{"product_id":"bently-nevada-21000-28-10-000-102-03-02-proximity-probe-housing-assemblies","title":"Bently Nevada 21000-28-10-000-102-03-02 Proximity Probe Housing Assemblies","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e21000-28-10-000-102-03-02\u003c\/strong\u003e is an all-metal, externally mounted proximity probe housing assembly engineered by Bently Nevada for industrial machinery protection systems. Constructed with a robust aluminum body and a durable 304 stainless steel sleeve, this assembly provides secure, external access to proximity probes and their corresponding extension cables. It features a dome cover that screws firmly into the housing body, integrated threaded ports for conduit connections, internal O-rings, and a reliable thread seal. This specific deployment integrates a \u003cstrong\u003e3300 XL 8mm probe\u003c\/strong\u003e configured with \u003cstrong\u003eselectable hazardous area approvals\u003c\/strong\u003e to supply precise eddy-current sensor inputs. The entire assembly is purpose-built to comply with the stringent American Petroleum Institute (API) 670 Standard for externally mounted sensor systems, ensuring uninterrupted monitoring of vital parameters like shaft vibration and position across heavy industrial machinery.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExternal accessibility permits gap adjustment and full probe replacement without requiring complex disassembly of the machine case.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty aluminum body paired with a 304 stainless steel sleeve delivers exceptional mechanical integrity in harsh plant settings.\u003c\/li\u003e\n\u003cli\u003eFully compliant with the American Petroleum Institute (API) 670 Standard for externally mounted proximity probe housings.\u003c\/li\u003e\n\u003cli\u003eComplete structural assembly including a screw-in dome cover, threaded conduit ports, dual O-rings, and dedicated thread seals.\u003c\/li\u003e\n\u003cli\u003eEngineered mounting thread with 5 to 7 full threads to significantly increase structural installation strength and overall stiffness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExternal vibration and position monitoring on gas and steam turbines\u003c\/li\u003e\n\u003cli\u003eHydrocarbon processing and petroleum refinery rotating equipment protection\u003c\/li\u003e\n\u003cli\u003eCentrifugal compressor and high-pressure pump shaft observation\u003c\/li\u003e\n\u003cli\u003eLarge industrial electric motor and generator bearing path monitoring\u003c\/li\u003e\n\u003cli\u003eHeavy-duty fans and blower monitoring in power generation plants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOption Code Definition\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSuffix Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSelected Configuration Description\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eA: Probe with Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e3300 XL 8mm probe, selectable hazardous area approvals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eB: Probe Cable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e1.0 m (39 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eC: Standoff Adapter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e000\u003c\/td\u003e\n\u003ctd\u003eNo standoff adapter (0.0 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eD: Probe Penetration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e102\u003c\/td\u003e\n\u003ctd\u003e10.2 in probe penetration length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eE: Fittings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e03\u003c\/td\u003e\n\u003ctd\u003eOne 3\/4-14 NPT plug; one 3\/4-14 to 1\/2-14 NPT reducer; one cable seal grip with grommets for cable sizes: 1\/8 to 3\/16, 1\/4 to 5\/16, and 5\/16 to 3\/8-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eF: Mounting Thread\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e02\u003c\/td\u003e\n\u003ctd\u003e3\/4-14 NPT (machined with 5 - 7 full threads for increased strength)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter \/ Category\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\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\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Body Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSleeve Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntegrated Transducer Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3300 XL 8mm Proximity Probe\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-51 degC to +177 degC (-60 degF to +351 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProbe Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-51 degC to +177 degC (-60 degF to +351 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Penetration (Option D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePenetration Adjustment Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13 mm (+\/- 0.5 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Rating Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCertified as a CSA Type 4 Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Mass (Weight)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.1 kg (2.4 lb) typical, without fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eComponent \/ Interface\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e3\/4-14 NPT Threaded Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExternal conduit connection interfaces to pass extension cables through safely.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOption E:03 Fittings Kit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProvides one 3\/4-14 NPT plug, one NPT reducer, and an active cable seal grip with selectable sizing grommets.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOption F:02 Mounting Thread\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProvides 3\/4-14 NPT machine connection utilizing 5 to 7 full threads to maximize installation stiffness.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSleeve Inspection:\u003c\/strong\u003e Before finalizing installation, verify that the total sleeve length does not introduce mechanical stress. Sleeve lengths longer than 304 mm (12 inches) demand secondary sleeve support to mitigate excessive vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePenetration Range:\u003c\/strong\u003e Utilize the dynamic adjustment range of Option D, which provides 13 mm (+\/- 0.5 in) of axial travel to accurately establish target distance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Counterboring:\u003c\/strong\u003e For probe penetration lengths designed between 1.0 and 2.0 inches, consider a local counterbore in the machine housing to minimize unwanted side-view or rear-view proximity interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Management:\u003c\/strong\u003e Carefully dress the inner probe cable during enclosure closure. Avoid excessive cable loops within the main housing body to completely eliminate any damage when screwing the primary dome cover back into position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Protection:\u003c\/strong\u003e Ensure all associated O-rings and structural thread seals are correctly aligned and uncompromised during field installation to maintain structural Type 4 sealing capability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS:\u003c\/strong\u003e Complies with European Community Directive: ROHS Directive 2011\/65\/EU.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standards:\u003c\/strong\u003e Fully compliant with the American Petroleum Institute's (API) 670 Standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Security:\u003c\/strong\u003e Certified as a CSA Type 4 enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666617889131,"sku":"21000-28-10-000-102-03-02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-21000-28-10-000-102-03-02-proximity-probe-housingassemblies-zfy1bcojh00_3fc8e123-fc9f-4e34-a818-cc4eb44a4555.jpg?v=1765444219","url":"https:\/\/www.plcprotech.com\/ms\/products\/bently-nevada-21000-28-10-000-102-03-02-proximity-probe-housing-assemblies","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}