{"product_id":"bently-nevada-21000-34-10-00-066-04-02-21000-series-proximity-probe-housing-assembly","title":"Bently Nevada 21000-34-10-00-066-04-02 21000 Series Proximity Probe Housing Assembly","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for demanding machinery protection applications, the \u003cstrong\u003e21000-34-10-00-066-04-02\u003c\/strong\u003e housing assembly facilitates the external mounting and precise calibration of proximity probes. This rugged explosion-proof enclosure allows engineering teams to install, adjust, or service proximity transducers from outside the machine casing. This eliminates the need to shut down rotating machinery or open critical process seals, optimizing system uptime and enhancing plant safety.\u003c\/p\u003e\n\n\u003cp\u003eThe 21000 Series housing is engineered primarily for Bently Nevada 3300 XL 8mm proximity probes and related transducer systems. By enclosing the probe within a durable, environmentally sealed structure, this assembly protects delicate electronics and cabling from mechanical damage, high velocity process fluids, dust, and corrosive industrial elements.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Access Design:\u003c\/strong\u003e Enables probe replacement or adjustment without machine disassembly or shutdown.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExplosion-Proof Integrity:\u003c\/strong\u003e Meets demanding safety standards for hazardous area installation when properly sealed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Manufactured from robust aluminum to withstand severe physical impacts and environmental stress.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise Probe Alignment:\u003c\/strong\u003e Internal design maintains strict probe alignment relative to the target shaft for accurate vibration and position measurements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Protection:\u003c\/strong\u003e Integrates conduit connections to route and shield sensor cables directly from the housing terminal block.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSteam and gas turbine generator sets\u003c\/li\u003e\n  \u003cli\u003eCentrifugal air and gas compressors\u003c\/li\u003e\n  \u003cli\u003eIndustrial process pumps and electric motors\u003c\/li\u003e\n  \u003cli\u003eCooling tower fans and gearboxes\u003c\/li\u003e\n  \u003cli\u003eHydroelectric generator shafts\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      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eBently Nevada\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e21000-34-10-00-066-04-02\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e21000 Series Proximity Probe Housing\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eAnodized Aluminum\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProbe Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eBently Nevada 3300 XL 8mm Proximity Probes (and standard equivalents)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eConduit Connection Thread\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eStandard NPT fitting options\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-40 to +100 degC (limited by probe and cable specifications)\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 \/ NEMA 4X rated (when correctly installed with approved seals)\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 all thread engagements are clean, free of debris, and treated with appropriate anti-seize compound before tightening.\u003c\/li\u003e\n  \u003cli\u003eMaintain minimum clearance between the probe tip and the target shaft as specified in your Bently Nevada system calibration sheet.\u003c\/li\u003e\n  \u003cli\u003eAlways use approved explosion-proof conduit seals immediately adjacent to the housing entry ports when operating in Class I, Division 1 or Zone 1 hazardous environments.\u003c\/li\u003e\n  \u003cli\u003eVerify that the electrical grounding connection is secure and has a low-resistance path to the machinery earth ground.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666732904811,"sku":"21000-34-10-00-066-04-02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-21000-34-10-00-066-04-02-proximity-probe-housingassemblies-fuoyexdgul1_790aa517-300f-45e6-b0ae-ae2a0627e4b4.jpg?v=1765446713","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-21000-34-10-00-066-04-02-21000-series-proximity-probe-housing-assembly","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}