{"product_id":"bently-nevada-330780-90-05-3300-xl-11-mm-proximitor-sensor","title":"Bently Nevada 330780-90-05 3300 XL 11 mm Proximitor Sensor","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330780-90-05\u003c\/strong\u003e is an advanced eddy current measurement device within the \u003cstrong\u003e3300 XL 11 mm Proximitor Sensor\u003c\/strong\u003e series, designed to process signals from a proximity probe and extension cable combination. It delivers a continuous, linear voltage output directly proportional to the static distance (gap) or dynamic vibration between the probe tip and the observed target. This sensor is explicitly engineered for high-performance fluid-film bearing machinery monitoring and vibration analysis within critical machinery protection systems, including the \u003cstrong\u003eBently Nevada 3500 System\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe hardware offers reliable input-output capabilities by converting target movement into standard industrial electrical signals, allowing direct interfacing with machinery protection monitors, distributed control systems (DCS), and plant asset management networks. This module features robust physical protection and EMI\/RFI immunity, enabling deployment across severe industrial applications such as oil and gas processing, petrochemical production, power generation facilities, and mining installations.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinearized Voltage Output:\u003c\/strong\u003e Delivers exceptional accuracy and repeatable calibration for vibration, gap, and speed measurements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e Fully compatible with standard \u003cstrong\u003e3300 XL 11 mm\u003c\/strong\u003e proximity probes and extension cables, integrating with monitoring architectures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced RFI\/EMI Immunity:\u003c\/strong\u003e Provides robust resistance against electromagnetic interference without requiring specialized external conduit housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Mounting Option:\u003c\/strong\u003e Features a flexible physical design supporting convenient standard DIN rail mounting or traditional panel installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegral Coaxial Connector Protectors:\u003c\/strong\u003e Prevents moisture ingress and external contamination, maintaining signal integrity at the physical interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSteam and gas turbines\u003c\/li\u003e\n\u003cli\u003eCentrifugal and axial compressors\u003c\/li\u003e\n\u003cli\u003eIndustrial pumps and electric motors\u003c\/li\u003e\n\u003cli\u003eHydroelectric generators\u003c\/li\u003e\n\u003cli\u003eCooling tower fans and gearboxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical 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\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e330780-90-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3300 XL 11 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProximitor Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0 metres (29.5 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePanel Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAgency Approval Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMultiple Approvals (ATEX, IECEx, CSA, TR CU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Scale Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.94 V\/mm (100 mV\/mil) nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-51 degC to +100 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-51 degC to +100 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Requirements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-17.5 Vdc to -26 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% condensing, non-submerged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eConnector Pin\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVT \/ -24 Vdc\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower Supply Input (-17.5 Vdc to -26 Vdc)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOUT \/ SIG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLinear Voltage Output Signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCOM \/ GND\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommon \/ Ground Reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePROBE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCoaxial Interface to Extension Cable \/ Probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003ch3\u003eGrounding and Shielding\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the sensor housing is insulated from the underlying structure or connected to the designated system ground to eliminate potential ground loop interference.\u003c\/li\u003e\n\u003cli\u003eMaintain the continuous shield from the probe connection back to the monitor panel, grounding the shield only at the monitor common point.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProbe Gap Adjustment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdjust the initial physical gap between the target material and the probe tip until the output voltage reads approximately -10.0 Vdc, corresponding to the midpoint of the linear operating range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCable Routing and Physical Protection\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoute all interconnecting coaxial cables away from high-voltage machinery lines or structural paths prone to extreme mechanical vibration.\u003c\/li\u003e\n\u003cli\u003eInstall physical connector protectors over the coaxial junctions to maintain proper signal protection against fluids, grease, and ambient moisture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eATEX \/ IECEx Zone 0, Zone 2\u003c\/li\u003e\n\u003cli\u003eCSA Class I, Division 1 and 2\u003c\/li\u003e\n\u003cli\u003eTR CU (EAC) Hazardous Area Approvals\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666629194091,"sku":"330780-90-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330780-90-05-3300-xl-11-mm-proximitor-sensor-rs0uriynwfh_ad731d20-c6d3-47ee-bda1-91e3dbb1d94e.jpg?v=1765444374","url":"https:\/\/www.plcprotech.com\/fa\/products\/bently-nevada-330780-90-05-3300-xl-11-mm-proximitor-sensor","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}