{"product_id":"bently-nevada-330780-91-00-3300-xl-11-mm-proximitor-sensor","title":"BENTLY NEVADA 330780-91-00 3300 XL 11 mm Proximitor Sensor","description":"\u003cp\u003eConfigured for high-frequency displacement measurement in rotating machinery monitoring networks, the \u003cstrong\u003eBENTLY NEVADA 330780-91-00\u003c\/strong\u003e (\u003cstrong\u003e3300 XL\u003c\/strong\u003e Proximitor Sensor) provides direct physical signal processing between the 11 mm proximity 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\u003e330780-91-00\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\u003e0.255 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 (Approx.)\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\u003eSystem Length\u003c\/td\u003e\n\u003ctd\u003e9.0 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003eSingle 3300 XL 11 mm Proximity Probe\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 330780-91-00 utilizes an 11 mm coil configuration to interface with rotor dynamics. During installation, probe scaling must be verified to ensure the output remains consistent with the calibrated mV\/mm profile. Gap voltage validation is mandatory; operators must target a -10 VDC baseline reading to ensure the linear range is centered for maximum dynamic signal fidelity. Proper orientation of the probe tip relative to the target surface is required to prevent signal distortion, while effective cable shielding must be maintained to minimize cross-talk suppression issues in multi-probe monitoring arrays.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does operating voltage affect the linear measurement range of the 330780-91-00?\u003c\/p\u003e\n\u003cp\u003eA: Operating the sensor at a voltage more positive than -23.5 VDC may result in a reduction of the usable linear operating range, potentially causing premature signal clipping during peak-to-peak vibration events.\u003c\/p\u003e\n\u003cp\u003eQ: Is this sensor compatible with existing 3300 XL 8 mm probes?\u003c\/p\u003e\n\u003cp\u003eA: No, the 330780-91-00 is specifically engineered for the 3300 XL 11 mm probe series. Using incompatible probe types will lead to incorrect scaling and invalid displacement readings.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the DIN-rail mounting provides a low-impedance ground path to the cabinet chassis to maintain RFI\/EMI immunity.\u003c\/li\u003e\n\u003cli\u003eRoute coaxial cabling through dedicated, grounded conduits away from high-voltage AC lines to prevent noise induction.\u003c\/li\u003e\n\u003cli\u003eUse a digital multimeter to confirm the -10 VDC gap voltage at the field wiring terminals before finalizing system configuration.\u003c\/li\u003e\n\u003cli\u003eEnsure all coaxial connections (probe-to-extension, extension-to-Proximitor) are tightened to finger-tight, then secured with the appropriate protective tape or sealing compound to prevent moisture ingress.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":43544645599322,"sku":"330780-91-00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/330780-91-00.png?v=1782272868","url":"https:\/\/www.spareoil.com\/ar\/products\/bently-nevada-330780-91-00-3300-xl-11-mm-proximitor-sensor","provider":"SpareOil Automation","version":"1.0","type":"link"}