},{"product_id":"991-06-50-01-00-bently-nevada-991-thrust-transmitter","title":"991-06-50-01-00 | Bently Nevada | 991 Thrust Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e991-06-50-01-00\u003c\/strong\u003e is a thrust position transmitter designed for continuous shaft axial displacement monitoring in rotating machinery systems. It converts proximity probe signals into a proportional industrial output for integration with turbine supervisory instrumentation, machinery protection systems, and distributed control systems.\u003c\/p\u003e\n\u003cp\u003eThe transmitter supports thrust measurement applications in steam turbines, compressors, pumps, and other critical rotating assets where axial shaft movement monitoring is required. The unit is compatible with proximity probe systems using a 5.0 metre system length configuration and supports DIN-rail installation for industrial control panels.\u003c\/p\u003e\n\u003cp\u003eDesigned for machinery condition monitoring environments, the \u003cstrong\u003e991 Thrust Transmitter\u003c\/strong\u003e provides reliable signal conditioning and simplified integration into plant monitoring architectures.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous axial thrust position monitoring\u003c\/li\u003e\n\u003cli\u003eDIN-rail mounting configuration\u003c\/li\u003e\n\u003cli\u003e0 to 0.6 mm full-scale measurement range\u003c\/li\u003e\n\u003cli\u003eCompatible with 5.0 metre probe system length\u003c\/li\u003e\n\u003cli\u003eIndustrial panel installation design\u003c\/li\u003e\n\u003cli\u003eCompact transmitter housing\u003c\/li\u003e\n\u003cli\u003eSuitable for turbine supervisory systems\u003c\/li\u003e\n\u003cli\u003eSupports machinery protection applications\u003c\/li\u003e\n\u003cli\u003ePanel or enclosure integration capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSteam turbine thrust monitoring\u003c\/li\u003e\n\u003cli\u003eCompressor axial displacement measurement\u003c\/li\u003e\n\u003cli\u003eRotating equipment protection systems\u003c\/li\u003e\n\u003cli\u003eTurbine supervisory instrumentation systems\u003c\/li\u003e\n\u003cli\u003eIndustrial machinery monitoring panels\u003c\/li\u003e\n\u003cli\u003eOil and gas rotating equipment\u003c\/li\u003e\n\u003cli\u003ePower generation facilities\u003c\/li\u003e\n\u003cli\u003eProcess industry condition monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel Code\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e991\u003c\/td\u003e\n\u003ctd\u003eThrust Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-06\u003c\/td\u003e\n\u003ctd\u003e0 to 0.6 mm full-scale option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-50\u003c\/td\u003e\n\u003ctd\u003e5.0 metres (16.4 feet) system length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-01\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN-rail clips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-00\u003c\/td\u003e\n\u003ctd\u003eAgency approval not required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e991-06-50-01-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eThrust Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e991\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e0 to 0.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Length\u003c\/td\u003e\n\u003ctd\u003e5.0 metres (16.4 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN-rail clips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Approval\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e2.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e53.3 mm x 73.9 mm x 100.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Height Without DIN Clip\u003c\/td\u003e\n\u003ctd\u003e42.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Distance (W x L)\u003c\/td\u003e\n\u003ctd\u003e63.5 mm x 69.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Diameter\u003c\/td\u003e\n\u003ctd\u003e5.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEstimated Lead Time\u003c\/td\u003e\n\u003ctd\u003e12 - 18 Weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eU.S.A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the transmitter on a properly grounded 35 mm DIN rail.\u003c\/li\u003e\n\u003cli\u003eRoute probe and signal cables separately from high-voltage wiring.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling to reduce EMI and RFI interference.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate ventilation inside the control cabinet.\u003c\/li\u003e\n\u003cli\u003eVerify probe system length compatibility before commissioning.\u003c\/li\u003e\n\u003cli\u003eEnsure secure terminal connections during installation.\u003c\/li\u003e\n\u003cli\u003eAvoid excessive vibration or moisture exposure inside the enclosure.\u003c\/li\u003e\n\u003cli\u003eConfirm proper polarity and signal wiring before energizing the system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the 991 transmitter measure?\u003c\/strong\u003e\u003cbr\u003eIt monitors axial shaft displacement in rotating machinery applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the full-scale measurement range?\u003c\/strong\u003e\u003cbr\u003eThe configured range is 0 to 0.6 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich mounting method is used?\u003c\/strong\u003e\u003cbr\u003eThe unit uses 35 mm DIN-rail clips.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat system length is supported by this model?\u003c\/strong\u003e\u003cbr\u003eThis version supports a 5.0 metre probe system length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the transmitter be installed in control cabinets?\u003c\/strong\u003e\u003cbr\u003eYes. The compact housing is suitable for industrial panel installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this device suitable for turbine monitoring?\u003c\/strong\u003e\u003cbr\u003eYes. It is commonly used in turbine supervisory systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the unit include hazardous area approvals?\u003c\/strong\u003e\u003cbr\u003eNo approvals are specified for this configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat industries commonly use this transmitter?\u003c\/strong\u003e\u003cbr\u003ePower generation, oil and gas, and process industries frequently use it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of machinery can use this transmitter?\u003c\/strong\u003e\u003cbr\u003eSteam turbines, compressors, pumps, and other rotating assets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the transmitter compatible with machinery protection systems?\u003c\/strong\u003e\u003cbr\u003eYes. It can interface with machinery monitoring and protection platforms.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668299411819,"sku":"991-06-50-01-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/991-06-50-01-00-mrx1sfku4cs_16f417d9-abde-4564-9871-1a1dac0d35d6.jpg?v=1765520501"},{"product_id":"bently-nevada-177230-01-01-05-seismic-transmitter","title":"Bently Nevada 177230-01-01-05 Seismic Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 177230-01-01-05\u003c\/strong\u003e is a loop-powered \u003cstrong\u003eseismic transmitter\u003c\/strong\u003e designed for machinery condition monitoring. It integrates directly into programmable logic controllers (PLCs), DCS, and SCADA systems that provide internal loop power. The \u003cstrong\u003e177230-01-01-05\u003c\/strong\u003e processes vibration measurements and outputs a primary 4 to 20 mA current loop representing velocity vibration, along with a secondary raw dynamic voltage output representing acceleration for detailed signal analysis.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInterfaces directly with PLCs, DCS, and SCADA control systems.\u003c\/li\u003e\n\u003cli\u003eProvides a primary 4 to 20 mA loop-powered velocity output and a secondary raw dynamic voltage output.\u003c\/li\u003e\n\u003cli\u003eRequires no field configuration or adjustments.\u003c\/li\u003e\n\u003cli\u003eFeatures a hermetically sealed 316L stainless steel case for demanding environments.\u003c\/li\u003e\n\u003cli\u003eIncludes self-test capabilities and a protected interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMachinery asset condition monitoring\u003c\/li\u003e\n\u003cli\u003eOverall plant vibration measurement\u003c\/li\u003e\n\u003cli\u003eBalance-of-plant rotating machinery protection\u003c\/li\u003e\n\u003cli\u003eIntegration into PLC, DCS, and SCADA control loops\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOption \/ Ordering Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e177230-AA-BB-CC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSeismic Transmitter\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAA: Measurement Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e01\u003c\/strong\u003e = 0 to 25.4 mm\/s (0 to 1.0 in\/s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBB: Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e01\u003c\/strong\u003e = 10 Hz to 1 kHz (600 to 60 kcps) rms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCC: Approvals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e05\u003c\/strong\u003e = Multiple Approvals (CSA\/NRTL\/C, ATEX\/IECEx)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e177230-01-01-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeismic Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMain Loop Sensitivity (Signal One)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 to 25.4 mm\/s (0 to 1.0 in\/s) +\/- 10% FS, broadband rms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Format (Pin A ref Pin B)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mA current loop, velocity vibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDynamic Signal Sensitivity (Signal Two)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.2 mV\/m\/s2 (100 mV\/g) +\/- 20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Format (Pin C ref Pin B)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage, acceleration vibration, unbuffered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDynamic Signal Frequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5 Hz to 10 kHz (150 cpm to 600 kcpm) +\/- 10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMain Loop Frequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 Hz to 1 kHz (600 cpm to 60 kcpm) +\/- 10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExcitation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 to 30 Vdc (current limited to 40 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSettling Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLess than 15 seconds within 2% of final value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinearity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+\/- 1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Bias (ref Pin B)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5 V +\/- 0.1 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull Scale Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e147 m\/s2 (15 g's) peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounted Resonant Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreater than 12 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransverse Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLess than 5% of sensitivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensing Element Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCeramic \/ Shear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +85 degC (-40 degF to +185 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreater than 10^8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Breakdown Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600 Vrms with less than 1 mA leakage current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Seal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHermetically sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTo 100% non-submerged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCase Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e316L stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-pin MIL-C-5015, 316L stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Hole \/ Threads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4-28 UNF; supplied with M6x1, M8x1.25, and 1\/4-28 UNF adapters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 to 7 N-m (35.4 to 62.0 in-lbf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmitter Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e131 g (4.62 oz) typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25.4 mm (1.00 in) Diameter x 66.0 mm (2.60 in) Height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eConnector Pin\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-20 mA Positive Loop (Positive with reference to Pin B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-20 mA Negative Loop \/ Return for Dynamic Signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDynamic Signal in voltage, unbuffered (Referenced to Pin B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Method:\u003c\/strong\u003e Mount directly to the machine surface using the provided stud adapters and torque to 4 to 7 N-m.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Base Precaution:\u003c\/strong\u003e If using a magnetic base, roll the base onto the machine surface. Avoid snapping the unit onto the machine, as sudden impact can generate large voltage spikes that may damage internal electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding and Signal Isolation:\u003c\/strong\u003e Ensure the dynamic signal return (Pin B) is isolated from external grounds. Grounding this terminal shorts the 4 to 20 mA current loop, resulting in signal loss.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFCC:\u003c\/strong\u003e Complies with Part 15 of FCC Rules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC:\u003c\/strong\u003e EMC Directive 2014\/30\/EU.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS:\u003c\/strong\u003e RoHS Directive 2011\/65\/EU.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCSA\/NRTL\/C:\u003c\/strong\u003e Class I, Div 1, Groups A, B, C, D; Class II, Div 1, Groups E, F, G; Class III, Div 1 (Ex ia IIC T4 \/ AEx ia IIC T4); Class I, Div 2, Groups A, B, C, D (Ex nL IIC T4 \/ AEx nA IIC T4).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX\/IECEx:\u003c\/strong\u003e II 1 G Ex ia IIC T4 Ga \/ II 3 G Ex na IIC T4 Gc (Ta = -40 degC to +80 degC).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668299444587,"sku":"177230-01-01-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/177230-01-01-05-bn-mnwcsvmu0dv_6e54198e-4fd4-4dff-99c3-144eb30f6c98.jpg?v=1765520502"},{"product_id":"991-25-70-01-cn-bently-nevada-991-thrust-transmitter","title":"991-25-70-01-CN | Bently-Nevada | 991 Thrust Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e991-25-70-01-CN\u003c\/strong\u003e is a 2-wire, loop-powered thrust transmitter designed to provide a proportional 4 to 20 mA axial displacement signal for rotating machinery monitoring applications. It accepts input from a \u003cstrong\u003e3300 NSv proximity probe\u003c\/strong\u003e and matching extension cable, then conditions the signal into engineering units proportional to shaft axial position for machinery control and protection systems.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e991 Thrust Transmitter\u003c\/strong\u003e integrates the Proximitor Sensor within the transmitter housing, eliminating the need for an external unit. It provides non-isolated PROX OUT and COM outputs for dynamic vibration and gap voltage diagnostics, supporting machinery analysis and troubleshooting.\u003c\/p\u003e\n\u003cp\u003eThe transmitter is suitable for centrifugal air compressors, pumps, motors, and fans where compact installation space and continuous thrust position indication are required. Compatibility with the \u003cstrong\u003e3300 NSv proximity probe\u003c\/strong\u003e allows installation in small clearance areas typical of centrifugal compressor systems.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2-wire loop-powered transmitter\u003c\/li\u003e\n\u003cli\u003e4 to 20 mA proportional thrust position output\u003c\/li\u003e\n\u003cli\u003eIntegrated Proximitor Sensor\u003c\/li\u003e\n\u003cli\u003eCompatible with 3300 NSv proximity probe systems\u003c\/li\u003e\n\u003cli\u003eNon-isolated PROX OUT diagnostic signal\u003c\/li\u003e\n\u003cli\u003eCoaxial connector for vibration diagnostics\u003c\/li\u003e\n\u003cli\u003eNon-interacting zero and span adjustments\u003c\/li\u003e\n\u003cli\u003eTest Input pin for loop verification\u003c\/li\u003e\n\u003cli\u003ePower-up inhibit circuit\u003c\/li\u003e\n\u003cli\u003eNot OK\/Signal Defeat protection circuit\u003c\/li\u003e\n\u003cli\u003eDIN-rail mounting support\u003c\/li\u003e\n\u003cli\u003ePotted construction for high humidity environments\u003c\/li\u003e\n\u003cli\u003eSuitable for 100% condensing environments\u003c\/li\u003e\n\u003cli\u003eSupports compact installation areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCentrifugal air compressors\u003c\/li\u003e\n\u003cli\u003eSmall industrial pumps\u003c\/li\u003e\n\u003cli\u003eRotating machinery monitoring\u003c\/li\u003e\n\u003cli\u003eMotor thrust position measurement\u003c\/li\u003e\n\u003cli\u003eFan shaft displacement monitoring\u003c\/li\u003e\n\u003cli\u003eOEM machinery control systems\u003c\/li\u003e\n\u003cli\u003eTurbine auxiliary systems\u003c\/li\u003e\n\u003cli\u003eMachinery protection systems\u003c\/li\u003e\n\u003cli\u003eCondition monitoring panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel Code\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e991\u003c\/td\u003e\n\u003ctd\u003eThrust Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-25\u003c\/td\u003e\n\u003ctd\u003e25-0-25 mils\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-70\u003c\/td\u003e\n\u003ctd\u003e7.0 metres (23.0 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-01\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN-rail clips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-CN\u003c\/td\u003e\n\u003ctd\u003eChina explosion-proof certification NEPSI\/CCC\/ATEX\/IECEx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e991-25-70-01-CN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eThrust Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e991\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003e1 non-contacting 3300 NSv Proximity Probe and extension cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003e+12 to +35 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Output\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mAdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003e2-wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoop Accuracy\u003c\/td\u003e\n\u003ctd\u003eWithin +\/-1.5% full scale typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Loop Resistance\u003c\/td\u003e\n\u003ctd\u003e1000 ohm including cable at 35 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Limiting\u003c\/td\u003e\n\u003ctd\u003e23 mA typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZero and Span Adjustment\u003c\/td\u003e\n\u003ctd\u003eNon-interacting external adjustments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNot OK\/Signal Defeat Response\u003c\/td\u003e\n\u003ctd\u003eOutput less than 3.6 mA within 100 us\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Recovery Time\u003c\/td\u003e\n\u003ctd\u003eRestored within 0.1 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e10 kohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Range\u003c\/td\u003e\n\u003ctd\u003e0.25 to 1.65 mm (10 to 65 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProx Out Incremental Scale Factor\u003c\/td\u003e\n\u003ctd\u003e7.87 mV\/um (200 mV\/mil) +\/-6.5% typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Stability\u003c\/td\u003e\n\u003ctd\u003eWithin +\/-10% from 0 degC to +70 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Target Size\u003c\/td\u003e\n\u003ctd\u003e9.5 mm diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeadwire Length\u003c\/td\u003e\n\u003ctd\u003e3 metres maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Distance Non-Hazardous Areas\u003c\/td\u003e\n\u003ctd\u003e13 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Distance Intrinsically Safe Areas\u003c\/td\u003e\n\u003ctd\u003e68 metres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-35 degC to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-51 degC to +100 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e-35 degC to +177 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Storage Temperature\u003c\/td\u003e\n\u003ctd\u003e-51 degC to +177 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e100% condensing non-submerged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransducer Tip Material\u003c\/td\u003e\n\u003ctd\u003ePolyphenylene sulfide (PPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransducer Case Material\u003c\/td\u003e\n\u003ctd\u003eAISI 303 or 304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Cable Type\u003c\/td\u003e\n\u003ctd\u003e75 ohm coaxial FEP insulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Armor\u003c\/td\u003e\n\u003ctd\u003eFlexible AISI 302 SST optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Strength\u003c\/td\u003e\n\u003ctd\u003e222 N maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitter Weight\u003c\/td\u003e\n\u003ctd\u003e0.43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal System Weight\u003c\/td\u003e\n\u003ctd\u003e0.82 kg typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e53.3 mm x 73.9 mm x 100.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Height Without DIN Clip\u003c\/td\u003e\n\u003ctd\u003e42.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Distance (W x L)\u003c\/td\u003e\n\u003ctd\u003e63.5 mm x 69.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Diameter\u003c\/td\u003e\n\u003ctd\u003e5.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Classification\u003c\/td\u003e\n\u003ctd\u003eCSA\/NRTL\/C approval in North America and VDE approval in Europe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEurope Marking\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eU.S.A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eConnector Pin\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePROX OUT\u003c\/td\u003e\n\u003ctd\u003eDynamic vibration and gap voltage signal output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOM\u003c\/td\u003e\n\u003ctd\u003eCommon terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Input\u003c\/td\u003e\n\u003ctd\u003eLoop signal verification input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBNC Connector\u003c\/td\u003e\n\u003ctd\u003eProximitor Sensor diagnostic output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the transmitter on a grounded 35 mm DIN rail.\u003c\/li\u003e\n\u003cli\u003eMaintain proper probe gap adjustment during commissioning.\u003c\/li\u003e\n\u003cli\u003eSeparate probe cables from high-voltage power wiring.\u003c\/li\u003e\n\u003cli\u003eUse shielded cable routing practices to reduce EMI and RFI interference.\u003c\/li\u003e\n\u003cli\u003eProtect coaxial connectors from moisture exposure.\u003c\/li\u003e\n\u003cli\u003eVerify loop power supply voltage before startup.\u003c\/li\u003e\n\u003cli\u003eUse the 122115-01 Test Adapter when connecting grounded AC-powered diagnostic equipment.\u003c\/li\u003e\n\u003cli\u003eEnsure proper signal isolation during machinery diagnostics.\u003c\/li\u003e\n\u003cli\u003eAvoid excessive mechanical stress on probe lead connections.\u003c\/li\u003e\n\u003cli\u003eConfirm correct polarity before energizing the loop circuit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCSA\/NRTL\/C\u003c\/td\u003e\n\u003ctd\u003eGeneral Purpose Approval for North America\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVDE\u003c\/td\u003e\n\u003ctd\u003eEurope approval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003ctd\u003eEuropean CE marking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNEPSI\u003c\/td\u003e\n\u003ctd\u003eChina explosion-proof certification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCC\u003c\/td\u003e\n\u003ctd\u003eChina Compulsory Certification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATEX\u003c\/td\u003e\n\u003ctd\u003eHazardous area certification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIECEx\u003c\/td\u003e\n\u003ctd\u003eInternational hazardous area certification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary function of this transmitter?\u003c\/strong\u003e\u003cbr\u003eIt converts axial shaft displacement into a proportional 4 to 20 mA signal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich probe system is compatible with this model?\u003c\/strong\u003e\u003cbr\u003eThe transmitter is designed for use with the 3300 NSv proximity probe system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the transmitter require an external Proximitor unit?\u003c\/strong\u003e\u003cbr\u003eNo. The Proximitor Sensor is integrated into the transmitter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat output signal does the device provide?\u003c\/strong\u003e\u003cbr\u003eIt provides a 4 to 20 mAdc industry-standard signal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the PROX OUT signal be used for diagnostics?\u003c\/strong\u003e\u003cbr\u003eYes. The PROX OUT connection supports vibration and gap voltage diagnostics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat mounting method does this configuration use?\u003c\/strong\u003e\u003cbr\u003eThis model uses 35 mm DIN-rail clips.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the transmitter suitable for humid environments?\u003c\/strong\u003e\u003cbr\u003eYes. The potted construction supports 100% condensing environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens during a Not OK condition?\u003c\/strong\u003e\u003cbr\u003eThe output drops below 3.6 mA within 100 microseconds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan grounded test equipment connect directly to PROX OUT?\u003c\/strong\u003e\u003cbr\u003eThe manual recommends using the 122115-01 Test Adapter for signal isolation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat industries commonly use this transmitter?\u003c\/strong\u003e\u003cbr\u003eOil and gas, power generation, and industrial rotating machinery applications.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668301672811,"sku":"991-25-70-01-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/991-25-70-01-CN-p3q31sowur5_71146f97-f12b-4430-9a6f-1ccb5ce0c52c.jpg?v=1765520558"},{"product_id":"bently-nevada-990-05-70-01-cn-990-series-2-wire-vibration-transmitter","title":"Bently Nevada 990-05-70-01-CN 990 Series 2-Wire Vibration Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eEngineered for integration into PLC, DCS, and safety-instrumented machinery protection systems, the \u003cstrong\u003eBently Nevada 990-05-70-01-CN\u003c\/strong\u003e provides continuous proportional radial vibration monitoring via a robust 2-wire current loop. This transmitter conditions signals directly from a compatible proximity probe system to output a standard 4-20 mA analog signal, removing the need for dedicated monitor racks in the control architecture. The \u003cstrong\u003e990-05-70-01-CN\u003c\/strong\u003e is factory-calibrated for high-precision machinery diagnostics and features a 35 mm DIN rail mounting footprint for high-density control cabinet integration.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 20px; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-Wire Loop Powered:\u003c\/strong\u003e Operates on standard 24 VDC loop power, reducing field wiring complexity and installation costs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContinuous 4-20 mA Output:\u003c\/strong\u003e Delivers a stable analog signal proportional to the overall peak-to-peak radial vibration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Prox Input:\u003c\/strong\u003e Interfaces directly with a 3300 NSv proximity transducer system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN Rail Mounting:\u003c\/strong\u003e Factory fitted with 35 mm DIN rail clips for secure, space-efficient control room mounting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolid State Design:\u003c\/strong\u003e No moving parts or field adjustments required, ensuring long-term measurement stability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 20px; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003eCentrifugal and reciprocating air\/gas compressors\u003c\/li\u003e\n  \u003cli\u003eIndustrial draft fans, blowers, and exhausters\u003c\/li\u003e\n  \u003cli\u003eHigh-speed process pumps and electric motors\u003c\/li\u003e\n  \u003cli\u003eSmall-scale steam turbines and gas expanders\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; text-align: left;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2d3748;\"\u003e\n        \u003cth style=\"padding: 8px;\"\u003eSKU Segment\u003c\/th\u003e\n        \u003cth style=\"padding: 8px;\"\u003eOption Code\u003c\/th\u003e\n        \u003cth style=\"padding: 8px;\"\u003eTechnical Meaning \/ Configuration\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eFull-scale Option\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e05\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e0 to 5 mils pp (0 to 125 micrometers pp)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eSystem Length Option\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e70\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e7.0 meters (23.0 feet)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eMounting Option\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e01\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e35 mm DIN rail clips installed\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eAgency Approval\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eCN\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eCountry-specific approvals (China\/CN zone compliance)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; text-align: left;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold; width: 30%;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eModel Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e990-05-70-01-CN\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eInput Sensor Compatibility\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e3300 NSv Proximity Transducer System\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003ePower Requirement\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e12 to 35 VDC (Loop voltage at transmitter terminals)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eAnalog Output Signal\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e4-20 mA (proportional to peak-to-peak vibration)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eSystem Calibrated Length\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e7.0 meters (including probe, extension cable, and transmitter)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e-35 to +85 Celsius\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eCountry of Origin\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eUnited States (USA)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e1.5 kg (3.3 lbs)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003ePackage Dimensions (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e15.2 cm x 12.7 cm x 10.2 cm (6.0 in x 5.0 in x 4.0 in)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; text-align: left;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2d3748;\"\u003e\n        \u003cth style=\"padding: 8px;\"\u003eTerminal \/ Connection\u003c\/th\u003e\n        \u003cth style=\"padding: 8px;\"\u003eDesignation\u003c\/th\u003e\n        \u003cth style=\"padding: 8px;\"\u003eFunctional Description\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003e+ \/ Loop\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003ePower positive\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e+12 to +35 VDC Supply Line\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003e- \/ Return\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eSignal Output\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e4-20 mA current output and return line\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eCOM\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eSensor Common\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eCommon reference terminal for proximity probe return\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003ePROX\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eProbe Input\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eRaw dynamic signal input from 3300 NSv probe\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eSHIELD\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eGrounding Shield\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eTo prevent EMI noise; terminate at the instrument end only\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\n\u003ch3\u003eAlternative Models \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThis transmitter is strictly calibrated to be compatible with a 3300 NSv proximity probe configuration. It cannot be used with standard 3300 XL 8mm or 5mm probes because of different scale factors and sensor gap behaviors. Ensure that the total system length (probe plus extension cable) matches the 7.0-meter configuration specification exactly; mismatching system lengths will result in linearity and scaling calibration errors.\u003c\/p\u003e\n\n\u003ch3\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eEnsure that the 4-20 mA loop resistance is matched to the input voltage. If the voltage drops below 12 VDC at the transmitter terminal block during a maximum 20 mA loop excursion, the transmitter output will clamp, skewing high-vibration alarms. Avoid routing high-voltage motor power leads in parallel with the 990 transmitter cabling inside cable trays to prevent inductive noise injection.\u003c\/p\u003e\n\n\u003ch3\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eDuring commissioning, verify the loop current with a high-accuracy digital multimeter in series with the return terminal. A static loop current of approximately 4.0 mA indicates a zero-vibration condition, whereas a current under 3.6 mA indicates a field sensor fault, probe disconnect, or open-circuit loop connection.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem; color: #9b2c2c;\"\u003e\n  \u003cstrong\u003eCRITICAL WARNING:\u003c\/strong\u003e De-energize all associated loop power sources and instrument systems before performing mechanical mounting or field wiring terminations. Failure to isolate power lines can result in control loop short-circuits or accidental tripping of safety interlocks on critical rotating machinery.\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 1rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold;\"\u003e1\u003c\/div\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eMount the 990-05-70-01-CN onto a rigid 35 mm DIN rail inside a dry, low-vibration enclosure to minimize thermal drift and atmospheric contamination.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold;\"\u003e2\u003c\/div\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eConnect the 3300 NSv proximity probe coaxial connector or cable to the designated PROX and COM terminal blocks using correct insulation and torque limits.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold;\"\u003e3\u003c\/div\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eRoute shielded, twisted-pair field cables to the + and - loop terminals, and connect the shield wire to the DCS or PLC instrumentation ground terminal only.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold;\"\u003e4\u003c\/div\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eApply 24 VDC loop power and verify loop current baseline performance at 4 mA with the machine in a shut-down, vibration-free state.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668302426475,"sku":"990-05-70-01-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/990-05-70-01-CN-s0zjq0dbtam_f7346470-1d9f-479f-91eb-be930d127408.jpg?v=1765520583"},{"product_id":"bently-nevada-177230-00-01-cn-seismic-transmitter","title":"Bently Nevada 177230-00-01-CN Seismic Transmitter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eIntegrating directly into PLC, DCS, or SCADA control architectures, the \u003cstrong\u003eBently Nevada 177230-00-01-CN\u003c\/strong\u003e serves as a loop-powered seismic transmitter designed for continuous vibration monitoring of industrial rotating machinery. This velocity-based transmitter utilizes a piezo-electric accelerometer with onboard signal conditioning to produce a \u003cstrong\u003e4 to 20 mA\u003c\/strong\u003e analog output proportional to the overall vibration velocity. Encased in a rugged, hermetically sealed \u003cstrong\u003e316L stainless steel\u003c\/strong\u003e housing, it is engineered for long-term deployment in high-reliability industrial environments, providing immediate protection and diagnostics for balance-of-plant assets.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Interface:\u003c\/strong\u003e Eliminates the need for specialized monitoring monitors by transmitting a direct 4 to 20 mA loop-powered signal to any standard input card.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHermetic Seal:\u003c\/strong\u003e Built with 316L stainless steel housing and a 3-pin MIL-C-5015 top connector, guaranteeing ingress protection in high-moisture settings up to 100% relative humidity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Fidelity Signal:\u003c\/strong\u003e Onboard electronics process raw piezo-electric charge output to accurately represent vibration velocity across the defined frequency band.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolid-State Durability:\u003c\/strong\u003e No moving internal components, minimizing wear-and-tear drift and ensuring consistent, long-term calibration stability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003eBalance-of-plant rotating machinery, including industrial fans and blowers.\u003c\/li\u003e\n  \u003cli\u003eContinuous monitoring of centrifugal and reciprocating fluid pumps.\u003c\/li\u003e\n  \u003cli\u003eMedium-to-large electric motors, generators, and auxiliary gearboxes.\u003c\/li\u003e\n  \u003cli\u003eAir and process gas compressors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications Table\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0; font-family: inherit;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold;\"\u003eSpecification Value\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eBently Nevada\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003ePart Number (SKU)\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e177230-00-01-CN\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eMeasurement Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e0 to 12.7 mm\/s (0 to 0.5 in\/s) RMS\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eFrequency Response\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e10 Hz to 1 kHz (600 to 60,000 cpm) RMS\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eOutput Signal\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e4 to 20 mA DC (loop-powered)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eApprovals Option Code\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eCN (China-specific industrial and hazardous area approvals)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eRelative Humidity\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eTo 100% non-submerged\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eCase Material\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e316L Stainless Steel\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eConnector Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e3-pin MIL-C-5015, 316L Stainless Steel\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eMounting Thread\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e1\/4-28 UNF\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eTransmitter Diameter\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e25.4 mm (1.00 in)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eTransmitter Height\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e66.0 mm (2.60 in)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eSensor Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e0.131 kg (0.29 lb)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e1.50 kg (including secure transit packaging)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eCountry of Origin\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eUnited States\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0; font-family: inherit;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eMIL-C-5015 Pin\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold;\"\u003eFunction \/ Circuit Assignment\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003ePin A\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003ePositive 4 to 20 mA Current Loop (+ TX \/ Power)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003ePin B\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eNegative 4 to 20 mA Current Loop Return (- TX \/ Common)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003ePin C\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eShield \/ Ground Connection\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eAlternative Models \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThis transmitter acts as a standardized replacement for legacy case velocity transducers when direct-to-PLC output is desired. Note that the 177230 series outputs a \u003cstrong\u003e4 to 20 mA DC current\u003c\/strong\u003e corresponding to overall root-mean-square (RMS) velocity, meaning it cannot directly drive legacy dynamic vibration monitors (such as Bently Nevada 3500\/42M modules configured for dynamic inputs) without proper module configuration for static analog signals.\u003c\/p\u003e\n\n\u003ch3\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eDo not mount this transmitter on flexible machine casings or thin plate sections. Doing so can introduce high-frequency structural resonances that do not represent true bearing housing movement, causing false high readings. The sensor must be bolted to a solid, flat, machined surface directly on or near the machine's bearing housing to ensure accurate mechanical energy transfer.\u003c\/p\u003e\n\n\u003ch3\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eTo guarantee optimal high-frequency signal coupling, ensure the mounting surface is completely free of debris and paint. Apply a thin layer of silicone grease to the 1\/4-28 UNF mounting stud before installation. Cable runs should be completed using high-quality twisted, shielded pair cabling. Ground the shield at the receiver (PLC\/DCS) chassis ground only to prevent ground loops that cause noise injection on the loop current signal.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 15px; margin-bottom: 1.5rem;\"\u003e\n  \u003cstrong style=\"color: #9b2c2c; display: block; margin-bottom: 5px;\"\u003eCRITICAL WARNING\u003c\/strong\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0;\"\u003eBefore starting mechanical mounting or electrical wiring, ensure the monitored rotating asset is fully de-energized and locked out. Keep loop power supply disconnected until all wiring is physically terminated to prevent electrical shocks or component damage in hazardous areas.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 10px; margin-bottom: 1.5rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 15px;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e1\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003ePrepare a flat, spot-faced area with a diameter of at least 25.4 mm (1.00 in) on the bearing housing.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 15px;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e2\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eDrill and tap a vertical mounting hole perpendicular to the machined surface using a 1\/4-28 UNF tap, minimum depth 12 mm.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 15px;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e3\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eTorque the transmitter to 9.9 N-m (88 in-lb) using a calibrated torque wrench. Do not overtighten, as this can degrade internal crystal elements.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 15px;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e4\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eConnect the 3-pin MIL-C-5015 cable connector and secure the locking collar. Run the cable through conduit to protect against mechanical abrasions.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668303311211,"sku":"177230-00-01-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/177230-00-01-CN-rkkyl3z5rxi_84f4d4f0-806e-41a2-95da-f782692026ab.jpg?v=1765520612"}],"url":"https:\/\/www.plcprotech.com\/it\/collections\/bently-nevada-vibration-transmitters.oembed","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}