{"product_id":"bently-nevada-330881-28-00-125-07-02-proxpac-xl-proximity-transducer","title":"Bently Nevada 330881-28-00-125-07-02 PROXPAC XL Proximity Transducer","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eOption 28 (3300 XL 8 mm probe with Multiple Approvals) and Option 125 (125 mm probe penetration length) specify this metric PROXPAC XL assembly - \u003cstrong\u003e330881-28-00-125-07-02\u003c\/strong\u003e. This configuration combines a 3300 XL 8 mm proximity probe and an integrated Proximitor sensor inside a single glass-reinforced polyphenylene sulfide (PPS) housing. This integrated design eliminates the requirement for an external extension cable between the probe and Proximitor, routing field wiring connections directly from the monitor to the housing terminals.\u003c\/p\u003e\n\u003cp\u003eUnlike standard configurations that utilize English measurements or non-approved sensors, the \u003cstrong\u003e330881-28-00-125-07-02\u003c\/strong\u003e employs a metric 3\/4-14 NPT mounting thread (Option 02) and is supplied with a conduit fittings kit containing one PG21 x M20 fitting and two blanking plugs (Option 07). It does not include a standoff adapter (Option 00). The assembly provides physical probe adjustment capabilities externally and complies with multiple global hazardous area certifications, making it suitable for direct installation in demanding industrial environments.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOption 28 integrates a 3300 XL 8 mm proximity probe with multiple hazardous area approvals, eliminating the separate Proximitor housing.\u003c\/li\u003e\n  \u003cli\u003eOption 00 configures the assembly without an external standoff adapter, simplifying direct machine case mounting.\u003c\/li\u003e\n  \u003cli\u003eOption 125 provides a metric 125 mm probe penetration length inside the protective stainless steel sleeve.\u003c\/li\u003e\n  \u003cli\u003eOption 07 supplies a conduit fittings kit containing one PG21 x M20 conduit fitting and two blanking plugs for cable ingress protection.\u003c\/li\u003e\n  \u003cli\u003eOption 02 specifies a 3\/4-14 NPT mounting thread for securing the outer sleeve assembly.\u003c\/li\u003e\n  \u003cli\u003ePolyphenylene sulfide (PPS) thermoplastic housing material is glass-reinforced and incorporates conductive fibers to dissipate electrostatic charges.\u003c\/li\u003e\n  \u003cli\u003eIP66 and Type 4X environmental ratings protect the internal components from hose-directed water and corrosive atmospheres.\u003c\/li\u003e\n  \u003cli\u003eDirect field wiring terminal strip inside the housing cover simplifies loop installation with no intermediate extension cable connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eShaft vibration and axial position measurements on steam turbines, gas turbines, and large centrifugal compressors.\u003c\/li\u003e\n  \u003cli\u003eRotating machinery protection where space constraints or severe environmental exposure prohibit separate Proximitor enclosures.\u003c\/li\u003e\n  \u003cli\u003eDirect industrial monitoring layouts requiring simplified field cabling without intermediate junction boxes or extension cables.\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\u003eMeaning \/ Configuration Detail\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\u003e330881-28-00-125-07-02\u003c\/td\u003e\n      \u003ctd\u003ePROXPAC XL Proximity Transducer, Metric Assembly\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\u003c\/td\u003e\n      \u003ctd\u003e00\u003c\/td\u003e\n      \u003ctd\u003eNo standoff adapter\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eC - Probe Penetration Option\u003c\/td\u003e\n      \u003ctd\u003e125\u003c\/td\u003e\n      \u003ctd\u003e125 mm probe penetration length\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eD - Fittings Option\u003c\/td\u003e\n      \u003ctd\u003e07\u003c\/td\u003e\n      \u003ctd\u003eOne PG21 x M20 fitting, 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 if 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\u003eBase Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e330881 (PROXPAC XL Metric Transducer Assembly)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Sensor\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3300 XL 8 mm Proximity Probe, 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), starting 0.25 mm (10 mils) from target to 2.3 mm (90 mils)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRecommended Gap Setting\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1.27 mm (50 mils)\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) +\/- 5% under standard conditions\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\u003e-17.5 Vdc to -26 Vdc (no barriers at 12 mA max); -23 Vdc to -26 Vdc with barriers\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOutput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e50 ohms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eField Wiring Limits\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.2 to 1.5 mm2 (16 to 24 AWG), up to 305 metres (1,000 feet) max distance to monitor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eUV-resistant, glass-reinforced polyphenylene sulfide (PPS) with conductive fibers\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSleeve and Retaining Chain\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\u003eOuter Sleeve \/ Screws\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\u003eO-Ring Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eNeoprene (between sleeve and housing); Viton (inside probe case)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eGrounding Liner\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 Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eOperating: -52 degC to +177 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eHousing and Sensor Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eOperating: -52 degC to +100 degC; Storage: -52 degC to +105 degC\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 with protected connectors\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eIngress Protection\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIP66 and Type 4X rating\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\u003eResonance Prevention:\u003c\/strong\u003e Ensure that if combined standoff adapter (B) and penetration (C) length exceeds 305 mm (12.0 in), an additional sleeve support is mounted near the probe tip to avoid resonance effects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProper Sealing:\u003c\/strong\u003e Use appropriate thread sealants on the conduit threads and verify the Neoprene sleeve O-ring is fully seated to prevent moisture ingress into the electronic enclosure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGap Settings:\u003c\/strong\u003e Adjust the physical probe depth during installation to target the linear range center at 1.27 mm (50 mils) or -9 Vdc terminal output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTorque Limits:\u003c\/strong\u003e Adhere to recommended tightening values of 29.5 N-m (260 in-lb) for the retaining nut and 39.3 N-m (350 in-lb) for the probe sleeve locknut to avoid mechanical deformation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEuropean Conformity:\u003c\/strong\u003e CE Mark compliant.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNorth American (CSA\/NRTL\/C):\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.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eATEX \/ IECEx Certifications:\u003c\/strong\u003e II 1 G Ex ia IIC T4\/T5 Ga; II 3 G Ex nA IIC T4\/T5 Gc; Ex ec IIC T4\/T5 Gc; II 1 D Ex ia IIIC T90C\/T105C Dc.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironmental Resistance:\u003c\/strong\u003e Enclosure certified for Type 4X and IP66 environments.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666741424491,"sku":"330881-28-00-125-07-02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330881-28-00-125-07-02-proxpac-xl-proximity-transducer-r4hpduqudw3_8e1c1dd8-6b44-4433-8568-33335998916d.jpg?v=1765446873","url":"https:\/\/www.plcprotech.com\/ru\/products\/bently-nevada-330881-28-00-125-07-02-proxpac-xl-proximity-transducer","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}