{"product_id":"330881-28-00-165-07-02-bently-nevada-proxpac-xl-proximity-transducer","title":"330881-28-00-165-07-02 Bently Nevada PROXPAC XL Proximity Transducer","description":"\u003ch3\u003eTransducer System Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #b91c1c;\"\u003e330881-28-00-165-07-02\u003c\/strong\u003e \u003cstrong style=\"color: #b91c1c;\"\u003eBently Nevada\u003c\/strong\u003e \u003cstrong style=\"color: #1d4ed8;\"\u003ePROXPAC XL\u003c\/strong\u003e proximity transducer integrates an 8 mm probe, internal proximitor sensor, and robust weatherproof housing into a single self-contained unit designed for harsh industrial environments.\u003c\/p\u003e\n\u003cp\u003eGlobal PLC Spare HUB's Insight: Plant reliability engineers prefer this integrated housing design for outdoor gearboxes and remote compressor skids because it eliminates separate junction boxes and shortens sensitive coaxial cable runs.\u003c\/p\u003e\n\u003ch3\u003eConfiguration Breakdown and Suffix Architecture\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBase Model Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong style=\"color: #1d4ed8;\"\u003e330881 PROXPAC XL\u003c\/strong\u003e Transducer Line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProbe \u0026amp; Approvals Suffix\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong style=\"color: #b91c1c;\"\u003e-28\u003c\/strong\u003e indicates a 3300 XL 8 mm probe paired with multiple hazardous area approvals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandoff Adapter Suffix\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong style=\"color: #1d4ed8;\"\u003e-00\u003c\/strong\u003e denotes no standoff adapter extension used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProbe Penetration Suffix\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong style=\"color: #1d4ed8;\"\u003e-165\u003c\/strong\u003e specifies a 165 mm total insertion depth from the mounting face\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFittings Suffix\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong style=\"color: #1d4ed8;\"\u003e-07\u003c\/strong\u003e supplies one PG21 x M20 cable fitting alongside two matching plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Thread Suffix\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong style=\"color: #1d4ed8;\"\u003e-02\u003c\/strong\u003e establishes a 3\/4-14 NPT process mounting thread connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong style=\"color: #b91c1c;\"\u003eBently Nevada\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel \/ Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong style=\"color: #b91c1c;\"\u003e330881-28-00-165-07-02\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinear Measurement Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 mm (80 mils) linear span spanning 0.25 mm to 2.3 mm gap distances\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncremental Scale Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.87 V\/mm (200 mV\/mil) nominal sensitivity output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 10 kHz (+0, -3 dB) flat signal response capability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Unit Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.44 kg (3.2 lbm) standard operational mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Enclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBASEEFA certified IP66 ultraviolet-resistant glass-reinforced PPS composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEquipment Compatibility and Deployment Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered to interface seamlessly with standard \u003cstrong style=\"color: #1d4ed8;\"\u003e3300 XL Series\u003c\/strong\u003e monitoring racks and instrument channels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eDeployed widely on heavy-duty cooling tower fans, reciprocating compressors, and industrial gearboxes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eInstalled on outdoor hydro-turbine guide bearings requiring weather-tight protection enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated into critical paper machine dryer rolls exposed to high humidity and washdown cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDiagnostic and Signal Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDelivers precise vector data for tracking fractional frequency whirl and rotor unbalance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eMaintains high signal fidelity during rapid thermal transients up to 177°C probe limits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eRejects high-frequency electromagnetic noise via twin-shielded field wiring architecture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eModel Selection and Technical Comparison Guidance\u003c\/h3\u003e\n\u003cp\u003eWhen selecting between the \u003cstrong style=\"color: #b91c1c;\"\u003e330881-28-00-165-07-02\u003c\/strong\u003e and the alternative \u003ca href=\"https:\/\/www.plcsparehub.com\/products\/330881-28-00-100-06-02-bently-nevada-vibration-transducer-proxpac-xl\" target=\"_blank\"\u003e\u003cstrong style=\"color: #b91c1c;\"\u003e330881-28-00-100-06-02 Bently Nevada Vibration Transducer PROXPAC XL\u003c\/strong\u003e\u003c\/a\u003e, matching physical penetration depth to your machine casing geometry is critical.\u003c\/p\u003e\n\u003cp\u003eEngineering Recommendation: The current model's \u003cstrong style=\"color: #1d4ed8;\"\u003e-165\u003c\/strong\u003e suffix provides a 165 mm insertion depth, making it ideal for thick bearing housings or deep mounting nozzles. Conversely, the comparative \u003ca href=\"https:\/\/www.plcsparehub.com\/products\/330881-28-00-100-06-02-bently-nevada-vibration-transducer-proxpac-xl\" target=\"_blank\"\u003e\u003cstrong style=\"color: #b91c1c;\"\u003e330881-28-00-100-06-02 Bently Nevada Vibration Transducer PROXPAC XL\u003c\/strong\u003e\u003c\/a\u003e features a shorter 100 mm penetration depth (\u003cstrong style=\"color: #1d4ed8;\"\u003e-100\u003c\/strong\u003e) and a single conduit fitting (\u003cstrong style=\"color: #1d4ed8;\"\u003e-06\u003c\/strong\u003e), tailored for shallow machinery pockets. Always verify your machine's clearance gap before finalizing part numbers.\u003c\/p\u003e\n\u003ch3\u003eWarranty, Logistics, and Fulfillment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBacked by an unconditional 12-month operational replacement warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eGuaranteed rapid order dispatch within 24 to 48 hours from purchase confirmation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eSecure global express delivery managed through FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProfessional Technical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the 165 mm penetration depth affect mechanical installation clearances?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The 165 mm insertion depth requires sufficient internal clearance between the mounting boss and the rotating shaft target; verify that your cold gap setting of 1.27 mm sits comfortably within the middle of the linear range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What maintenance steps prevent moisture ingress into the IP66 housing enclosure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Ensure that the PG21 x M20 cable fittings and cover retaining screws are torqued evenly to factory specifications and that unused ports are sealed tightly with the provided plugs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the internal probe cable length inside the PROXPAC XL housing be modified in the field?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the 1-metre triaxial cable is factory-tuned to match the internal proximitor circuitry; altering its length invalidates system calibration and linearity specs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What environmental indicators suggest that the housing O-ring requires replacement?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Evidence of internal condensation, discoloration on the neoprene seal, or loss of housing compression elasticity during routine inspection points to necessary O-ring renewal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What buying strategy should guide my selection between different fitting and thread suffixes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Match your plant's existing armored conduit standards and local thread adapters (such as 3\/4-14 NPT) to avoid costly field rework or thread conversion bushings.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330880_330881.png?v=1784786109\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45013959573686,"sku":"330881-28-00-165-07-02","price":203.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330881-28-10-112-03-02_14df4795-4cd2-4c9a-9a67-dffda3264e75.jpg?v=1786432058","url":"https:\/\/www.plcsparehub.com\/products\/330881-28-00-165-07-02-bently-nevada-proxpac-xl-proximity-transducer","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}