{"product_id":"bently-nevada-21000-28-05-00-041-03-02-21000-proximity-probe-housing-assembly","title":"Bently Nevada 21000-28-05-00-041-03-02 21000 Proximity Probe Housing Assembly","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eSafe and reliable containment for proximity transducers is critical in heavy machinery monitoring, which is where the \u003cstrong\u003eBently Nevada 21000-28-05-00-041-03-02\u003c\/strong\u003e proximity probe housing assembly excels. Designed as part of the rugged \u003cstrong\u003e21000 series\u003c\/strong\u003e, this industrial-grade housing provides an exceptionally robust, weatherproof enclosure that protects proximity probes (such as the 3300 XL series) from harsh, high-exposure environments. It is engineered to facilitate easy external adjustment and replacement of the probe without requiring a machinery shutdown, reducing downtime during routine maintenance.\u003c\/p\u003e\n\n\u003cp\u003eThis housing assembly is constructed from high-quality, copper-free aluminum with a protective epoxy coating to withstand corrosive atmospheres typical in heavy industrial processing. It features precise mechanical threads, an adjustable sleeve for exact probe positioning, and dedicated conduit ports to protect signal cables from mechanical damage, moisture, and chemical exposure.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Mechanical Protection:\u003c\/strong\u003e Cast from copper-free aluminum with an epoxy finish to prevent corrosion in marine, petrochemical, and industrial environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Adjustability:\u003c\/strong\u003e Allows maintenance technicians to adjust probe gap settings and penetration depths externally while machinery is running.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironmental Sealing:\u003c\/strong\u003e High-integrity O-ring seals provide NEMA 4X and IP66 level protection against water ingress and particulate contamination.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Standardized internal dimensions accommodate Bently Nevada 3300 and 3300 XL 8mm proximity probe systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConduit Integration:\u003c\/strong\u003e Integral conduit connection ports simplify field wiring routing and shield transducer extension cables from physical strain.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePower generation steam and gas turbine shaft relative vibration monitoring.\u003c\/li\u003e\n  \u003cli\u003eOil and gas centrifugal compressor and expander shaft displacement measurement.\u003c\/li\u003e\n  \u003cli\u003ePetrochemical high-speed pump, gearbox, and blower monitoring systems.\u003c\/li\u003e\n  \u003cli\u003eHeavy industrial machinery requiring continuous machinery protection and Turbine Supervisory Instrumentation (TSI).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eManufacturer\u003c\/strong\u003e\n      \u003ctd\u003eBently Nevada\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003ePart Number\/Model\u003c\/strong\u003e\n      \u003ctd\u003e21000-28-05-00-041-03-02\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eProduct Type\u003c\/strong\u003e\n      \u003ctd\u003eProximity Probe Housing Assembly\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eHousing Material\u003c\/strong\u003e\n      \u003ctd\u003eCopper-free aluminum with epoxy paint coating\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eEnvironmental Rating\u003c\/strong\u003e\n      \u003ctd\u003eNEMA 4X \/ IP66\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\n      \u003ctd\u003e-40 degC to +100 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eCompatible Transducers\u003c\/strong\u003e\n      \u003ctd\u003eBently Nevada 3300 and 3300 XL 8mm proximity probes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eInstallation Access\u003c\/strong\u003e\n      \u003ctd\u003eExternal adjustment sleeve\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eTo ensure optimal performance and long-term environmental sealing, follow these key installation steps:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Thread the housing body securely into the machine casing port. Apply appropriate thread sealant to prevent process fluid leaks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProbe Positioning:\u003c\/strong\u003e Insert the proximity probe into the sleeve, adjust to the correct gap\/voltage using a digital voltmeter (DVM) connected to the proximitor sensor, and tighten the locknut to the recommended torque specifications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConduit Connection:\u003c\/strong\u003e Route the probe extension cable through the dedicated conduit fittings. Ensure all conduit joints are sealed to prevent internal moisture accumulation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure the housing assembly is properly bonded to the machinery ground to prevent electromagnetic interference from degrading the vibration signal.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666615693675,"sku":"21000-28-05-00-041-03-02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-21000-28-05-00-041-03-02-proximity-probehousing-assemblies-cpvdojhbxcg_722c8ada-1f30-4bbf-af32-28009e2cfda4.jpg?v=1765444193","url":"https:\/\/www.plcprotech.com\/de\/products\/bently-nevada-21000-28-05-00-041-03-02-21000-proximity-probe-housing-assembly","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}