{"product_id":"990-04-xx-03-00-vibration-transmitter-bently-nevada","title":"990-04-XX-03-00 Vibration Transmitter | Bently Nevada","description":"\u003ch2\u003eBently Nevada 990-04-XX-03-00 Vibration Transmitter\u003c\/h2\u003e\n\u003cp\u003eConfigured for radial shaft vibration monitoring in API 670 compliant machinery protection architectures, the \u003cstrong\u003eBently Nevada 990-04-XX-03-00\u003c\/strong\u003e (base model \u003cstrong\u003e990\u003c\/strong\u003e) provides direct physical execution of 4-20 mA proportional current signaling derived from eddy-current proximity probe input without intermediate monitoring racks.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCode Segment\u003c\/th\u003e\n\u003cth\u003eDefinition\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\u003e990 Vibration Transmitter Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e04\u003c\/td\u003e\n\u003ctd\u003eFull-scale range: 0–4.0 mils pp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXX\u003c\/td\u003e\n\u003ctd\u003eSystem length option (typically 5.0 m or 7.0 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e03\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN-rail mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e00\u003c\/td\u003e\n\u003ctd\u003eNo agency approvals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\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\u003eModel Brand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e295 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003ePolyamide housing, DIN-rail form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 degC to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e12–35 VDC loop power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal\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\u003e4–20 mA DC proportional to vibration amplitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±6% FS over operating temp range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuffered Output\u003c\/td\u003e\n\u003ctd\u003eCoaxial BNC, 7.87 V\/mm nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy-Current Probe Scaling and Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eThe transmitter interfaces exclusively with the 3300 NSv eddy-current transducer system, requiring precise probe tip clearance to maintain linear measurement scaling. Calibration targets a -10 VDC gap voltage setpoint for optimal dynamic range. Signal conditioning includes cross-talk suppression between adjacent transducer channels to prevent mechanical resonance coupling errors in rotor dynamics analysis.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can the unit be calibrated without removing it from the DIN rail?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. Calibration can be performed in situ using the buffered BNC output while maintaining loop continuity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the transmitter support hot-swapping in live loops?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. Loop power must be disconnected before removal to avoid transient overcurrent on the 4–20 mA line.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the effect of incorrect system length selection?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Incorrect length mismatches alter probe scaling constants, causing inaccurate vibration amplitude reporting.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the transmitter on a grounded 35 mm DIN rail within an IP-rated enclosure. Maintain separation between signal and power wiring to minimize electromagnetic interference. Terminate shield drains to earth ground at one end only. Verify probe gap voltage prior to final commissioning. Ensure all terminal screws meet torque specifications for 0.2–2.5 mm² conductors.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44273150427224,"sku":"990-04-XX-03-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/990-04-XX-03-00-3.jpg?v=1782286166","url":"https:\/\/www.industriaxplc.com\/ar\/products\/990-04-xx-03-00-vibration-transmitter-bently-nevada","provider":"IndustriaX Limited","version":"1.0","type":"link"}