{"product_id":"990-04-50-02-00-vibration-transmitter-bently-nevada","title":"990-04-50-02-00 Vibration Transmitter | Bently Nevada","description":"\u003ch2\u003eBently Nevada 990-04-50-02-00 Vibration Transmitter\u003c\/h2\u003e\n\u003cp\u003eThe\u003cstrong\u003eBently Nevada 990-04-50-02-00\u003c\/strong\u003e，also cataloged as the\u003cstrong\u003e990-04-50-02-00\u003c\/strong\u003e Vibration Transmitter, operates as a dedicated hardware component for converting proximity probe gap displacement signals into proportional 4-20 mA loop output within 990 machinery monitoring architectures.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e: Full-scale range option 0-4 mils pp (0-100 μm pp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50\u003c\/strong\u003e: System length option 5.0 m (16.4 ft) probe cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e02\u003c\/strong\u003e: Mounting configuration bulkhead screw installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e00\u003c\/strong\u003e: No agency approval required configuration\u003c\/li\u003e\n\u003c\/ul\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\u003eModelBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada 990-04-50-02-00\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\u003e0.44 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e7.3 x 5 x 10 cm (estimated shipping size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement 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 Length\u003c\/td\u003e\n\u003ctd\u003e5.0 m (16.4 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eBulkhead screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003e4-20 mA proportional vibration signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eEddy-Current Probe Scaling \u0026amp; Gap Voltage Validation\u003c\/h2\u003e\n\u003cp\u003eWithin the Bently Nevada 990 transmitter architecture, signal conditioning is aligned to eddy-current probe linearization curves, where shaft displacement is translated from AC eddy probe response into a calibrated DC loop output. The internal scaling stage maintains gap voltage validation referencing a nominal -10 VDC bias domain, ensuring linear translation of mechanical displacement into electrical signal representation. Cross-talk suppression is implemented at the input stage to reduce interference between adjacent probe channels in multi-channel machinery trains.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can the unit be hot-swapped during operation?\u003c\/strong\u003e\u003cbr\u003eA: The device is designed for fixed bulkhead installation. Electrical loop interruption is required prior to removal; no hot-swap mechanism is implemented at module level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Does the system length option affect signal accuracy?\u003c\/strong\u003e\u003cbr\u003eA: The 5.0 m system length is calibrated to maintain probe-to-transmitter impedance matching. Deviations beyond specified length require recalibration of scaling response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Is external power conditioning required?\u003c\/strong\u003e\u003cbr\u003eA: The transmitter operates on loop-powered architecture; external conditioning is dependent on host monitoring system loop design.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall using bulkhead screws with rigid mechanical support to prevent micro-vibration-induced drift\u003c\/li\u003e\n\u003cli\u003eMaintain coaxial integrity of probe cabling and avoid sharp bending radius below standard industrial cabling limits\u003c\/li\u003e\n\u003cli\u003eEnsure probe extension cable shielding is terminated at a single ground point to avoid ground loop interference\u003c\/li\u003e\n\u003cli\u003eRoute signal wiring away from high-frequency drive or inverter cables to reduce induced noise coupling\u003c\/li\u003e\n\u003cli\u003eVerify loop continuity before system energization to prevent transient overcurrent conditions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44278478635096,"sku":"990-04-50-02-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/990-04-50-02-00-3.jpg?v=1782441450","url":"https:\/\/www.industriaxplc.com\/id\/products\/990-04-50-02-00-vibration-transmitter-bently-nevada","provider":"IndustriaX Limited","version":"1.0","type":"link"}