{"product_id":"bently-nevada-330881-28-00-060-00-02-proxpac-xl-proximity-transducer","title":"Bently Nevada 330881-28-00-060-00-02 PROXPAC XL Proximity Transducer","description":"\u003cp\u003eConfigured for high-frequency eddy-current telemetry in self-contained machinery enclosures, the \u003cstrong\u003eBently Nevada 330881-28-00-060-00-02\u003c\/strong\u003e (\u003cstrong\u003e330881-28-00-060-00-02\u003c\/strong\u003e Proximity Probes) provides direct physical displacement and rotor vibration execution.\u003c\/p\u003e\n\u003ch3\u003eConfiguration Architecture and Suffix Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProbe and Approvals Option: 28 (3300 XL 8 mm probe with Multiple Approvals)\u003c\/li\u003e\n\u003cli\u003eStandoff Adapter Option: 00 (No standoff adapter)\u003c\/li\u003e\n\u003cli\u003eProbe Penetration Option: 060 (60 mm penetration depth)\u003c\/li\u003e\n\u003cli\u003eFittings Option: 00 (No fittings; two plugs and two washers)\u003c\/li\u003e\n\u003cli\u003eMounting Thread Option: 02 (3\/4-14 NPT)\u003c\/li\u003e\n\u003cli\u003eSystem Platform: Bently Nevada PROXPAC XL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications Matrix\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\u003e330881-28-00-060-00-02\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e330881-28-00-060-00-02\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-52 deg C to +177 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered via internal Proximitor sensor (-17.5 VDC to -26 VDC loop)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Function\u003c\/td\u003e\n\u003ctd\u003eEddy-current non-contact vibration and displacement detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Output\u003c\/td\u003e\n\u003ctd\u003eProximity voltage output scaled to 7.87 V\/mm (200 mV\/mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eRotor Dynamics and Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eAccurate machinery monitoring requires strict verification of probe scaling parameters across the designated linear operating range. Instrumentation technicians must adjust physical mounting depth until the static operating point registers a nominal -10 VDC at the Proximitor output terminals, maintaining an active window between -8 VDC and -12 VDC. Proper dynamic signal acquisition additionally demands effective cross-talk suppression and continuous shield grounding to isolate low-level RF signals from ambient electromagnetic interference generated by adjacent variable-frequency drive systems.\u003c\/p\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 330881 PROXPAC XL Transducer Assembly Housing\u003c\/li\u003e\n\u003cli\u003e1 x Integrated 3300 XL 8 mm Proximity Probe\u003c\/li\u003e\n\u003cli\u003e1 x Self-Contained Proximitor Sensor Module\u003c\/li\u003e\n\u003cli\u003e2 x Plugs and Two Washers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSleeve Mounting: Install the outer sleeve onto the machine casing using the 3\/4-14 NPT mounting thread specified for this model.\u003c\/li\u003e\n\u003cli\u003ePenetration Adjustment: Set the probe penetration to the fixed 60 mm depth, ensuring internal mechanical clearances align correctly.\u003c\/li\u003e\n\u003cli\u003eTorque Specifications: Secure the probe sleeve locknut using 39.3 N m (350 in lb) of torque to prevent loosening during operation.\u003c\/li\u003e\n\u003cli\u003eHousing Fixation: Position the polyphenylene sulfide housing on the sleeve and tighten the retaining nut to 29.5 N m (260 in lb).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat defines the integration architecture of the PROXPAC XL assembly?\u003c\/p\u003e\n\u003cp\u003eIt integrates an 8 mm probe, matched extension wiring, and a Proximitor sensor into a single housing, removing the need for separate external enclosures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat material is used for the PROXPAC XL housing construction?\u003c\/p\u003e\n\u003cp\u003eThe housing is molded from polyphenylene sulfide blended with glass and conductive fibers to strengthen structure and dissipate static charges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat environmental protection rating does the housing maintain?\u003c\/p\u003e\n\u003cp\u003eThe enclosure is rated for Type 4X and IP66 environments, providing robust defense against severe industrial conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does the system interface directly with monitoring racks?\u003c\/p\u003e\n\u003cp\u003eField wiring connects directly between monitoring instruments and the self-contained assembly, bypassing intermediate connection points.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the recommended static gap voltage setting during calibration?\u003c\/p\u003e\n\u003cp\u003eTechnicians should target a nominal -10 VDC output baseline, keeping operational values bounded between -8 VDC and -12 VDC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan standard 8 mm probes be swapped into this self-contained housing?\u003c\/p\u003e\n\u003cp\u003eYes, the assembly incorporates standard 3300 XL 8 mm probe and sensor components designed for modular compatibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat torque limits apply to the housing retaining nut?\u003c\/p\u003e\n\u003cp\u003eThe retaining nut on the mounting sleeve must be torqued precisely to 29.5 N m (260 in lb) during mechanical setup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes this configuration support hazardous area operation?\u003c\/p\u003e\n\u003cp\u003eYes, the selected options include multiple global hazardous location approvals corresponding to the probe specification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46025660924077,"sku":"330881-28-00-060-00-02","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/xianxian_98_c70ddf94-6fa8-49d2-b0f4-5d8b8fed95a4.jpg?v=1783667304","url":"https:\/\/www.maxwellplc.com\/ga\/products\/bently-nevada-330881-28-00-060-00-02-proxpac-xl-proximity-transducer","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}