{"product_id":"bently-nevada-991-01-xx-02-05-custom-2-wire-thrust-transmitter","title":"Transmetteur de poussée personnalisé 2 fils Bently Nevada 991-01-XX-02-05  ","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada \u003cstrong\u003e991-01-XX-02-05\u003c\/strong\u003e is a specialized, loop-powered \u003cstrong\u003ecustom 2-wire thrust transmitter\u003c\/strong\u003e designed for industrial machinery protection within spatial constraints. This integrated field instrument combines the functions of a proximity sensor conditioner and signal processing circuitry into a single robust module, transforming raw non-contacting probe inputs directly into a standard 4-24 mA analog current loop output proportional to linear shaft axial position or thrust displacement. The \u003cstrong\u003e991-01-XX-02-05\u003c\/strong\u003e interfaces directly with a proximity transducer probe array to track microscopic rotor movement relative to fluid-filmed thrust bearing faces. By outputting a continuous 4-20 mA current loop directly to a distributed control system (DCS), programmable logic controller (PLC), or asset monitoring platform, it enables real-time over-travel alerts and automatic emergency trip logic without requiring an intermediate Proximitor sensor housing. The transmitter features an isolated front-panel buffered voltage terminal to provide raw dynamic transducer signals to analytical instruments, tailored mounting dimensions, and a potted electronics package for high reliability under harsh plant conditions.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated 2-wire system delivering a direct 4-20 mA linear current output proportional to axial thrust displacement.\u003c\/li\u003e\n\u003cli\u003eOnboard independent buffered voltage terminal providing unconditioned transducer waveforms directly to external field diagnostic tools.\u003c\/li\u003e\n\u003cli\u003ePotted solid-state enclosure protecting internal component blocks against vibration, moisture, and particulate ingress.\u003c\/li\u003e\n\u003cli\u003eHigh-density design enabling direct connection to host analog input cards without intermediate signal conditioners.\u003c\/li\u003e\n\u003cli\u003eTailored hardware option configurations supporting specialized mounting brackets and specialized industrial deployment sectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-accuracy axial displacement and thrust bearing wear protection on heavy-duty centrifugal process compressors.\u003c\/li\u003e\n\u003cli\u003eStandalone rotor position monitoring and emergency trip safety loops on high-pressure main boiler feed pumps.\u003c\/li\u003e\n\u003cli\u003eContinuous machinery health tracking and predictive maintenance loops on steam or gas utility 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\u003e991 (Thrust Transmitter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull Module Model Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e991-01-XX-02-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull Option Suffix Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-01 (Full-Scale Linear Range Option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e-XX (Variable Custom Options Selection Suffix)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e-02 (Mounting Hardware \/ Bracket Base Option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e-05 (Specialized Custom Configuration 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\u003e991-01-XX-02-05\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\u003eCustom 2-Wire Proximity Thrust \/ Axial Position 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 2-wire current loop architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog Current Loop Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC linear output proportional to shaft axial travel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDynamic Diagnostic Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFront-mounted buffered 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 power supply loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransducer 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\u003eMounting Hardware Suffix\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e02 Option Specific Base Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCustom Modification Suffix\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e05 Custom Variant Package\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\u003eCorrosion-resistant anodized 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 array 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\/position 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\u003eChassis Base Mounting:\u003c\/strong\u003e Affix the transmitter enclosure securely to a clean, flat, unpainted panel backplate inside an industrial junction box. Verify robust mechanical attachment to ensure stable grounding across the metal panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProximity Probe Interconnection:\u003c\/strong\u003e Connect the external non-contacting proximity transducer coaxial lead wire straight to the designated probe input terminal block. Keep the input wiring pathways separate from high-current motor supply feeds to minimize electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop Circuit Verification:\u003c\/strong\u003e Prior to energizing the 24 VDC loop network, double-check all circuit resistances and power supply load parameters to avoid voltage drops or electronic component strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Contact Protection:\u003c\/strong\u003e Keep the buffered voltage output terminal ports sealed with protective caps when field diagnostic test equipment is not actively attached to safeguard the diagnostic contacts against ambient corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666517881195,"sku":"991-01-XX-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-991-01-xx-02-05-custom-2-wire-thrust-transmitter-4bwc4ymvgcd_bbbfbdb0-32de-4c95-ac07-a2dabebc5588.jpg?v=1765440112","url":"https:\/\/www.plcprotech.com\/fr\/products\/bently-nevada-991-01-xx-02-05-custom-2-wire-thrust-transmitter","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}