{"product_id":"991-01-xx-01-01-bently-nevada-thrust-transmitter-mod-284318-01","title":"991-01-XX-01-01 Bently Nevada Thrust Transmitter MOD 284318-01","description":"\u003ch3 data-start=\"102\" data-end=\"122\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-start=\"123\" data-end=\"499\"\u003eThe Bently Nevada 991-01-XX-01-01 thrust transmitter (MOD:284318-01) is a loop-powered device used to convert axial position (thrust) signals from a proximity probe system into a standard 4–20 mA output. It is designed for rotating machinery where continuous thrust position trending is required to support protective logic and condition monitoring in PLC or DCS environments.\u003c\/p\u003e\n\u003cp data-start=\"501\" data-end=\"848\"\u003eWithin typical turbomachinery and large rotating assets, thrust position is monitored to identify abnormal rotor movement, thrust bearing wear, process upsets, or alignment issues. The 991 series transmitter provides a compact interface that simplifies integration of thrust measurements into control systems without requiring a full rack monitor.\u003c\/p\u003e\n\u003cp data-start=\"850\" data-end=\"1209\"\u003eThe earlier description containing wireless communication, IP67 sealing, extreme load ratings, and ultra-high accuracy values is not consistent with typical 991-series thrust transmitters. These transmitters are generally installed in control cabinets and provide an analog loop output; communications and remote monitoring are implemented by the host system.\u003c\/p\u003e\n\u003ch3 data-start=\"1211\" data-end=\"1248\"\u003ePerformance \u0026amp; Hardware Parameters\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1249\" data-end=\"1904\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1249\" data-end=\"1273\"\u003e\n\u003ctr data-start=\"1249\" data-end=\"1273\"\u003e\n\u003cth data-start=\"1249\" data-end=\"1256\" data-col-size=\"sm\"\u003eItem\u003c\/th\u003e\n\u003cth data-start=\"1256\" data-end=\"1273\" data-col-size=\"md\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1284\" data-end=\"1904\"\u003e\n\u003ctr data-start=\"1284\" data-end=\"1324\"\u003e\n\u003ctd data-start=\"1284\" data-end=\"1305\" data-col-size=\"sm\"\u003eModel \/ Order Code\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1305\" data-end=\"1324\"\u003e991-01-XX-01-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1325\" data-end=\"1362\"\u003e\n\u003ctd data-start=\"1325\" data-end=\"1345\" data-col-size=\"sm\"\u003eModification Code\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1345\" data-end=\"1362\"\u003eMOD:284318-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1363\" data-end=\"1386\"\u003e\n\u003ctd data-start=\"1363\" data-end=\"1372\" data-col-size=\"sm\"\u003eSeries\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1372\" data-end=\"1386\"\u003e991 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1387\" data-end=\"1452\"\u003e\n\u003ctd data-start=\"1387\" data-end=\"1402\" data-col-size=\"sm\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1402\" data-end=\"1452\"\u003eThrust transmitter (axial position to 4–20 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1453\" data-end=\"1508\"\u003e\n\u003ctd data-start=\"1453\" data-end=\"1462\" data-col-size=\"sm\"\u003eOutput\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1462\" data-end=\"1508\"\u003e4–20 mA DC proportional to thrust position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1509\" data-end=\"1572\"\u003e\n\u003ctd data-start=\"1509\" data-end=\"1517\" data-col-size=\"sm\"\u003ePower\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1517\" data-end=\"1572\"\u003e2-wire loop powered (typical 10–30 VDC loop supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1573\" data-end=\"1651\"\u003e\n\u003ctd data-start=\"1573\" data-end=\"1588\" data-col-size=\"sm\"\u003eInput Source\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1588\" data-end=\"1651\"\u003eEddy-current proximity probe system (application dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1652\" data-end=\"1726\"\u003e\n\u003ctd data-start=\"1652\" data-end=\"1668\" data-col-size=\"sm\"\u003eConfiguration\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1668\" data-end=\"1726\"\u003e“XX” indicates configuration-dependent scaling\/options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1727\" data-end=\"1801\"\u003e\n\u003ctd data-start=\"1727\" data-end=\"1738\" data-col-size=\"sm\"\u003eMounting\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1738\" data-end=\"1801\"\u003ePanel\/cabinet mounting for industrial control installations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1802\" data-end=\"1821\"\u003e\n\u003ctd data-start=\"1802\" data-end=\"1811\" data-col-size=\"sm\"\u003eStatus\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1811\" data-end=\"1821\"\u003eActive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1822\" data-end=\"1847\"\u003e\n\u003ctd data-start=\"1822\" data-end=\"1834\" data-col-size=\"sm\"\u003eCondition\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1834\" data-end=\"1847\"\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1848\" data-end=\"1864\"\u003e\n\u003ctd data-start=\"1848\" data-end=\"1857\" data-col-size=\"sm\"\u003eOrigin\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1857\" data-end=\"1864\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1865\" data-end=\"1892\"\u003e\n\u003ctd data-start=\"1865\" data-end=\"1880\" data-col-size=\"sm\"\u003eAvailability\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1880\" data-end=\"1892\"\u003eIn Stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1893\" data-end=\"1904\"\u003e\n\u003ctd data-start=\"1893\" data-end=\"1899\" data-col-size=\"sm\"\u003eMOQ\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"1899\" data-end=\"1904\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul data-start=\"1906\" data-end=\"1997\"\u003e\n\u003cli data-start=\"1906\" data-end=\"1933\"\u003e\n\u003cp data-start=\"1908\" data-end=\"1933\"\u003eApprox. Weight: 0.46 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1934\" data-end=\"1973\"\u003e\n\u003cp data-start=\"1936\" data-end=\"1973\"\u003eApprox. Dimensions: 10 × 7.3 × 6 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1974\" data-end=\"1997\"\u003e\n\u003cp data-start=\"1976\" data-end=\"1997\"\u003eHS Code: 8537101190\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1999\" data-end=\"2016\"\u003eIntegration notes\u003c\/p\u003e\n\u003cul data-start=\"2017\" data-end=\"2347\"\u003e\n\u003cli data-start=\"2017\" data-end=\"2136\"\u003e\n\u003cp data-start=\"2019\" data-end=\"2136\"\u003eEnsure the proximity probe system calibration and total system length match the transmitter’s intended configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2137\" data-end=\"2262\"\u003e\n\u003cp data-start=\"2139\" data-end=\"2262\"\u003eVerify PLC\/DCS analog input scaling so the 4–20 mA range corresponds to the engineering units required for thrust position.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2263\" data-end=\"2347\"\u003e\n\u003cp data-start=\"2265\" data-end=\"2347\"\u003eThis unit is not an Ethernet router and does not provide native network protocols.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2349\" data-end=\"2376\"\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cp data-start=\"2377\" data-end=\"2417\"\u003eTypical operational deployments include:\u003c\/p\u003e\n\u003cul data-start=\"2418\" data-end=\"2876\"\u003e\n\u003cli data-start=\"2418\" data-end=\"2525\"\u003e\n\u003cp data-start=\"2420\" data-end=\"2525\"\u003eSteam and gas turbines for continuous thrust position trending during startup, shutdown, and load changes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2526\" data-end=\"2653\"\u003e\n\u003cp data-start=\"2528\" data-end=\"2653\"\u003eCentrifugal compressors where axial movement monitoring helps identify thrust bearing distress and process-related excursions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2654\" data-end=\"2761\"\u003e\n\u003cp data-start=\"2656\" data-end=\"2761\"\u003eLarge pumps and motor-driven trains where thrust movement indicates coupling or hydraulic loading changes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2762\" data-end=\"2876\"\u003e\n\u003cp data-start=\"2764\" data-end=\"2876\"\u003eRetrofit projects converting existing thrust probe installations into 4–20 mA signals for modern control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2878\" data-end=\"2913\"\u003eRecommended commissioning practices\u003c\/p\u003e\n\u003cul data-start=\"2914\" data-end=\"3213\"\u003e\n\u003cli data-start=\"2914\" data-end=\"3001\"\u003e\n\u003cp data-start=\"2916\" data-end=\"3001\"\u003ePerform a loop check from transmitter to PLC\/DCS to confirm output range and polarity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3002\" data-end=\"3120\"\u003e\n\u003cp data-start=\"3004\" data-end=\"3120\"\u003eValidate probe gap and mechanical installation to ensure thrust readings remain within the expected operating window\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3121\" data-end=\"3213\"\u003e\n\u003cp data-start=\"3123\" data-end=\"3213\"\u003eApply proper shielding and grounding to reduce electrical noise in high-power environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518808023213,"sku":"284318-01","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-991-01-xx-01-01-mod-284318-01-991-thrust-transmitter-hdlgjfmy4hx.jpg?v=1766979376","url":"https:\/\/www.maxwellplc.com\/products\/991-01-xx-01-01-bently-nevada-thrust-transmitter-mod-284318-01","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}