{"product_id":"bently-nevada-330881-28-04-145-03-02-proxpac-xl-proximity-transducer","title":"Bently Nevada 330881-28-04-145-03-02 PROXPAC XL Proximity Transducer","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eOption 28 (3300 XL 8 mm probe with Multiple Approvals) and Option 04 (40 mm standoff adapter) define the metric configuration of this specialized PROXPAC XL Proximity Transducer — \u003cstrong\u003e330881-28-04-145-03-02\u003c\/strong\u003e. This integrated assembly features a 145 mm probe penetration length (Option 145) protected by a durable sleeve, a mounting configuration with a 3\/4-14 NPT thread (Option 02), and a fittings kit with one M20 conduit fitting and two plugs (Option 03).\u003c\/p\u003e\n\u003cp\u003eBy combining a high-accuracy 3300 XL 8 mm proximity probe and an integrated 3300 XL Proximitor sensor within a single, self-contained Polyphenylene Sulfide (PPS) housing, this design eliminates the need for separate extension cables and intermediate junction boxes. This metric setup simplifies installation and provides robust mechanical and environmental shielding for critical rotating machinery monitoring, making it highly effective for harsh industrial conditions.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOption 28 probe integration combines a 3300 XL 8 mm proximity probe with multiple approvals directly within the transducer housing.\u003c\/li\u003e\n\u003cli\u003eOption 04 standoff adapter provides a 40 mm standoff dimension for precise offset positioning during installation.\u003c\/li\u003e\n\u003cli\u003eOption 145 penetration designates a 145 mm sleeve depth to reach internal measurement targets effectively.\u003c\/li\u003e\n\u003cli\u003eOption 03 fitting package supplies one M20 conduit fitting and two plugs to simplify cable entry seal execution.\u003c\/li\u003e\n\u003cli\u003eOption 02 mounting thread specifies a 3\/4-14 NPT connection, meeting the mechanical requirements for standoff adapter support.\u003c\/li\u003e\n\u003cli\u003eThermoplastic PPS housing features a glass- and conductive-fiber reinforced design that provides Type 4X and IP66 environmental protection while dissipating electrostatic charges.\u003c\/li\u003e\n\u003cli\u003eIntegrated Proximitor sensor layout eliminates the field-wiring requirement for intermediate extension cables and separate transmitter enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eTypical applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShaft vibration and axial position measurements on steam turbines, gas turbines, and large industrial compressors.\u003c\/li\u003e\n\u003cli\u003eRadial vibration and displacement monitoring on high-speed rotating machinery in hazardous areas requiring multiple regional certifications.\u003c\/li\u003e\n\u003cli\u003eSevere-duty petrochemical, power generation, and water treatment installations where direct-exposure and chemical resistance are critical.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOption Segment\u003c\/th\u003e\n\u003cth\u003eCode on This SKU\u003c\/th\u003e\n\u003cth\u003eDescription \/ Meaning\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrderable Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e330881-28-04-145-03-02\u003c\/td\u003e\n\u003ctd\u003ePROXPAC XL Proximity Transducer, Metric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eA - Probe and Approvals Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e3300 XL 8 mm probe with Multiple Approvals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eB - Standoff Adapter Option (B Dimension)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e04\u003c\/td\u003e\n\u003ctd\u003e40 mm standoff adapter length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eC - Probe Penetration Option (C Dimension)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e145 mm probe penetration length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eD - Fittings Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e03\u003c\/td\u003e\n\u003ctd\u003eOne M20 fitting, two plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eE - Mounting Thread Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e02\u003c\/td\u003e\n\u003ctd\u003e3\/4-14 NPT (required for Standoff Adapter Option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e330881-28-04-145-03-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePROXPAC XL Proximity Transducer (Metric)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntegral Probe Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3300 XL 8 mm Proximity Probe with 1-meter cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUltraviolet (UV) resistant, glass-reinforced polyphenylene sulfide (PPS) thermoplastic containing conductive fibers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSleeve Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAISI 304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSleeve O-Ring Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrounding Liner Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAISI 304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVibration Isolation Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExtra Soft Cellular Silicone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLid Label Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGloss Radiant White Polyester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransducer Input Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRequires -17.5 Vdc to -26 Vdc at 12 mA maximum (without safety barriers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinear Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.0 mm (80 mils)\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 with up to 305 meters (1000 feet) of field wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Target Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.2 mm (0.6 in) diameter (flat target)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Shaft Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50.8 mm (2.0 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Shaft Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e76.2 mm (3.0 in) minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature (Probe)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-52 degC to +177 degC (-62 degF to +351 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature (Housing \u0026amp; Sensor)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-52 degC to +100 degC (-62 degF to +212 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-52 degC to +105 degC (-62 degF to +221 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% condensing, non-submersible when connectors are protected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType 4X and IP66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding Practices:\u003c\/strong\u003e The PROXPAC XL housing must be properly grounded using the built-in grounding liner and retaining plate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture Prevention:\u003c\/strong\u003e Ensure that all conduit paths are completely sealed to prevent moisture from migrating through the conduit into the plastic housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Limits:\u003c\/strong\u003e Do not expose the probe tip to temperatures below -34 degC (-29 degF) to prevent premature failure of the internal pressure seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSleeve Support:\u003c\/strong\u003e If the combined standoff adapter (B) and penetration (C) lengths exceed 305 mm (12.0 in), implement additional external sleeve support near the probe to increase assembly stiffness and eliminate resonant vibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Mark:\u003c\/strong\u003e Complies with applicable European Union directives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP Rating:\u003c\/strong\u003e Housing rated to IP66 (verified by BASEEFA).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Area Approvals (CNRTLUS):\u003c\/strong\u003e Class I, Zone 0: AEx\/Ex ia IIC T4\/T5 Ga; Class I, Groups A, B, C, D; Class II, Groups E, F, G; Class III. Class I, Zone 2: AEx\/Ex nA IIC T5...T1 Gc; Class I, Division 2, Groups A, B, C, D; Class I, Zone 2: AEx\/Ex ec IIC T5...T1 Gc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Area Approvals (ATEX\/IECEx):\u003c\/strong\u003e II 1 G, Ex ia IIC T4\/T5 Ga; Ex ia IIIC T90C\/T105C Dc. II 3 G, Ex nA IIC T4\/T5 Gc; Ex ec IIC T4\/T5 Gc.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666527285611,"sku":"330881-28-04-145-03-02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330881-28-04-145-03-02-proxpac-xl-proximity-transducer-p5pfxa0yjvs_921e9da5-5db0-492f-8cf9-8667e4385c76.jpg?v=1765440296","url":"https:\/\/www.plcprotech.com\/ms\/products\/bently-nevada-330881-28-04-145-03-02-proxpac-xl-proximity-transducer","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}