{"product_id":"21000-16-05-00-080-04-02-bently-nevada-proximity-probe-housing-assemblies","title":"21000-16-05-00-080-04-02 | Bently Nevada | Proximity Probe Housing Assemblies","description":"\u003ch2\u003eBently Nevada 21000-16-05-00-080-04-02 Proximity Probe Housing Assembly\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 21000-16-05-00-080-04-02\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e21000 Series\u003c\/strong\u003e Proximity Probe Housing Assembly, serves as a mechanical enclosure for 3300 XL 8 mm proximity probes, providing secure installation and environmental protection in turbine supervisory instrumentation systems.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e21000-16-05-00-080-04-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eU.S.A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e1.1kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003eProbe penetration depth: 8.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temp\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eProximity Probe Housing Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProbe Option\u003c\/th\u003e\n\u003ctd\u003e3300 XL 8 mm probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCable Length\u003c\/th\u003e\n\u003ctd\u003e0.5 m (20 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandoff Adapter\u003c\/th\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFittings Option\u003c\/th\u003e\n\u003ctd\u003eOne 3\/4-14 NPT plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Thread\u003c\/th\u003e\n\u003ctd\u003e3\/4-14 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eAluminum body with 304 SST sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompliance\u003c\/th\u003e\n\u003ctd\u003eAPI 670\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnvironmental Rating\u003c\/th\u003e\n\u003ctd\u003eCSA Type 4 enclosure, explosion-proof options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy-Current Probe Scaling and Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eThe 21000 series housing supports eddy-current probe scaling for accurate displacement monitoring. Recommended gap voltage validation at −10 VDC ensures calibration integrity during installation. Cross-talk suppression across adjacent probes is maintained by the housing’s mechanical isolation, while rotor dynamics monitoring benefits from the extended penetration depth (8.0 in) for deeper shaft access.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: What probe type is supported in this housing assembly? A: It is designed for the 3300 XL 8 mm proximity probe.\u003c\/p\u003e\n\u003cp\u003eQ: Can the housing be used in hazardous environments? A: Yes. It is CSA Type 4 rated, with explosion-proof options available for hazardous industrial applications.\u003c\/p\u003e\n\u003cp\u003eQ: Does the assembly allow probe maintenance without machine disassembly? A: Yes. External access to the probe and extension cable enables gap adjustments or replacements without removing the monitored machine components.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure proper thread engagement of the 3\/4-14 NPT mounting thread (minimum 5 turns recommended).\u003c\/li\u003e\n\u003cli\u003eRoute probe cables separately from high-voltage conductors to minimize EMI.\u003c\/li\u003e\n\u003cli\u003eGround shielding at the monitoring rack end only to prevent ground loops.\u003c\/li\u003e\n\u003cli\u003eVerify probe penetration depth (8.0 in) matches machine design requirements.\u003c\/li\u003e\n\u003cli\u003eInspect fittings and plugs for tight sealing to prevent ingress of contaminants.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44166832816202,"sku":"21000-16-05-00-080-04-02","price":1500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8569\/3770\/files\/21000_1_8e66f443-68ac-4b31-a00a-2e02b737b153.png?v=1751608904","url":"https:\/\/www.topbrandsplc.com\/products\/21000-16-05-00-080-04-02-bently-nevada-proximity-probe-housing-assemblies","provider":"Topbrands PLC Limited","version":"1.0","type":"link"}