{"product_id":"21000-16-05-00-094-03-02-bently-nevada-21000-series-proximity-probe-housing-assembly","title":"21000-16-05-00-094-03-02 Bently Nevada 21000 Series Proximity Probe Housing Assembly","description":"\u003cp\u003eConfigured for precise transducer positioning in mechanical monitoring systems, the \u003cstrong\u003eBently Nevada 21000-16-05-00-094-03-02\u003c\/strong\u003e (\u003cstrong\u003e21000-16-05-00-094-03-02\u003c\/strong\u003e Proximity Probe Housing Assembly) provides direct physical execution for housing eddy-current probes in industrial machinery.\u003c\/p\u003e\n\u003ch3\u003eModel Configuration Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e21000: Base Model (Proximity Probe Housing Assembly)\u003c\/li\u003e\n\u003cli\u003e16: 3300 XL 8 mm probe configuration\u003c\/li\u003e\n\u003cli\u003e05: 0.5 m (20 in) probe length\u003c\/li\u003e\n\u003cli\u003e00: Unspecified\/Not Required\u003c\/li\u003e\n\u003cli\u003e094: Probe case length (in increments of 0.1 in)\u003c\/li\u003e\n\u003cli\u003e03: Hardware accessory set (3\/4-14 NPT plug, 1\/2-14 NPT reducer, cable seal grip)\u003c\/li\u003e\n\u003cli\u003e02: 3\/4-14 NPT mounting thread\u003c\/li\u003e\n\u003c\/ul\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\u003e21000-16-05-00-094-03-02\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.08 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e8.5 x 8.5 x 30.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-51 to +177 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive (N\/A)\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 8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Monitoring and Transducer Alignment\u003c\/h3\u003e\n\u003cp\u003eThis housing assembly acts as the mechanical interface for eddy-current probe scaling. Precise depth adjustment within the machine case is necessary to maintain the gap voltage validation within the target -10 VDC range for 3300 XL systems. Proper installation ensures stable rotor dynamics measurements and prevents potential signal interference or cross-talk suppression failures caused by mechanical resonance of the probe mount itself. Ensuring the probe tip is centered and secured is foundational to maintaining signal linearity.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 21000-16-05-00-094-03-02 Housing Assembly\u003c\/li\u003e\n\u003cli\u003e1 x 3\/4-14 NPT Plug\u003c\/li\u003e\n\u003cli\u003e1 x 3\/4-14 to 1\/2-14 NPT Reducer\u003c\/li\u003e\n\u003cli\u003e1 x Cable seal grip kit (includes grommets for 1\/8-3\/16, 1\/4-5\/16, and 5\/16-3\/8 inch cables)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNPT Engagement: Use a minimum of 5 full threads engagement for all NPT connections to ensure pressure containment and mechanical integrity. Apply compatible thread sealant.\u003c\/li\u003e\n\u003cli\u003eTorque Application: Tighten the housing into the machine case using standard pipe wrenches. Do not apply torque to the probe connector interface.\u003c\/li\u003e\n\u003cli\u003eCable Gland Setup: Select the correct grommet size from the provided kit to match the proximity probe cable diameter. Ensure the compression nut is tightened sufficiently to provide environmental sealing.\u003c\/li\u003e\n\u003cli\u003eProbe Depth: Adjust the probe insertion depth according to the specific machine monitor requirements, ensuring the probe remains locked in position after setting the gap.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCan I use a different probe type with this housing?\u003c\/p\u003e\n\u003cp\u003eThis housing is optimized for 3300 XL 8 mm probes. Using non-specified probes may compromise mechanical fit or electrical signal linearity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the purpose of the included reducer?\u003c\/p\u003e\n\u003cp\u003eThe 3\/4 to 1\/2 NPT reducer allows for interface with varying conduit or cable protection entry points common in industrial site piping.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is the probe held in place?\u003c\/p\u003e\n\u003cp\u003eThe housing utilizes an internal locking mechanism (often a collet or locknut arrangement) to fix the probe insertion depth once the gap is calibrated.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs the housing pressure-rated?\u003c\/p\u003e\n\u003cp\u003eThe housing is designed to withstand the pressures inherent in machine case applications; however, ensure the NPT joints are sealed correctly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the cable seal grip provide strain relief?\u003c\/p\u003e\n\u003cp\u003eYes, the cable seal grip with grommets acts as both an environmental seal and a strain relief for the probe coaxial cable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan I shorten the probe case length in the field?\u003c\/p\u003e\n\u003cp\u003eThe case length is factory-specified (094). Field modification of the case length is not recommended as it may affect structural integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat should I do if the NPT threads show signs of galling?\u003c\/p\u003e\n\u003cp\u003eUse a proper anti-seize lubricant compatible with the housing material to prevent galling during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow often should I check the probe gap?\u003c\/p\u003e\n\u003cp\u003eThe gap should be verified during commissioning and periodically during machine maintenance to ensure it remains within the linear range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46026820354221,"sku":"21000-16-05-00-094-03-02","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/xian_1_db9ad487-a80f-41c2-8104-a67ad38702ce.jpg?v=1782789973","url":"https:\/\/www.maxwellplc.com\/ru\/products\/21000-16-05-00-094-03-02-bently-nevada-21000-series-proximity-probe-housing-assembly","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}