{"product_id":"991-25-50-01-00-thrust-transmitter-bently-nevada","title":"991-25-50-01-00 Thrust Transmitter | Bently Nevada","description":"\u003ch2\u003eBently Nevada 991-25-50-01-00 Thrust Transmitter\u003c\/h2\u003e\n\u003cp\u003eConfigured for axial shaft displacement measurement in rotating machinery, the \u003cstrong\u003eBently Nevada 991-25-50-01-00\u003c\/strong\u003e (\u003cstrong\u003e991\u003c\/strong\u003e Thrust Transmitter) provides direct physical\/electrical signal conversion for thrust position monitoring within Bently Nevada TSI monitoring architectures.\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\u003e991-25-50-01-00\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\u003eThrust 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\u003eFull-scale Option\u003c\/td\u003e\n\u003ctd\u003e25-0-25 mils\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Length Option\u003c\/td\u003e\n\u003ctd\u003e5.0 metres (16.4 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Option\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN-rail clips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Approval Option\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Function\u003c\/td\u003e\n\u003ctd\u003eAxial shaft position \/ thrust displacement transmission\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Interface\u003c\/td\u003e\n\u003ctd\u003e4-20 mA proportional transmitter output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput System\u003c\/td\u003e\n\u003ctd\u003eBently Nevada proximity probe system interface\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 991 series Thrust Transmitter processes displacement signals from eddy-current probe systems and converts probe movement into a proportional current output. The transmitter scaling corresponds to the configured full-scale range, allowing axial position changes to be represented within the monitoring loop.\u003c\/p\u003e\n\u003cp\u003eThe system operation depends on correct probe gap positioning and signal conditioning. Gap voltage validation follows Bently Nevada proximity measurement principles, including the typical -10 VDC target reference used for probe operating verification. Proper probe scaling supports accurate thrust position interpretation and rotor axial movement analysis.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What type of measurement does the 991-25-50-01-00 perform?\u003cbr\u003eA: The transmitter measures axial shaft displacement using a compatible eddy-current proximity probe system and converts the signal into a 4-20 mA output.\u003c\/p\u003e\n\u003cp\u003eQ: What mounting method is specified for this model?\u003cbr\u003eA: This model includes a 35 mm DIN-rail clip mounting option for cabinet installation.\u003c\/p\u003e\n\u003cp\u003eQ: Does this model include agency approval certification?\u003cbr\u003eA: The 991-25-50-01-00 configuration specifies that agency approval is not required.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the transmitter on a stable DIN rail surface inside an appropriate control cabinet enclosure. Maintain separation between probe signal wiring and high-voltage power cables to reduce electrical interference.\u003c\/p\u003e\n\u003cp\u003eVerify the proximity probe connection, extension cable compatibility, and probe gap voltage before commissioning. Use proper shield termination practices according to site grounding requirements.\u003c\/p\u003e\n\u003cp\u003eConfirm the configured full-scale range and system cable length before integrating the 4-20 mA output into the monitoring or control system. Avoid mechanical stress on field wiring and ensure terminal connections remain secure during operation.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44350198743128,"sku":"991-25-50-01-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/991-25-50-01-00-3.jpg?v=1783589826","url":"https:\/\/www.industriaxplc.com\/ar\/products\/991-25-50-01-00-thrust-transmitter-bently-nevada","provider":"IndustriaX Limited","version":"1.0","type":"link"}