{"product_id":"bently-nevada-330881-28-06-155-03-02-proxpac-xl-proximity-transducer-metric","title":"Bently Nevada 330881-28-06-155-03-02 ProxPac XL Proximity Transducer Assembly","description":"\u003cp\u003eThe Bently Nevada 330881-28-06-155-03-02 is a high-performance ProxPac XL Proximity Transducer Assembly designed for industrial vibration and position monitoring. This self-contained system integrates a 3300 XL 8 mm proximity probe and a 3300 XL Proximitor sensor into a single, robust housing, eliminating the need for external extension cables and separate sensor enclosures.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntegrated 3300 XL 8 mm proximity probe and Proximitor sensor system.\u003c\/li\u003e\n\u003cli\u003eSelf-contained design simplifies installation and reduces field wiring complexity.\u003c\/li\u003e\n\u003cli\u003eConstructed with AISI 304 stainless steel and durable PPS housing for harsh environments.\u003c\/li\u003e\n\u003cli\u003eThreaded sleeve design allows for precise probe gap adjustment of +\/- 12.7 mm.\u003c\/li\u003e\n\u003cli\u003eCompatible with standard 3\/4-14 NPT machine case mounting.\u003c\/li\u003e\n\u003cli\u003eIncludes M20 fitting and two plugs for versatile connectivity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRadial vibration and axial position monitoring for steam and gas turbines.\u003c\/li\u003e\n\u003cli\u003ePredictive maintenance for centrifugal compressors in space-constrained installations.\u003c\/li\u003e\n\u003cli\u003eGeneral machinery protection for pumps, large motors, and fans.\u003c\/li\u003e\n\u003cli\u003eMonitoring in high-heat or harsh industrial environments such as steel and metal mills.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e330881-28-06-155-03-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Type\u003c\/td\u003e\n\u003ctd\u003e3300 XL 8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandoff Adapter\u003c\/td\u003e\n\u003ctd\u003e60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Penetration\u003c\/td\u003e\n\u003ctd\u003e155 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\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eAISI 304 Stainless Steel \/ PPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.55 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the assembly is mounted through the machine case using the 3\/4-14 NPT thread.\u003c\/li\u003e\n\u003cli\u003eFor assemblies where the combined B and C dimensions exceed 305 mm (12.0 in), additional sleeve support is required to prevent resonance.\u003c\/li\u003e\n\u003cli\u003eMaintain a nominal probe tip gap of 1.27 mm (0.050 in) from the target surface during initial setup.\u003c\/li\u003e\n\u003cli\u003eThe installation must maintain at least an IP54 protection rating to ensure sensor integrity.\u003c\/li\u003e\n\u003cli\u003eAlways power down the monitoring system before performing any wiring changes or maintenance on the transducer assembly.\u003c\/li\u003e\n\u003cli\u003eHandle with care to avoid damage to the probe tip; ensure the assembly is properly grounded according to site safety standards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 330881-28-06-155-03-02?\u003c\/h3\u003e\u003cp\u003eThis unit is a fully integrated proximity transducer assembly used to measure shaft vibration and position on rotating machinery, combining the probe and sensor into one unit to streamline installation.\u003c\/p\u003e\u003ch3\u003eWhat is the typical operating gap voltage?\u003c\/h3\u003e\u003cp\u003eFor 3300 XL series probes, the normal operating gap voltage is generally maintained between -9 V and -11 V DC.\u003c\/p\u003e\u003ch3\u003eDoes this assembly require an external extension cable?\u003c\/h3\u003e\u003cp\u003eNo, the ProxPac XL design integrates the Proximitor sensor directly into the housing, removing the need for an extension cable between the probe and the sensor.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":50998330032380,"sku":"330881-28-06-155-03-02","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_7bc82b5e-cb25-452f-96d8-43150dc6fcd9.jpg?v=1787164403","url":"https:\/\/www.electronicplc.com\/ar\/products\/bently-nevada-330881-28-06-155-03-02-proxpac-xl-proximity-transducer-metric","provider":"Electronic PLC","version":"1.0","type":"link"}