{"product_id":"bently-nevada-330881-28-04-034-06-02-proxpac-xl-proximity-transducer","title":"Bently Nevada 330881-28-04-034-06-02 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 length) specify this metric \u003cstrong\u003ePROXPAC XL Proximity Transducer\u003c\/strong\u003e configuration — \u003cstrong\u003e330881-28-04-034-06-02\u003c\/strong\u003e. This integrated assembly functions as a self-contained eddy-current proximity probe system by housing both the 3300 XL 8 mm probe and the 3300 XL Proximitor sensor in a single durable enclosure. It eliminates the need for an external extension cable between the probe and sensor, simplifying field installations by allowing field wiring to connect directly between the machinery monitor and the transducer housing.\u003c\/p\u003e\n\n\u003cp\u003eThis specific variant features a 34 mm probe penetration length (Option 034), one 3\/4-14 NPT fitting with a 1-1\/2-14 NPT stainless steel reducer (Option 06), and a 3\/4-14 NPT mounting thread (Option 02) to accommodate the 40 mm standoff adapter. The housing is molded from glass-reinforced polyphenylene sulfide (PPS) containing conductive fibers to strengthen the body and dissipate electrostatic charges, providing Type 4X and IP66 protection. This configuration includes multiple agency approvals (Option 28) for hazardous area installations.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Probe and Sensor Design:\u003c\/strong\u003e Houses a 1-metre 3300 XL 8 mm probe and Proximitor sensor in one unit, eliminating separate sensor housings and intermediate extension cables.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption 28 Approvals:\u003c\/strong\u003e Includes multiple hazardous area certifications (CSA, ATEX, and IECEx) for intrinsically safe and non-incendive installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40 mm Standoff Adapter (Option 04):\u003c\/strong\u003e Includes a metric standoff adapter to adjust mounting depth and clear housing obstructions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e34 mm Penetration Length (Option 034):\u003c\/strong\u003e Provides a precise 34 mm probe penetration depth for exact positioning relative to the target shaft.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced PPS Thermoplastic Housing:\u003c\/strong\u003e Molded from glass-reinforced and conductive-fiber-filled polyphenylene sulfide for Type 4X and IP66 environmental sealing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Conduit Fittings (Option 06):\u003c\/strong\u003e Supplied with one 3\/4-14 NPT fitting, one 3\/4-14 NPT to 1-1\/2-14 NPT stainless steel reducer, and two plugs for rugged field wiring protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe transducer assembly is used in industrial rotating machinery monitoring systems. It measures shaft vibration and axial position on critical assets such as steam turbines, gas turbines, compressors, pumps, and gearboxes. Its integrated design is ideal for locations where space for mounting separate Proximitor housings is limited or where minimizing intermediate cable connections is preferred to improve reliability in severe environments.\u003c\/p\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eOption \/ Component\u003c\/th\u003e\n      \u003cth\u003eCode\u003c\/th\u003e\n      \u003cth\u003eDescription \/ Specification\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\u003e\u003cstrong\u003e330881-28-04-034-06-02\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003ePROXPAC XL Proximity Transducer Assembly (Metric)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eA - Probe and Approvals Option\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\u003eB - Standoff Adapter Option (B Dimension)\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\u003eC - Probe Penetration Option (C Dimension)\u003c\/td\u003e\n      \u003ctd\u003e034\u003c\/td\u003e\n      \u003ctd\u003e34 mm probe penetration length\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eD - Fittings Option\u003c\/td\u003e\n      \u003ctd\u003e06\u003c\/td\u003e\n      \u003ctd\u003eOne 3\/4-14 NPT fitting, one 3\/4-14 NPT to 1-1\/2-14 NPT stainless steel reducer, and two plugs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eE - Mounting Thread Option\u003c\/td\u003e\n      \u003ctd\u003e02\u003c\/td\u003e\n      \u003ctd\u003e3\/4-14 NPT (required when ordering 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\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e330881-28-04-034-06-02\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Family\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003ePROXPAC XL Proximity Transducer Assembly (Metric)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3300 XL Proximity Transducer System inputs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSensor Input\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3300 XL 8 mm Proximity Probe with 1-metre cable length\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 mm (80 mils), begins at approx. 0.25 mm (10 mils) from target (range: 0.25 to 2.3 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eIncremental Scale Factor (ISF)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e7.87 V\/mm (200 mV\/mil) nominal (plus or minus 5% over 80 mil linear range)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOutput Resistance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e50 Ohm\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 metres of field wiring)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower Requirements\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eRequires -17.5 Vdc to -26 Vdc without barriers at 12 mA maximum; -23 Vdc to -26 Vdc with barriers\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eStandard Target Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eAISI 4140 steel\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 Minimum Shaft Diameter\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e76.2 mm (3.0 in)\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) with conductive fibers\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOuter Sleeve Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eAISI 303 stainless steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProbe Case 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\u003eProbe Tip Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003ePolyphenylene Sulfide (PPS)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProbe Cable\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1-metre length, 75 Ohm triaxial, fluoroethylene propylene (FEP) insulated\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eEnvironmental Sealing\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eType 4X, IP66 rated\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProbe Operating Temperature\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\u003eHousing and Sensor Operating Temperature\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  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsure that the mounting surface and thread engagement are properly aligned before tightening. The mounting thread for this configuration is 3\/4-14 NPT.\u003c\/li\u003e\n  \u003cli\u003eTighten the probe sleeve locknut to a recommended torque of 39.3 N-m (350 in-lb).\u003c\/li\u003e\n  \u003cli\u003eUse recommended field wiring (0.2 to 1.5 mm2 or 16 to 24 AWG, 3-conductor shielded triax or twisted shielded cable with drain wire) to prevent external interference and signal rolloff.\u003c\/li\u003e\n  \u003cli\u003eKeep field wiring runs below 305 metres (1000 feet) between the transducer housing and the monitor.\u003c\/li\u003e\n  \u003cli\u003eEnsure that the conduit connections are properly sealed using the supplied 3\/4-14 NPT conduit fittings and plugs (Option 06) to maintain the IP66 and Type 4X rating of the housing. Do not allow moisture to enter via the conduit run.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCE Mark (European Community Directive Compliance)\u003c\/li\u003e\n  \u003cli\u003eEMC Directive 2014\/30\/EU (EN 61000-6-2, EN 61000-6-4)\u003c\/li\u003e\n  \u003cli\u003eRoHS Directive 2011\/65\/EU\u003c\/li\u003e\n  \u003cli\u003eType 4X and IP66 Environmental Sealing (BASEEFA verified)\u003c\/li\u003e\n  \u003cli\u003eHazardous Area Approvals: CSA, ATEX, and IECEx intrinsically safe (Ex ia IIC T4\/T5 Ga, Ex ia IIIC T90C\/T105C Dc) and non-incendive \/ increased safety (Ex nA IIC T4\/T5 Gc, Ex ec IIC T4\/T5 Gc) when installed per drawings 141092 or 140979.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666736476523,"sku":"330881-28-04-034-06-02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330881-28-04-034-06-02-proxpac-xl-proximity-transducer-0cujfw3ehe4_3725aec9-5a9d-4bfc-93f3-d84a52683c4a.jpg?v=1765446802","url":"https:\/\/www.plcprotech.com\/pt\/products\/bently-nevada-330881-28-04-034-06-02-proxpac-xl-proximity-transducer","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}