{"product_id":"330851-02-020-060-50-00-00-bently-nevada-3300-xl-series-proximity-probes","title":"330851-02-020-060-50-00-00 Bently Nevada 3300 XL Series Proximity Probes","description":"\u003cp\u003eConfigured for non-contacting displacement measurement in 3300 XL 25 mm Proximity Transducer systems, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 330851-02-020-060-50-00-00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e330851\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProximity Probes) provides direct physical\/electrical execution. The instrument captures differential distance metrics between the 25 mm sensor tip face and a conductive target area, translating structural deviations into modulated high-frequency eddy-current impedance shifts prior to external signal processing.\u003c\/p\u003e\n\u003ch3\u003eModel Parameter Matrix\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e330851: Base model numeric code for the 3300 XL 25 mm proximity probe hardware.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e02: Threaded case type option selecting an M30 x 2 metric thread profile.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e020: Unthreaded case length configuration assigning 20 mm (approx. 0.8 in) of smooth barrel length.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e060: Overall case length choice defining 60 mm of total case housing footprint.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e50: System total length parameter dictating a 5.0 meters (16.4 feet) length standard.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e00: Armor selection variant selecting a standard fluid-resistant cable layer without flexible metal armor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e00: Agency certification configuration specifying standard delivery with no approvals required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e330851-02-020-060-50-00-00\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModule Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eProximity Probes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eElement Tip Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e25 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMounting Thread Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eM30 x 2 metric profile\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eUnthreaded Length\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOverall Case Length\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e60 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIntegrated Cable Length\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.0 meters (16.4 feet)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eArmor Status\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNo Armor\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCertification Status\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNo Approvals\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePassive magnetic inductive coil assembly driven via external Proximitor\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-35 to +177 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20.5 cm x 22.5 cm x 3.5 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.2 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical Monitoring \u0026amp; TSI Rotor Dynamics\u003c\/h3\u003e\n\u003cp\u003eThe 25 mm sensor tip area governs specific eddy-current probe scaling coefficients designed to measure high-amplitude displacement parameters during dynamic machinery cycles. Accurate evaluation of rotor dynamics is maintained through gap voltage validation tests, setting the resting physical position relative to -10 VDC targets. Advanced structural shielding and component geometry yield native cross-talk suppression properties that prevent adjacent RF signal interference paths when multiple large-diameter elements operate inside shared oil-deflector frames.\u003c\/p\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e1* 330851-02-020-060-50-00-00 Proximity Probe Unit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1* Coaxial Terminal ClickLoc Protective Shell\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003ch4\u003eMechanical Torquing and Depth Configuration\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMount the M30 x 2 threaded housing into the bracket interface, keeping a thread depth allocation of no less than 5 full engaged threads inside the fixture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRotate the sensor case body to establish the required mechanical gap, ensuring the terminal multimeter tracks the live voltage to the standard midpoint.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical Routing and Shield Interconnects\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePlace the 5.0 meters non-armored cable path inside clean galvanized rigid conduits to isolate the jacket polymer from surrounding thermal sources.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTerminate the outer coaxial shield layout at the central Proximitor ground rail terminal, preventing parallel structural earth loops along the machinery body.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eIs the cable line permitted to be hot-swapped while the main rack monitor loop is powered up?\u003c\/p\u003e\n\u003cp\u003eYes, the hardware structure permits active hot-swap insertion without corrupting adjacent vibration measurement channels across the instrument bus.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is the on-site gap voltage validation process performed during standard installation setup?\u003c\/p\u003e\n\u003cp\u003eThe loop is verified by connecting a digital voltmeter to the Proximitor signal out contacts, reading a target baseline value of -10 VDC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes a shift in target metallurgy alter the factory default eddy-current probe scaling?\u003c\/p\u003e\n\u003cp\u003eYes, the scale slope relies on AISI 4140 steel, and utilizing alternative alloys will require separate laboratory re-calibration procedures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat happens to the proximity module signal if the total loop length option is misconfigured?\u003c\/p\u003e\n\u003cp\u003eUsing incorrect electrical line lengths induces internal resonance changes, creating amplitude calibration errors and signal distortion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does the probe tip geometry provide integrated cross-talk suppression inside the bearing house?\u003c\/p\u003e\n\u003cp\u003eThe internal coil wraps are shielded to concentrate the magnetic field forwards, limiting radial emission escape zones between sensor tips.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes this non-armored variant include moisture protection features along the main wire jacket?\u003c\/p\u003e\n\u003cp\u003eYes, the standard jacket material features high chemical resistance designed to isolate internal conductors against standard turbine oil mist.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the maximum safe operating temperature exposure for the 25 mm probe tip block?\u003c\/p\u003e\n\u003cp\u003eThe front element tip assembly is rated to operate securely across a standard structural thermal range up to +177 deg C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs an external power source directly wired to this sensor element?\u003c\/p\u003e\n\u003cp\u003eNo, this passive probe receives high-frequency drive current solely through the coaxial terminal of its paired 3300 XL Proximitor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46026754261165,"sku":"330851-02-000-060-50-00-00","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/xianxian_09_50cddf55-d387-4aba-9fd0-ea472354a3a9.jpg?v=1783666015","url":"https:\/\/www.maxwellplc.com\/ga\/products\/330851-02-020-060-50-00-00-bently-nevada-3300-xl-series-proximity-probes","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}