{"product_id":"bently-nevada-128987-130-02-05-proximity-sensor-3300-xl","title":"Bently Nevada 128987-130-02-05 Proximity Sensor 3300 XL","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 128987-130-02-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the primary\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e128987-130-02-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProximity Sensor utilized to execute non-contacting shaft displacement and vibration measurements across Turbine Supervisory Instrumentation (TSI) platforms. The hardware uses high-frequency eddy-current fields to track the relative distance changes between a rotating machine shaft and the sensor head assembly without making physical contact.\u003c\/p\u003e\n\u003ch3\u003eComponent Performance Data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e128987-130-02-05\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUnited States\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSystem Platform\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3300 XL 8mm Machinery Protection System\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHardware Classification\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEddy-Current Proximity Sensor Probe\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStandard Linear Scale Factor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.87 V\/mm (200 mV\/mil) nominal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConfigured Total Length\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e13.0 meters (130 decimeters)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConnector Option\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMiniature coaxial connector with connector protector\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePassive element powered via external Proximitor\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.45 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e22.8 x 22.8 x 6.4 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-51 to +177 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStorage Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-51 to +177 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHumidity Resistance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% condensing, fully sealed tip structure\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEddy-Current Probe Scaling \u0026amp; Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eThe physical length and geometry of this 13-meter system option dictate precise eddy-current probe scaling metrics when matched with its designated Proximitor driver. To ensure uncorrupted evaluation of rotor dynamics during high-speed transients, field calibration requires a strict gap voltage validation process targeting a standard -10 VDC baseline center point. The physical spacing layout around the sensor assembly is critical to maintaining proper cross-talk suppression boundaries, preventing adjacent radial probes from distorting the active high-frequency eddy-current paths.\u003c\/p\u003e\n\u003ch3\u003eTechnical Queries \u0026amp; Diagnostic Logic\u003c\/h3\u003e\n\u003cp\u003eQ: How does the specific 13-meter total system length modify the sensor calibration parameters?\u003c\/p\u003e\n\u003cp\u003eA: The sensor internal resistance and line capacitance values are tuned for an exact 13-meter loop layout. Altering the physical cable length or combining it with an un-matched extension line skews the eddy-current probe scaling curve, introducing measurement drift into the monitoring loop.\u003c\/p\u003e\n\u003cp\u003eQ: What output characteristics occur if the sensor face approaches close contact with adjacent structural steel instead of the shaft target area?\u003c\/p\u003e\n\u003cp\u003eA: Side-view metal interference alters the reluctance path of the generated eddy-current field. This side-view error shifts the baseline scale factor away from 7.87 V\/mm and prevents correct gap voltage validation during static installation steps.\u003c\/p\u003e\n\u003cp\u003eQ: Can the internal coaxial lines withstand hot-swapping or reconnecting while the driver is energized?\u003c\/p\u003e\n\u003cp\u003eA: Yes. Reconnecting the sensor coaxial link while the Proximitor is energized is electrically safe for the components. However, this action generates transient voltage spikes that will trigger false alarm or danger levels on the active channel unless the monitor bypass is active.\u003c\/p\u003e\n\u003ch3\u003eField Component Installation Protocols\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThread Gap Calibration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThread the probe body into the mounting bracket using manual tools. Connect a calibrated digital voltmeter to the Proximitor test points and adjust the mechanical insertion depth until the target output achieves the -10 VDC validation requirement before securing the locknuts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCoaxial Connector Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFasten the miniature coaxial interfaces to spec limits using an engineering connector wrench. Slide a dedicated connector protector over the joint or wrap the terminal connection in clear self-fusing insulation tape to isolate it from the metallic conduit housing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConduit Routing Path:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRoute the long integrated lead wire inside dedicated rigid or flexible liquid-tight metallic conduits. Avoid placing the sensor lead alongside high-current AC motor leads or switching network cables to eliminate external inductive noise coupling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProcurement Manifest\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Bently Nevada 128987-130-02-05 3300 XL 8mm Proximity Sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 x Brass Locking Hexagonal Jam Nuts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNote: Extension cables, companion Proximitor sensors, and weather-proof terminal cabinets are calculated and supplied as separate line items.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping Logistics \u0026amp; Matrix\u003c\/h3\u003e\n\u003cp\u003eDelivery time: 2-7 days when payment finish verification is logged in the processing database. Consignments move directly from the Xiamen, China transit node via express international transport handlers including DHL, FEDEX, or UPS. The components travel protected inside heavy-duty anti-static industrial packaging sleeves containing desiccant packs to block moisture absorption and eliminate ESD degradation risks during transit.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518827290797,"sku":"128987-130-02-05","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-128987-130-02-05-3300-xl-8mm-proximity-sensor-y40s0nuuzva.jpg?v=1766979748","url":"https:\/\/www.maxwellplc.com\/products\/bently-nevada-128987-130-02-05-proximity-sensor-3300-xl","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}