{"product_id":"bently-nevada-21000-34-05-15-056-04-02-proximity-probe-housing-assembly","title":"Bently Nevada 21000-34-05-15-056-04-02 Proximity Probe Housing Assembly","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e21000-34-05-15-056-04-02\u003c\/strong\u003e is an aluminum proximity probe housing assembly designed for the external mounting of proximity transducers. This specific configuration features a 3300 XL 8 mm probe with connector protector and selectable hazardous area approvals (Option 34), a 0.5 m probe cable length (Option 05), a 1.5 in standoff adapter (Option 15), a 5.6 in probe penetration length (Option 056), conduit fittings consisting of a 3\/4-14 NPT plug (Option 04), and a 3\/4-14 NPT mounting thread (Option 02).\u003c\/p\u003e\n\n\u003cp\u003eThis all-metal assembly provides a secure, environmentally protected, and explosion-proof enclosure for 3300 series proximity probes. It ensures accurate measurement of shaft vibration and axial position by maintaining precise probe gap alignment. Compliant with API 670 standards, this housing is suitable for demanding industrial environments including power generation, petrochemical processing, and rotating machinery monitoring.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOption 34 Configuration:\u003c\/strong\u003e Includes 3300 XL 8 mm probe with connector protector and selectable hazardous area approvals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum Body:\u003c\/strong\u003e Lightweight yet durable construction for fixed equipment protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Cable:\u003c\/strong\u003e 0.5 m lead length optimized for standard housing-to-terminal connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandoff Adapter:\u003c\/strong\u003e 1.5 in (38 mm) length for proper probe standoff distancing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 3\/4-14 NPT thread connection with plug fitting for secured installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExplosion-Proof Rated:\u003c\/strong\u003e Designed to meet CSA requirements for hazardous area installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExternally mounted proximity probe installation on heavy rotating machinery.\u003c\/li\u003e\n\u003cli\u003eCritical machinery protection where environmental shielding for the probe and cable is required.\u003c\/li\u003e\n\u003cli\u003eHazardous area environments requiring explosion-proof certified enclosures (where CSA requirements apply).\u003c\/li\u003e\n\u003cli\u003eApplications requiring compliance with API 670 standards for machinery vibration and position monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eCode on This SKU\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrderable Part Number\u003c\/td\u003e\n\u003ctd\u003e21000-34-05-15-056-04-02\u003c\/td\u003e\n\u003ctd\u003e21000 Proximity Probe Housing Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA - Probe with Connector\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e3300 XL 8 mm probe with connector protector, selectable hazardous area approvals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB - Probe Cable Length\u003c\/td\u003e\n\u003ctd\u003e05\u003c\/td\u003e\n\u003ctd\u003e0.5 m (20 in) cable length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC - Standoff Adapter\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e1.5 in (38 mm) standoff adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD - Probe Penetration\u003c\/td\u003e\n\u003ctd\u003e056\u003c\/td\u003e\n\u003ctd\u003e5.6 in penetration length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE - Fittings\u003c\/td\u003e\n\u003ctd\u003e04\u003c\/td\u003e\n\u003ctd\u003eOne 3\/4-14 NPT plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eF - Mounting Thread\u003c\/td\u003e\n\u003ctd\u003e02\u003c\/td\u003e\n\u003ctd\u003e3\/4-14 NPT thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e21000-34-05-15-056-04-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum body with 304 stainless steel sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.1 kg (2.4 lb) typical (without fittings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Compatibility\u003c\/td\u003e\n\u003ctd\u003e3300 XL 8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\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\u003eAgency Approvals\u003c\/td\u003e\n\u003ctd\u003eCSA certified for Class I, Div 1 \u0026amp; 2, Groups C \u0026amp; D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eAPI 670, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eEnsure the housing is mounted securely to the machine case using the specified 3\/4-14 NPT thread. When installing probe penetration lengths, verify the gap settings to maintain linear measurement ranges. For lengths exceeding 300 mm (12 in), auxiliary sleeve support is required to minimize vibration-induced resonance. Always route cabling through the conduit ports using appropriate seals to maintain the explosion-proof rating of the assembly.\u003c\/p\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cp\u003eThe 21000 series housings are certified by CSA for explosion-proof applications in Class I, Divisions 1 and 2, Groups C and D, and Class II, Divisions 1 and 2, Groups E, F, and G. They are fully compliant with the American Petroleum Institute (API) 670 Standard.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666639647083,"sku":"21000-34-05-15-056-04-02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-21000-34-05-15-056-04-02-proximity-probe-housingassemblies-iobp5jiqqmi_240f6fab-371f-4487-8e45-9b4448bdb5f3.jpg?v=1765444538","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-21000-34-05-15-056-04-02-proximity-probe-housing-assembly","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}