{"product_id":"bently-nevada-330876-02-10-00-00-3300-xl-50-mm-proximity-probes","title":"Bently Nevada 330876-02-10-00-00 3300 XL 50 mm Proximity Probes","description":"\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330876-02-10-00-00\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e3300 XL 50 mm\u003c\/strong\u003e Proximity Probe, operates as a dedicated hardware component for non-contact shaft position and dynamic displacement measurement within machinery protection systems. The transducer converts mechanical clearance changes into high-frequency eddy-current impedance shifts, maintaining linear voltage output proportional to target distance without physical surface contact.\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\u003eOption Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eParameter Designation\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eConfigured Specification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e02\u003c\/td\u003e\n\u003ctd\u003eProbe Case Type\u003c\/td\u003e\n\u003ctd\u003eM14x1.5 Thread Case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eTotal Length\u003c\/td\u003e\n\u003ctd\u003e1.0 meter (3.3 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e00\u003c\/td\u003e\n\u003ctd\u003eArmor Option\u003c\/td\u003e\n\u003ctd\u003eHigh Temperature FluidLoc Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e00\u003c\/td\u003e\n\u003ctd\u003eAgency Approval\u003c\/td\u003e\n\u003ctd\u003eNo Approvals\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\u003e330876-02-10-00-00\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\u003eMade in U.S.A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2 kg (4.41 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eM14x1.5 Thread Case, 1.0 meter total cable length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-51 deg C to +200 deg C (-31 deg F to +392 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive transducer element (powered via Proximitor Sensor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Armor\u003c\/td\u003e\n\u003ctd\u003eHigh Temperature FluidLoc Cable\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 Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eThe 3300 XL 50 mm proximity probe utilizes high-frequency eddy-current probe scaling to convert target proximity into a modulated RF signal. During static bench testing and field calibration, gap voltage validation requires setting a nominal -10 VDC gap bias target at the Proximitor output under zero dynamic load. This baseline voltage ensures the sensor remains centered within its linear operating range, preventing signal saturation during large rotor dynamics excursions and thermal expansion events. Shielded coaxial routing minimizes signal cross-talk suppression between adjacent channels in dense machinery monitoring installations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the required gap voltage target during installation setup? A: The standard gap voltage target is -10 VDC, corresponding to the midpoint of the linear operating range when measured against an AISI 4140 steel target.\u003c\/p\u003e\n\u003cp\u003eQ: Can the cable length be shortened or lengthened in the field? A: No. Modifying the 1.0 meter physical cable length alters the matched electrical system capacitance and degrades probe scaling accuracy.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the probe body securely using M14x1.5 threaded mounting hardware. Maintain a minimum thread engagement of 5 full turns. Ensure probe tip clearance exceeds two tip diameters from adjacent side-wall metallic structures to avoid phantom loading. Route the High Temperature FluidLoc cable through dedicated metallic conduit, terminating coax shields cleanly at the system junction box to establish single-point isolation ground without earth loops.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":43681215184986,"sku":"330876-02-10-00-00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/330101-00-08-20-02-05_3294a039-ec93-4716-bbd2-a39f6a52d6d6.png?v=1784519907","url":"https:\/\/www.spareoil.com\/products\/bently-nevada-330876-02-10-00-00-3300-xl-50-mm-proximity-probes","provider":"SpareOil Automation","version":"1.0","type":"link"}