{"product_id":"bently-nevada-21000-16-05-00-079-03-02-proximity-probe-housing-assembly","title":"Bently Nevada 21000-16-05-00-079-03-02 Proximity Probe Housing Assembly","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eEngineered for heavy-duty industrial turbomachinery, the \u003cstrong\u003eBently Nevada 21000-16-05-00-079-03-02\u003c\/strong\u003e provides robust environmental protection for 3300 XL 8 mm proximity probes. This housing assembly facilitates precise probe penetration adjustment and robust mechanical protection in demanding process environments. Designed with an \u003cstrong\u003ealuminum body\u003c\/strong\u003e and a \u003cstrong\u003e304 stainless steel sleeve\u003c\/strong\u003e, it ensures high durability and resistance to harsh industrial atmospheric conditions, serving as a critical hardware link in machinery protection and vibration monitoring architectures.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Probe Integration:\u003c\/strong\u003e Configured specifically to house Bently Nevada 3300 XL 8 mm proximity probes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRugged Material Selection:\u003c\/strong\u003e High-grade aluminum housing body paired with a corrosion-resistant 304 stainless steel sleeve.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-Set Penetration Depth:\u003c\/strong\u003e Standardized 7.9-inch (Option 079) penetration length for accurate gap adjustments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Fitting Kit:\u003c\/strong\u003e Includes a 3\/4-14 NPT plug, 3\/4-14 to 1\/2-14 NPT reducer, and an adjustable cable seal grip with multi-size grommets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Mount Threads:\u003c\/strong\u003e Outfitted with 3\/4-14 NPT mounting threads for a secure physical seal at the machine case.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003eSteam turbine radial vibration and axial thrust position monitoring.\u003c\/li\u003e\n  \u003cli\u003eCentrifugal compressor shaft vibration measurement systems.\u003c\/li\u003e\n  \u003cli\u003eHeavy industrial pumps, fans, and large-scale gearbox casings.\u003c\/li\u003e\n  \u003cli\u003ePetrochemical and power generation machinery operating in hazardous area divisions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eSpecification Value\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eBently Nevada\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eModel \/ Part Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e21000-16-05-00-079-03-02\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eCompatible Probe Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e3300 XL 8 mm proximity probe (Option 16)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eProbe Cable Length Option\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e0.5 metre (20 inches) (Option 05)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eStandoff Adapter Option\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eNo standoff adapter (Option 00)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eProbe Penetration Depth\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e7.9 inches (Option 079)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eFittings Package\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eOne 3\/4-14 NPT plug; one 3\/4-14 to 1\/2-14 NPT reducer; one cable seal grip with multiple size grommets (Option 03)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eMounting Thread\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e3\/4-14 NPT (Option 02)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eMaterial Composition\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eAluminum body, 304 Stainless Steel sleeve\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eCountry of Origin\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003eUnited States of America (USA)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eShipping Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border: 1px solid #e2e8f0;\"\u003e2.0 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe 21000 series housing is specifically designed for Bently Nevada 3300 XL 8 mm probe systems. When selecting alternative assemblies, ensure the probe penetration depth matches your machine's casing profile. Using a housing with an incorrect sleeve length may cause physical interference with the target shaft, leading to catastrophic probe damage or machine damage during startup.\u003c\/p\u003e\n\n\u003ch4\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eTo avoid thread galling, always apply a high-quality, process-compatible anti-seize lubricant to the NPT threads when threading the aluminum housing into steel machine casings. Ensure that the 0.5-meter sensor cable loop inside the housing does not violate the minimum bend radius specifications of the coaxial cable, as tight bends can cause impedance discontinuities and false vibration signals.\u003c\/p\u003e\n\n\u003ch4\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eSelect the correct cable seal grip grommet from the Option 03 fittings kit according to your actual field cable diameter (sizes range from 1\/8 to 3\/8-inch). A proper tight fit is essential to preserve the ingress protection rating and block external moisture or process gases from entering the inner junction compartment.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0; font-weight: bold;\"\u003eCRITICAL WARNING:\u003c\/p\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0.5rem 0 0 0;\"\u003eEnsure the machine is fully shut down and completely depressurized before installing or servicing the proximity probe housing. Use appropriate field safety systems to bleed any process gases. Only use explosion-rated tools if installing in a classified hazardous location.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e1\u003c\/div\u003e\n    \u003cp style=\"color: #2d3748; margin: 0; padding-top: 3px;\"\u003eInspect the process machine casing port, ensuring the 3\/4-14 NPT threads are clean and free of debris.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e2\u003c\/div\u003e\n    \u003cp style=\"color: #2d3748; margin: 0; padding-top: 3px;\"\u003eApply process-approved thread compound to the housing's external 3\/4-14 NPT mounting threads.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e3\u003c\/div\u003e\n    \u003cp style=\"color: #2d3748; margin: 0; padding-top: 3px;\"\u003eThread the housing assembly into the mounting port, tightening it to specified industrial torque values to achieve a hermetic seal.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e4\u003c\/div\u003e\n    \u003cp style=\"color: #2d3748; margin: 0; padding-top: 3px;\"\u003eInsert the 3300 XL 8 mm probe through the sleeve, checking depth clearance. Ensure the probe tip is appropriately spaced from the target shaft prior to finalizing tight-lock positioning.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e5\u003c\/div\u003e\n    \u003cp style=\"color: #2d3748; margin: 0; padding-top: 3px;\"\u003eSelect the appropriate rubber grommet, thread the sensor cable through the cable seal grip, and secure the fittings tight to block ambient moisture ingress.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668313731435,"sku":"21000-16-05-00-079-03-02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/21000-16-05-00-079-03-02-1rr4preked1_15a8cbf4-0f59-4c4a-ad5b-6d7847da49ee.jpg?v=1765520940","url":"https:\/\/www.plcprotech.com\/pt\/products\/bently-nevada-21000-16-05-00-079-03-02-proximity-probe-housing-assembly","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}