{"product_id":"21000-16-10-00-077-03-02-bently-nevada-proximity-probe-housing-assembly","title":"21000-16-10-00-077-03-02 | Bently Nevada | Proximity Probe Housing Assembly","description":"\u003cp\u003eConfigured for mechanical protection and transducer support in machine monitoring systems, the \u003cstrong\u003eBently Nevada 21000-16-10-00-077-03-02\u003c\/strong\u003e (\u003cstrong\u003e21000\u003c\/strong\u003e Proximity Probe Housing Assembly) provides direct physical execution for housing 3300 XL 11 mm probes within hazardous industrial environments.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSuffix\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e21000\u003c\/td\u003e\n\u003ctd\u003eBase Model: Proximity Probe Housing Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003eProbe Option: 3300 XL 11 mm probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eProbe Cable Length: 1.0 m (39 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e00\u003c\/td\u003e\n\u003ctd\u003eStandoff Adapter Length: 7.5 in (191 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e077\u003c\/td\u003e\n\u003ctd\u003eProbe Penetration: 1.0 in (25.4 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e03\u003c\/td\u003e\n\u003ctd\u003eFittings: Two explosion-proof fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e02\u003c\/td\u003e\n\u003ctd\u003eMounting Thread: 3\/4-14 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003e21000-16-10-00-077-03-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eN\/A (Passive mechanical component)\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\u003eProbe Compatibility\u003c\/td\u003e\n\u003ctd\u003e3300 XL 11 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eRotor Dynamics and Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eThe 21000 housing assembly is engineered to maintain the precise mechanical alignment of the proximity probe relative to the rotor surface, which is critical for accurate signal acquisition in rotor dynamics analysis. To ensure the integrity of the vibration data, technicians must perform gap voltage validation upon installation, targeting a nominal -10 VDC at the proximity probe transducer output. Proper positioning prevents the probe from entering the non-linear range of the eddy-current probe scaling, which would result in amplitude distortion and phase shift errors. The integrated design minimizes structural vibration resonance that could otherwise introduce artifacts into the measurement signal.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Are the provided explosion-proof fittings rated for specific hazardous zones?\u003c\/p\u003e\n\u003cp\u003eA: The included explosion-proof fittings are designed to maintain the integrity of the housing assembly in identified hazardous locations; however, site-specific safety documentation must be consulted to ensure compliance with local electrical codes and zone classifications.\u003c\/p\u003e\n\u003cp\u003eQ: Can the probe penetration be adjusted without replacing the probe sleeve?\u003c\/p\u003e\n\u003cp\u003eA: The probe penetration depth is set during mechanical installation. While the assembly allows for initial adjustment to meet the 1.0 in penetration requirement, excessive repositioning can compromise the integrity of the thread seal and O-ring sealing surfaces.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the 3\/4-14 NPT mounting threads are properly sealed with a compatible thread compound to prevent moisture ingress and mechanical loosening.\u003c\/li\u003e\n\u003cli\u003eWhen installing the explosion-proof fittings, ensure that all conduits are tightened to specified torque to maintain the required flameproof seal integrity.\u003c\/li\u003e\n\u003cli\u003eVerify that the 1.0 m probe cable is routed without sharp bends to prevent internal conductor fatigue or damage to the insulation.\u003c\/li\u003e\n\u003cli\u003ePerform a static gap check after final mechanical locking to ensure the probe tip remains within the specified operating distance from the target surface during all machine states.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":43557254496346,"sku":"21000-16-10-00-077-03-02","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/21000-16-05-00-094-03-02_e8e68809-c1c2-4839-b242-18c8e2cb4fbc.png?v=1782453036","url":"https:\/\/www.spareoil.com\/es\/products\/21000-16-10-00-077-03-02-bently-nevada-proximity-probe-housing-assembly","provider":"SpareOil Automation","version":"1.0","type":"link"}