{"product_id":"990-05-70-02-01-bently-nevada-vibration-transmitter-get-a-quote","title":"990-05-70-02-01 Transmetteur de vibration Bently Nevada | Obtenir un devis","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","url":"https:\/\/www.plcprotech.com\/fr\/products\/990-05-70-02-01-bently-nevada-vibration-transmitter-get-a-quote","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}