{"product_id":"330881-28-00-165-07-02-bently-nevada-proxpac-xl-proximity-transducer-3300-xl-proximity-transducer","title":"330881-28-00-165-07-02 Bently Nevada PROXPAC XL Proximity Transducer 3300 XL Proximity Transducer","description":"\u003cp\u003eConfigured for shaft vibration and rotor position measurement in machinery protection architectures, the \u003cstrong\u003eBently Nevada 330881-28-00-165-07-02\u003c\/strong\u003e (\u003cstrong\u003e330881-28-00-165-07-02\u003c\/strong\u003e PROXPAC XL Proximity Transducer) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e330881: PROXPAC XL Proximity Transducer core catalog listing\u003c\/li\u003e\n\u003cli\u003e28: 3300 XL 8 mm probe with Multiple Approvals option\u003c\/li\u003e\n\u003cli\u003e00: No standoff adapter option\u003c\/li\u003e\n\u003cli\u003e165: Minimum probe penetration length of 165 mm option\u003c\/li\u003e\n\u003cli\u003e07: One PG21 x M20 fitting and two plugs option\u003c\/li\u003e\n\u003cli\u003e02: 3\/4-14 NPT mounting thread option\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\u003e330881-28-00-165-07-02\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eUp to 12 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Penetration\u003c\/td\u003e\n\u003ctd\u003e165 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Thread\u003c\/td\u003e\n\u003ctd\u003e3\/4-14 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Output Range\u003c\/td\u003e\n\u003ctd\u003e-1 VDC to -17 VDC\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\u003cul\u003e\n\u003cli\u003eIntegrates eddy-current probe scaling directly with internal Proximitor electronics to map shaft displacement to precise voltage outputs without external cable attenuation.\u003c\/li\u003e\n\u003cli\u003eExecutes gap voltage validation to ensure a stable nominal -10 VDC static operating point during machinery zero-speed checks.\u003c\/li\u003e\n\u003cli\u003eSuppresses signal cross-talk and electromagnetic interference through enclosed housing shielding and direct internal wiring termination.\u003c\/li\u003e\n\u003cli\u003eUtilizes a standardized linear range to monitor rotor dynamics, radial vibration transients, and axial position shifts accurately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 x 330881-28-00-165-07-02 PROXPAC XL Transducer Assemblies\u003c\/li\u003e\n\u003cli\u003e1 x PG21 x M20 Fitting\u003c\/li\u003e\n\u003cli\u003e2 x Plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the 3\/4-14 NPT mounting thread achieves full engagement according to standard industrial practices to maintain structural rigidity under vibration.\u003c\/li\u003e\n\u003cli\u003eRoute field wiring through metallic conduit terminated at the PG21 x M20 fitting to preserve electromagnetic shielding integrity.\u003c\/li\u003e\n\u003cli\u003eTorque all housing cover bolts and threaded entry ports uniformly to sustain environmental sealing performance in high-moisture locations.\u003c\/li\u003e\n\u003cli\u003eConnect the transducer signal common to the designated monitor channel return while ensuring proper system earthing to eliminate ground loops.\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 function of this transducer assembly?\u003c\/p\u003e\n\u003cp\u003eIt integrates an 8 mm proximity probe and an internal Proximitor sensor inside a protective enclosure to measure shaft vibration and position.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhy does this model omit an external extension cable?\u003c\/p\u003e\n\u003cp\u003eThe internal Proximitor design connects the probe tip directly within the housing, routing signal wiring straight to the monitoring system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat supply voltage range is required to power the internal sensor?\u003c\/p\u003e\n\u003cp\u003eThe integrated circuit requires an input voltage between -17.5 VDC and -26 VDC with a maximum current draw of 12 mA.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat output signal range does the transducer deliver?\u003c\/p\u003e\n\u003cp\u003eIt generates a proportional voltage output ranging from -1 VDC to -17 VDC based on the observed target gap distance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow should the NPT mounting threads be sealed during installation?\u003c\/p\u003e\n\u003cp\u003eApply approved industrial thread sealant and verify correct thread engagement to prevent mechanical loosening or leakage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the specified probe penetration length for this configuration?\u003c\/p\u003e\n\u003cp\u003eThe probe features a penetration length option of 165 mm tailored for specific machinery clearance requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat fittings are included for external cabling entry?\u003c\/p\u003e\n\u003cp\u003eThe unit incorporates one PG21 x M20 adapter fitting along with two sealing plugs for unused ports.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan standard 3300 XL extension cables be connected to this unit?\u003c\/p\u003e\n\u003cp\u003eNo, the self-contained architecture eliminates the requirement and physical interface points for external extension cables.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46025391964333,"sku":"330881-28-00-165-07-02","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/xian-58_403f96a8-9173-4d98-8031-d7b4f5d5fb0f.jpg?v=1783667304","url":"https:\/\/www.maxwellplc.com\/products\/330881-28-00-165-07-02-bently-nevada-proxpac-xl-proximity-transducer-3300-xl-proximity-transducer","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}