{"product_id":"330780-50-00-bently-nevada-3300-xl-11-mm-proximitor-sensor","title":"330780-50-00 | Bently Nevada | 3300 XL 11 mm Proximitor Sensor","description":"\u003cp\u003eConfigured for high-frequency signal conditioning in vibration monitoring platforms, the \u003cstrong\u003eBently Nevada 330780-50-00\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\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSuffix\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e5.0 metre (16.4 feet) system length, panel mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e00\u003c\/td\u003e\n\u003ctd\u003eNo agency approval required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003e330780-50-00\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\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\u003e0.82 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 3300 XL enclosure geometry\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 (1.2 in) 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 330780-50-00 utilizes an internal high-frequency oscillator to drive the 11 mm probe, generating a linear output voltage proportional to shaft displacement. The system scale factor is set for 11 mm probe characteristics. 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 ensured by maintaining 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 11 mm probe require a different gap voltage target than the 8 mm series?\u003c\/p\u003e\n\u003cp\u003eA: No. The standard gap voltage validation target remains -10 VDC when the probe is positioned at the electrical center of its linear range.\u003c\/p\u003e\n\u003cp\u003eQ: Is this sensor compatible with shorter system lengths?\u003c\/p\u003e\n\u003cp\u003eA: The 330780-50-00 is factory-calibrated for a specific 5.0 metre system length. Deviating from the specified system length will affect the accuracy and phase shift of the transducer output.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSecure the sensor housing to a grounded panel to ensure electrical continuity and EMI immunity.\u003c\/li\u003e\n\u003cli\u003eEnsure coaxial cable connectors are fully seated and hand-tightened. Do not use tools to over-torque the connectors, as this may damage the internal dielectric or connector threads.\u003c\/li\u003e\n\u003cli\u003eKeep coaxial cable runs segregated from high-power AC lines or motor variable frequency drive cabling to mitigate electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eVerify the integrity of the coaxial shield connection at the monitor termination point to avoid ground loop current paths.\u003c\/li\u003e\n\u003cli\u003ePrior to system startup, measure the gap voltage at the monitor output terminals to confirm the sensor is operating within the linear operating range.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":43537148280922,"sku":"330780-50-00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/330780-50-00.png?v=1782196247","url":"https:\/\/www.spareoil.com\/es\/products\/330780-50-00-bently-nevada-3300-xl-11-mm-proximitor-sensor","provider":"SpareOil Automation","version":"1.0","type":"link"}