{"product_id":"990-05-50-01-05-bently-nevada-990-series-vibration-transmitter","title":"990-05-50-01-05 Bently Nevada 990 Series Vibration Transmitter","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 990-05-50-01-05 is a compact, loop-powered vibration transmitter designed to convert proximity probe signals into a standard 4–20 mA output for direct connection to PLC, DCS, or protection\/controls systems. It is commonly applied on rotating equipment where a simple, continuous vibration indication is required for monitoring and basic alarming logic.\u003c\/p\u003e\n\u003cp\u003eThis model is typically used with eddy-current proximity probe systems (e.g., 3300 NSv family) to provide a proportional vibration signal representing peak vibration amplitude. In addition to the loop output, the transmitter includes a buffered output intended for troubleshooting and waveform verification during commissioning or maintenance.\u003c\/p\u003e\n\u003ch3\u003eHardware Parameters\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eItem\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 \/ Order Code\u003c\/td\u003e\n\u003ctd\u003e990-05-50-01-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e990 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Type\u003c\/td\u003e\n\u003ctd\u003e2-wire loop-powered vibration transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Output\u003c\/td\u003e\n\u003ctd\u003e4–20 mA DC proportional to vibration peak amplitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Supply\u003c\/td\u003e\n\u003ctd\u003e10–30 VDC (loop-powered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Compatibility\u003c\/td\u003e\n\u003ctd\u003eEddy-current proximity probe systems (application-dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Adjustments\u003c\/td\u003e\n\u003ctd\u003eZero and span adjustments for loop scaling (model dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostic Output\u003c\/td\u003e\n\u003ctd\u003eBuffered dynamic signal output for test\/verification (non-isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting (per order code)\u003c\/td\u003e\n\u003ctd\u003eDIN rail mounting style configuration (application-dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfigured Range (per order code)\u003c\/td\u003e\n\u003ctd\u003e0–5 mils pp (0–125 µm pp) configuration is commonly associated with “05” range codes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Length (per order code)\u003c\/td\u003e\n\u003ctd\u003e5.0 m configuration is commonly associated with “50” length codes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprox. Shipping Weight\u003c\/td\u003e\n\u003ctd\u003e0.54 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprox. Shipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e10.1 × 7.4 × 5.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eNotes\u003cbr\u003eThe 990 series is an analog transmitter and does not provide Ethernet routing or network communications. Any network connectivity is handled by the host control\/monitoring system, not by the transmitter.\u003c\/p\u003e\n\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cp\u003eCommon installation scenarios include:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCentrifugal air compressors requiring a straightforward vibration signal into a control system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmall to mid-size pumps, motors, and fans where 4–20 mA vibration feedback supports condition-based maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOEM skids and packaged machinery where space is limited and wiring must remain simple\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRetrofit upgrades where existing proximity probes are retained and the plant needs an analog vibration loop for trending or basic alarms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOperational considerations\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure correct loop power and proper input wiring from the probe system per the applicable 990 series documentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse the buffered diagnostic output only for testing\/verification; it is typically non-isolated and should be connected with appropriate test interfaces where required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerform loop calibration (zero\/span) after installation to match the site’s vibration engineering units and control system scaling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518820245677,"sku":"990-05-50-01-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-990-05-50-01-05-sensors-switches-rxcpll1cfn4.jpg?v=1766979512","url":"https:\/\/www.maxwellplc.com\/products\/990-05-50-01-05-bently-nevada-990-series-vibration-transmitter","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}