{"product_id":"bently-nevada-330780-50-05-3300-xl-11mm-proximitor-sensor","title":"Bently Nevada 330780-50-05 3300 XL 11mm Proximitor Sensor","description":"\u003cp\u003eConfigured for high-frequency signal conditioning in vibration monitoring platforms, the \u003cstrong\u003eBently Nevada 330780-50-05\u003c\/strong\u003e (\u003cstrong\u003e330780\u003c\/strong\u003e Proximitor Sensor) provides direct physical signal translation for 11 mm proximity probe systems.\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\u003e330780-50-05\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\u003e0.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.2 cm x 12.4 cm x 12.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-51 deg C to +100 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\u003eTarget Requirements\u003c\/td\u003e\n\u003ctd\u003e30.5 mm diameter flat target\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 Rotor Dynamics\u003c\/h3\u003e\n\u003cp\u003eThe 330780-50-05 utilizes an internal high-frequency oscillator to drive the 11 mm probe, generating a linear output voltage proportional to shaft displacement. During site commissioning, gap voltage validation is required to ensure the sensor output targets -10 VDC at the midpoint of the linear range. This verification is required for accurate rotor dynamics interpretation, including shaft centerline position and vibration orbit analysis. Cross-talk suppression is maintained by ensuring specific physical separation distances between adjacent probe installations to prevent mutual interference from the high-frequency carrier signals.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 330780-50-05 require specialized grounding for its housing?\u003c\/p\u003e\n\u003cp\u003eA: The sensor housing should be mounted to a grounded metallic panel to ensure electrical continuity. This mitigates electromagnetic interference and ensures the stability of the high-frequency carrier signal.\u003c\/p\u003e\n\u003cp\u003eQ: Can this Proximitor be used if the target surface is not flat?\u003c\/p\u003e\n\u003cp\u003eA: Accuracy is dependent on target geometry. For 11 mm probe systems, a flat target with a minimum diameter of 30.5 mm is required to maintain linear scaling characteristics. Curved targets require specific correction factors.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the Proximitor unit to a grounded panel, ensuring the mechanical interface is rigid to minimize induced signal noise.\u003c\/li\u003e\n\u003cli\u003eConnect the coaxial cabling from the probe and extension cable, ensuring connectors are hand-tightened until firm. Do not use pliers, as this may damage the internal dielectric or threading.\u003c\/li\u003e\n\u003cli\u003eSegregate signal cabling from high-voltage AC power or motor drive cables to prevent electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eVerify the integrity of the coaxial shield connection at the terminal block; ensure the shield is grounded only at the monitoring system end to avoid ground loop currents.\u003c\/li\u003e\n\u003cli\u003ePrior to system finalization, measure the gap voltage at the monitor output terminals to confirm the sensor is operating within its linear range.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":43537167745114,"sku":"330780-50-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/330180-90-051_4e92a5d4-7502-43cb-865b-040aa5bc2f65.png?v=1782196424","url":"https:\/\/www.spareoil.com\/products\/bently-nevada-330780-50-05-3300-xl-11mm-proximitor-sensor","provider":"SpareOil Automation","version":"1.0","type":"link"}