{"product_id":"990-05-xx-990-vibration-transmitter-bently-nevada","title":"990-05-XX 990 Vibration Transmitter | Bently Nevada","description":"\u003ch2\u003eBently Nevada 990-05-XX 990 Vibration Transmitter\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 990-05-XX\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e990-05-XX\u003c\/strong\u003e 990 Vibration Transmitter, operates as a dedicated hardware component for converting eddy-current probe vibration signals into 4-20 mA outputs within machinery monitoring and control systems.\u003c\/p\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\u003c\/td\u003e\n\u003ctd\u003e990-05-XX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\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\u003eVibration Transmitter\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\u003eApproximately 0.44 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCompact DIN rail \/ bulkhead transmitter housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLess than 30 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Input\u003c\/td\u003e\n\u003ctd\u003e3300 NSv proximity probe and extension cable system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Principle\u003c\/td\u003e\n\u003ctd\u003eEddy-current displacement sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC proportional vibration output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eTwo-wire loop-powered transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Scale Range\u003c\/td\u003e\n\u003ctd\u003e0-5 mils pp (0-125 um pp) option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e+12 to +35 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e5 Hz to 6,000 Hz (+0, -3 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Gap Range\u003c\/td\u003e\n\u003ctd\u003e0.5 mm to 1.75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003eApproximately +\/- 1.5% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoop Resistance\u003c\/td\u003e\n\u003ctd\u003eUp to 1,000 ohm at 35 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN rail or bulkhead mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostic Output\u003c\/td\u003e\n\u003ctd\u003ePROX OUT and COM terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous Area Compatibility\u003c\/td\u003e\n\u003ctd\u003eZone 2 \/ Division 2 compatible options\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 Rotor Dynamics Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe 990-05-XX transmitter applies Bently Nevada eddy-current probe scaling technology to process shaft vibration displacement signals from the 3300 NSv proximity probe system. The integrated electronics convert probe voltage variations into a proportional vibration current output for external monitoring equipment.\u003c\/p\u003e\n\u003cp\u003eThe transmitter validates probe operation through gap voltage measurement during installation and operation. Proper probe positioning maintains the sensor within the linear measurement range, while the signal conditioning circuit processes dynamic shaft movement for rotor dynamics analysis.\u003c\/p\u003e\n\u003cp\u003eThe design supports machinery vibration trending by providing direct access to vibration amplitude and gap-related diagnostic signals. In addition, the transmitter structure reduces signal interference effects through controlled signal conditioning and dedicated diagnostic terminals.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What type of input sensor is compatible with the 990-05-XX?\u003c\/strong\u003e\u003cbr\u003eA: The transmitter is designed for the Bently Nevada 3300 NSv eddy-current proximity probe system with a matching extension cable configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What electrical output does the 990-05-XX provide?\u003c\/strong\u003e\u003cbr\u003eA: The device provides a two-wire loop-powered 4-20 mA DC proportional vibration output for connection to PLC, DCS, or monitoring systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How is probe installation condition verified?\u003c\/strong\u003e\u003cbr\u003eA: Probe operating condition is checked through gap voltage measurement, allowing verification of probe position and signal quality during commissioning.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the transmitter, proximity probe, and extension cable system length compatibility before wiring.\u003c\/li\u003e\n\u003cli\u003eInstall the unit on a suitable DIN rail or bulkhead mounting surface with proper mechanical support.\u003c\/li\u003e\n\u003cli\u003eUse shielded signal wiring for the 4-20 mA loop connection in areas with electrical noise sources.\u003c\/li\u003e\n\u003cli\u003eMaintain correct cable routing between the probe and transmitter to reduce electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eConfirm the loop power supply voltage is within the specified operating range before startup.\u003c\/li\u003e\n\u003cli\u003eCheck probe gap voltage and vibration output signals after mechanical installation and system commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44350191173720,"sku":"990-05-XX","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/990-05-XX-3.jpg?v=1783589575","url":"https:\/\/www.industriaxplc.com\/ar\/products\/990-05-xx-990-vibration-transmitter-bently-nevada","provider":"IndustriaX Limited","version":"1.0","type":"link"}