{"product_id":"bently-nevada-3300-xl-proximity-transducer-330881-16-00-262-06-02","title":"330881-16-00-262-06-02 Bently Nevada Proximity Transducers PROXPAC XL","description":"\u003cp\u003eConfigured for enclosed shaft vibration and axial position measurement in heavy industrial machinery, the \u003cstrong\u003eBently Nevada 330881-16-00-262-06-02\u003c\/strong\u003e (\u003cstrong\u003e330881-16-00-262-06-02\u003c\/strong\u003e PROXPAC XL Proximity Transducer,Metric) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown and Configuration Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBase Model: 330881\u003c\/li\u003e\n\u003cli\u003eProbe and Approvals Option: 16 (3300 XL 8 mm probe without approvals)\u003c\/li\u003e\n\u003cli\u003eStandoff Adapter Option: 00 (No standoff adapter)\u003c\/li\u003e\n\u003cli\u003eProbe Penetration Option: 262 (262 mm penetration length)\u003c\/li\u003e\n\u003cli\u003eFittings Option: 06 (One 3\/4-14 NPT fitting, one 3\/4-14 NPT to 1\/2-14 NPT SST reducer, and two plugs)\u003c\/li\u003e\n\u003cli\u003eMounting Thread Option: 02 (3\/4-14 NPT process connection thread)\u003c\/li\u003e\n\u003c\/ul\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\u003e330881-16-00-262-06-02\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\u003e1.35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e36.5 x 9 x 9.3 cm\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 housing ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered via external proximitor sensor loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Function\u003c\/td\u003e\n\u003ctd\u003eEnclosed eddy-current proximity sensing and metric displacement tracking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Monitoring and Rotor Dynamics Architecture\u003c\/h3\u003e\n\u003cp\u003eEngineered for rugged machinery protection housings, this assembly relies on accurate eddy-current probe scaling to convert shaft relative motion into proportional voltage signals. Gap voltage validation targets a nominal -10 VDC baseline at initial installation to guarantee full linear range response. Multi-probe setups utilize strict cross-talk suppression techniques to prevent high-frequency electromagnetic interference, preserving the integrity of underlying rotor dynamics diagnostics.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 330881-16-00-262-06-02 PROXPAC XL assembly unit\u003c\/li\u003e\n\u003cli\u003e1 x 3\/4-14 NPT fitting and reduction hardware set\u003c\/li\u003e\n\u003cli\u003e2 x Threaded sealing plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThread Engagement: Apply a minimum of five full thread engagements using approved thread sealant on NPT connections to maintain pressure boundary integrity.\u003c\/li\u003e\n\u003cli\u003eHousing Grounding: Secure the metal enclosure directly to machine earth ground to eliminate common-mode electrical noise on the signal loop.\u003c\/li\u003e\n\u003cli\u003ePenetration Alignment: Verify the 262 mm probe penetration depth matches mechanical clearance requirements prior to final locking.\u003c\/li\u003e\n\u003cli\u003eConduit Routing: Isolate output signal cables inside dedicated metallic conduits away from high-current motor feeders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the primary operational purpose of the PROXPAC XL transducer assembly?\u003c\/p\u003e\n\u003cp\u003eIt provides a fully enclosed, weather-proof housing for an 8 mm eddy-current probe used in harsh industrial machinery environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is the internal probe gap adjusted during mechanical setup?\u003c\/p\u003e\n\u003cp\u003eThe internal probe position is adjusted via threaded internal mechanisms until a stable -10 VDC gap voltage is observed at the monitor output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat thread standard is utilized for the primary process connection?\u003c\/p\u003e\n\u003cp\u003eThe unit incorporates a 3\/4-14 NPT male mounting thread for secure attachment to machinery housings or thermowell adapters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the assembly require an external power supply directly at the housing?\u003c\/p\u003e\n\u003cp\u003eNo, power is delivered remotely through the connected proximitor sensor loop circuit rather than at the mechanical enclosure itself.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat precautions should be taken when sealing the NPT conduit fittings?\u003c\/p\u003e\n\u003cp\u003eUse compatible thread sealants sparingly to prevent excess compound from entering the probe cavity and interfering with target measurements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan this assembly operate in environments with high ambient vibration?\u003c\/p\u003e\n\u003cp\u003eYes, the ruggedized housing and internal damping elements are engineered to withstand severe mechanical vibration without signal degradation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the function of the included SST reducer fitting?\u003c\/p\u003e\n\u003cp\u003eIt allows transition from the 3\/4-14 NPT port down to a 1\/2-14 NPT conduit connection for standardized field wiring runs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs field recalibration necessary when replacing the internal 8 mm probe component?\u003c\/p\u003e\n\u003cp\u003eYes, matching probe and extension cable electrical lengths must be verified to maintain system linearity and scale factor accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46026002661549,"sku":"330881-16-00-262-06-02","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/xian8_6ccbc7ba-42c3-4041-b761-ff9686cf7785.jpg?v=1783667756","url":"https:\/\/www.maxwellplc.com\/ga\/products\/bently-nevada-3300-xl-proximity-transducer-330881-16-00-262-06-02","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}