{"product_id":"330850-51-cn-3300-xl-25-mm-proximitor-sensor-bently-nevada","title":"330850-51-CN 3300 XL 25 mm Proximitor Sensor | BENTLY NEVADA","description":"\u003cp\u003eConfigured for high-frequency displacement measurement in rotating machinery monitoring networks, the \u003cstrong\u003eBENTLY NEVADA 330850-51-CN\u003c\/strong\u003e (\u003cstrong\u003e330850\u003c\/strong\u003e 3300 XL 25 mm Proximitor Sensor) provides direct physical signal processing between the non-contacting probe and the vibration monitoring instrumentation.\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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003e330850-51-CN\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\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\u003e0.255 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e60 mm x 60 mm x 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 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\u003e12 mA maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Sensitivity\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 2 mV change per V input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Monitoring and TSI Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe 330850-51-CN utilizes eddy-current probe scaling to convert the physical gap between the probe tip and the target into an electrical output. Accurate rotor dynamics data acquisition is predicated on precise gap voltage validation; installers must target a -10 VDC reading to ensure the sensor operates at the center of its linear range. When deploying multiple units in confined housings, proper orientation and spacing are mandatory to facilitate effective cross-talk suppression and maintain the integrity of the displacement signal across the monitoring network.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the supply voltage impact the linear range of this sensor?\u003c\/p\u003e\n\u003cp\u003eA: Operation at supply voltages more positive than -23.5 VDC may cause a reduction in the usable linear range, which can lead to signal clipping when monitoring high-amplitude vibration.\u003c\/p\u003e\n\u003cp\u003eQ: Is the DIN-rail mounting configuration designed for high-vibration environments?\u003c\/p\u003e\n\u003cp\u003eA: The DIN-rail mount is rated for standard industrial environments; however, ensure the rail itself is rigidly secured and the sensor is snapped firmly into the locking mechanism to prevent intermittent contact or mechanical resonance.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the Proximitor to a clean, grounded DIN-rail to ensure a robust common reference and electromagnetic shielding.\u003c\/li\u003e\n\u003cli\u003eRoute coaxial cabling through dedicated, shielded conduits away from AC power lines to mitigate noise induction.\u003c\/li\u003e\n\u003cli\u003eValidate the gap voltage at the sensor field terminals using a high-impedance digital multimeter prior to system start-up.\u003c\/li\u003e\n\u003cli\u003eTighten all coaxial connections by hand; avoid using pliers or wrenches, as over-tightening can crack the connector dielectric.\u003c\/li\u003e\n\u003cli\u003eVerify that the shield is terminated at the monitor side to minimize circulating ground loops in the signal circuit.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":43544690294874,"sku":"330850-51-CN","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/330850-50-00_998333d4-ec19-4654-899b-25f7e46f4b79.png?v=1782273497","url":"https:\/\/www.spareoil.com\/es\/products\/330850-51-cn-3300-xl-25-mm-proximitor-sensor-bently-nevada","provider":"SpareOil Automation","version":"1.0","type":"link"}