{"product_id":"bently-nevada-330780-51-05-3300-xl-11-mm-proximitor-sensor","title":"Bently Nevada 330780-51-05 3300 XL 11 mm Proximitor Sensor","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eOption 51 (5.0 meter system length, DIN mount) and Option 05 (Multiple Approvals) specify this 3300 XL 11 mm Proximitor Sensor configuration — \u003cstrong\u003e330780-51-05\u003c\/strong\u003e. The 3300 XL 11 mm system features an incremental scale factor of 3.94 V\/mm (100 mV\/mil) for non-contact displacement and vibration measurements. The system is used on fluid-film bearing machines where an extended linear range is required, including turbine axial (thrust) position, ramp differential expansion, and reciprocating compressor rod drop monitoring.\u003c\/p\u003e\n\u003cp\u003eThis 330780-51-05 sensor processes the RF signal from a compatible 3300 XL 11 mm proximity probe and extension cable, outputting a voltage signal proportional to the distance between the probe tip and the observed shaft surface. The unit mounts on standard 35 mm DIN rails and is compatible with 3500 series machinery protection systems and secondary monitors.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOption 51 specifies a 5.0 meter (16.4 feet) system length combined with an integrated DIN-mount physical layout.\u003c\/li\u003e\n  \u003cli\u003eOption 05 delivers multiple international hazardous area agency approvals including ATEX, IECEx, and CSA.\u003c\/li\u003e\n  \u003cli\u003eGenerates a linear range of 4.0 mm (160 mils) for reliable tracking of larger rotor and shaft movements.\u003c\/li\u003e\n  \u003cli\u003eProvides an output scale factor of 3.94 V\/mm (100 mV\/mil) with high accuracy and low thermal drift.\u003c\/li\u003e\n  \u003cli\u003eEncased in an A380 aluminum housing for high mechanical integrity and environmental protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe 330780-51-05 Proximitor Sensor is used in rotating machinery monitoring where an extended linear range is required. Typical application areas include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSteam turbine axial (thrust) position and ramp differential expansion tracking\u003c\/li\u003e\n  \u003cli\u003eReciprocating compressor rod position and rod drop measurements\u003c\/li\u003e\n  \u003cli\u003eHigh-speed industrial turbine and compressor shaft vibration monitoring\u003c\/li\u003e\n  \u003cli\u003eTachometer, phase reference (Keyphasor), and zero speed signal generation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003eThe 330780-51-05 Proximitor Sensor is configured using the following structured options:\u003c\/p\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eOption \/ Segment\u003c\/th\u003e\n      \u003cth\u003eCode on This SKU\u003c\/th\u003e\n      \u003cth\u003eDescription \/ Meaning\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOrderable Part Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e330780-51-05\u003c\/td\u003e\n      \u003ctd\u003e3300 XL 11 mm Proximitor Sensor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eA - Total Length and Mounting\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e51\u003c\/td\u003e\n      \u003ctd\u003e5.0 meter (16.4 feet) system length, DIN mount\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eB - Agency Approval\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e05\u003c\/td\u003e\n      \u003ctd\u003eMultiple Approvals (including CSA, ATEX, IECEx)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eModel \/ Part Number\u003c\/td\u003e\n      \u003ctd\u003e330780-51-05\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTransducer System Type\u003c\/td\u003e\n      \u003ctd\u003e3300 XL 11 mm Proximity Transducer System\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLinear Range\u003c\/td\u003e\n      \u003ctd\u003e4.0 mm (160 mils), beginning at approximately 0.5 mm (20 mils) from the target\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eScale Factor (ISF)\u003c\/td\u003e\n      \u003ctd\u003e3.94 V\/mm (100 mV\/mil) +\/-10% (including interchangeability error)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Voltage Requirement\u003c\/td\u003e\n      \u003ctd\u003e-17.5 Vdc to -26 Vdc (without barriers) at 12 mA max; -23 Vdc to -26 Vdc (with barriers)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutput Resistance\u003c\/td\u003e\n      \u003ctd\u003e50 ohms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHousing Material\u003c\/td\u003e\n      \u003ctd\u003eA380 aluminum\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSystem Length Compatibility\u003c\/td\u003e\n      \u003ctd\u003e5.0 meters (16.4 feet) total system length\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n      \u003ctd\u003e-52 degC to +100 degC (-62 degF to +212 degF)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n      \u003ctd\u003e-52 degC to +105 degC (-62 degF to +221 degF)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRelative Humidity\u003c\/td\u003e\n      \u003ctd\u003eTested to IEC 68-2-3 damp heat\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFrequency Response\u003c\/td\u003e\n      \u003ctd\u003e0 to 8 kHz: +0, -3 dB typical (with up to 305 meters of field wiring)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTerminal Blocks Torque Limit\u003c\/td\u003e\n      \u003ctd\u003e0.565 N-m (5 in-lb) maximum\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProximitor Weight\u003c\/td\u003e\n      \u003ctd\u003e255 g (9 oz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePhysical Dimensions (Option 51)\u003c\/td\u003e\n      \u003ctd\u003e31.7 mm x 70.8 mm x 89.4 mm (1.25 in x 2.79 in x 3.52 in)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eTerminal Label\u003c\/th\u003e\n      \u003cth\u003eFunction\u003c\/th\u003e\n      \u003cth\u003eDescription\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eVT\u003c\/td\u003e\n      \u003ctd\u003ePower Supply input\u003c\/td\u003e\n      \u003ctd\u003eNegative voltage supply (-17.5 Vdc to -26 Vdc)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCOM\u003c\/td\u003e\n      \u003ctd\u003eCommon\u003c\/td\u003e\n      \u003ctd\u003eSystem common reference ground\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOUT\u003c\/td\u003e\n      \u003ctd\u003eSignal Output\u003c\/td\u003e\n      \u003ctd\u003eProportional dynamic voltage output (3.94 V\/mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eProper installation ensures stable, noise-free vibration and position data. Observe the following guidelines:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Mount on a standard 35 mm DIN rail. Ensure a physical clearance of at least 3.05 mm (0.12 in) is maintained above and below the mounting pad to allow easy removal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Connect using 0.2 to 1.5 mm2 (16 to 24 AWG) shielded three-conductor triad field wiring. Keep field wiring length under 305 meters (1000 feet) to prevent high-frequency signal attenuation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure proper shield terminal grounding at the monitor side only. Do not double-ground.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironmental Protection:\u003c\/strong\u003e If terminals are exposed to direct moisture or dust, the Proximitor must be installed within a protective enclosure providing at least IP54 protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cp\u003eThe 330780-51-05 Proximitor Sensor has option 05 approvals, which verify compliance with multiple standard requirements:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eATEX\/IECEx:\u003c\/strong\u003e Intrinsically Safe (Ex ia IIC T4\/T5 Ga, Ex ia IIIC T90C\/T105C Dc) and Non-Sparking\/Ec (Ex nA\/ec IIC T5...T1 Gc)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNorth American (cNRTLus):\u003c\/strong\u003e Class I, Zone 0, AEx\/Ex ia IIC T4\/T5 Ga; Class I, Div 1, Groups A, B, C, D; Class I, Div 2, Groups A, B, C, D\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectromagnetic Compatibility:\u003c\/strong\u003e EN 61000-6-2 (Industrial Immunity) and EN 61000-6-4 (Industrial Emissions), CE compliant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunctional Safety:\u003c\/strong\u003e SIL 2 certified (HFT = 0), SIL 3 compliant (HFT = 1)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoHS:\u003c\/strong\u003e Compliant with European Directive 2011\/65\/EU\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666565525867,"sku":"330780-51-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330780-51-05-3300-xl-11-mm-proximitor-sensor-dsdxsfliceq_4954eac2-4609-4073-b5a1-d5d247fbadeb.jpg?v=1765440728","url":"https:\/\/www.plcprotech.com\/pt\/products\/bently-nevada-330780-51-05-3300-xl-11-mm-proximitor-sensor","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}