{"product_id":"21000-16-10-15-098-03-02-bently-nevada-21000-probe-housing-assembly","title":"21000-16-10-15-098-03-02 Bently Nevada 21000 Probe Housing Assembly","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e21000-16-10-15-098-03-02\u003c\/span\u003e\u003c\/strong\u003e is a heavy-duty, externally mounted proximity probe housing assembly. Manufactured by \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eBently Nevada\u003c\/span\u003e\u003c\/strong\u003e, this product protects delicate eddy current sensors in demanding industrial environments. The system features a rugged, explosion-proof design that simplifies sensor adjustments during active machinery operation.\u003c\/p\u003e\n\u003cp\u003eThis aluminum housing includes a 304 stainless steel sleeve, an integrated reverse-mount \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e3300 XL\u003c\/span\u003e\u003c\/strong\u003e 8 mm proximity probe, and a 1.0-meter cable. The housing is designed to meet strict industrial safety and performance standards.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOur senior instrumentation engineers have evaluated the mechanical design of the \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eBently Nevada\u003c\/span\u003e \u003cspan style=\"color: #0056b3;\"\u003e21000\u003c\/span\u003e\u003c\/strong\u003e housing line. In heavy industries, process vibrations and aggressive external atmospheres can easily compromise standard exposed sensors. This custom configuration uses a 1.5-inch standoff adapter paired with a 9.8-inch sleeve penetration depth. This allows precise probe positioning while maintaining a robust, pressure-sealed barrier.\u003c\/p\u003e\n\u003cp\u003eThe certified CSA Type 4 housing complies fully with API 670 standards, making it highly reliable for petrochemical, refining, and power generation environments. The aluminum dome cover is easy to thread, allowing field engineers to adjust probe gaps without risking exposure to hazardous atmospheric elements.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eConfiguration Breakdown (21000 - AA-BB-CC-DDD-EE-FF)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe model code \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e21000-16-10-15-098-03-02\u003c\/span\u003e\u003c\/strong\u003e is built using a precise, modular numbering system:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Model:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e21000\u003c\/span\u003e\u003c\/strong\u003e (Proximity Probe Housing Assembly with Aluminum Body \u0026amp; 304 Stainless Steel Sleeve)\u003c\/li\u003e\n\u003cli\u003e  └── \u003cstrong\u003eProbe Option (AA):\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e16\u003c\/span\u003e\u003c\/strong\u003e (Includes 3300 XL 8 mm probe with ClickLoc connector)\u003c\/li\u003e\n\u003cli\u003e  └── \u003cstrong\u003eProbe Cable Length (BB):\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e10\u003c\/span\u003e\u003c\/strong\u003e (1.0 Meter \/ 39 inches of integrated cable)\u003c\/li\u003e\n\u003cli\u003e  └── \u003cstrong\u003eStandoff Adapter (CC):\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #15\u0026lt;\/span\u0026gt;\u0026lt;\/strong\u0026gt; (1.5 in \/ 38 mm standoff adapter length)\u0026lt;\/li\u0026gt;  \u0026lt;li\u0026gt;  └── \u0026lt;strong\u0026gt;probe penetration (ddd):\u0026lt;\/strong\u0026gt; \u0026lt;strong\u0026gt;\u0026lt;span style=;\"\u003e098\u003c\/span\u003e\u003c\/strong\u003e (9.8 inches total sleeve penetration depth)\u003c\/li\u003e\n\u003cli\u003e  └── \u003cstrong\u003eFittings Option (EE):\u003c\/strong\u003e \u003cstrong\u003e\u003cspan span=\"\" style=\"color: #03\u0026lt;\/span\u0026gt;\u0026lt;\/strong\u0026gt; (one 3\/4-14 npt plug, one 3\/4-14 to 1\/2-14 npt reducer, and cable seal grip)\u0026lt;\/li\u0026gt;  \u0026lt;li\u0026gt;  └── \u0026lt;strong\u0026gt;mounting thread (ff):\u0026lt;\/strong\u0026gt; \u0026lt;strong\u0026gt;\u0026lt;span style=;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e (3\/4-14 NPT process mounting thread)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications Table\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border-color: #e0e0e0;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"text-align: left;\"\u003eEngineering Parameter\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003eTechnical Value \/ Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eBently Nevada\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e21000-16-10-15-098-03-02\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA356.0 cast aluminum (equivalent to Grade 356)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSleeve Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAISI 304 Stainless Steel (SST)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProbe Penetration Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9.8 Inches (248.9 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandoff Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 Inches (38.1 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4-14 NPT industrial thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntegrated Sensor Probe\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e3300 XL\u003c\/span\u003e\u003c\/strong\u003e 8 mm dynamic proximity probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntegrated Cable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0 Meter unarmored coaxial cable with ClickLoc interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Nominal Assembly Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.1 kg (2.4 lbs) typical (excluding fittings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Protection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCertified CSA Type 4 Weather-proof Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards Compliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFully compliant with API 670 Standard specifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eTarget Equipment \u0026amp; Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e21000-16-10-15-098-03-02\u003c\/span\u003e\u003c\/strong\u003e is designed for high-protection machinery applications, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCentrifugal compressors and expanders in high-pressure gas service\u003c\/li\u003e\n\u003cli\u003eHeavy-duty utility steam turbines and combined-cycle gas turbines\u003c\/li\u003e\n\u003cli\u003eLarge process pumps, induction motors, and structural gearboxes\u003c\/li\u003e\n\u003cli\u003eWet or corrosive environments requiring sealed, external probe mountings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eHousing Selection \u0026amp; Technical Standoff Comparison\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe configuration of probe sleeves and standoff adapters significantly alters physical mounting dynamics. Below is a structural comparison between this 1.5-inch standoff model and a direct-mount unthreaded option:\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border-color: #e0e0e0;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"text-align: left;\"\u003eModel Identifier\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003eStandoff (Option CC)\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003ePenetration Depth (Option DDD)\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003eApplication \u0026amp; Engineering Recommendation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e21000-16-10-15-098-03-02\u003c\/span\u003e\u003c\/strong\u003e (This Model)\u003c\/td\u003e\n\u003ctd\u003e1.5 Inches (Option 15)\u003c\/td\u003e\n\u003ctd\u003e9.8 Inches (Option 098)\u003c\/td\u003e\n\u003ctd\u003eRecommended for insulated machine casings. The standoff adapter provides thermal protection and clearance for outer lagging.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.plcsparehub.com\/products\/21000-28-00-00-066-03-02-bently-nevada-proximity-housing-assembly\" target=\"_blank\"\u003e\u003cstrong\u003e21000-28-00-00-066-03-02\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0 Inches (Option 00)\u003c\/td\u003e\n\u003ctd\u003e6.6 Inches (Option 066)\u003c\/td\u003e\n\u003ctd\u003eRecommended for direct mounting on machine casings without external insulation. Designed to house a 3300 16mm High-Temperature Probe.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eMachinery Diagnostics \u0026amp; Compliance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIn petrochemical applications, dynamic measurements must remain clear of external interference. The \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e21000-16-10-15-098-03-02\u003c\/span\u003e\u003c\/strong\u003e protects your signal integrity. This lets monitoring systems perform advanced rotor dynamics diagnostics, such as orbit plot analysis, vibration trend tracking, and shaft centerline tracking under heavy loads.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLogistics, Delivery \u0026amp; Warranty Terms\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Quality Guarantee:\u003c\/strong\u003e Global PLC Spare HUB provides a full 12-month quality warranty on this assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Processing:\u003c\/strong\u003e Orders are processed and dispatched within 24 to 48 hours of confirmation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpress Air Transport:\u003c\/strong\u003e We ship worldwide via FedEx, UPS, and DHL Express.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace the internal proximity probe inside this housing without removing the entire sleeve assembly?\u003c\/strong\u003e\u003cbr\u003eYes, the reverse-mount design of the \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e21000\u003c\/span\u003e\u003c\/strong\u003e series is designed exactly for this. Simply unscrew the rear dome cover, disconnect the coaxial connector, and back the reverse-mount probe out of the sleeve without disturbing the main sleeve thread or process seals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the purpose of the 1.5-inch standoff adapter on this configuration?\u003c\/strong\u003e\u003cbr\u003eThe standoff adapter provides mechanical clearance. This is essential for machine casings with thick external thermal insulation or structural lagging. It extends the main dome housing away from the hot casing surface, keeping the probe electronics cooler.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this aluminum housing carry approvals for explosive gas environments?\u003c\/strong\u003e\u003cbr\u003eYes, this CSA-certified housing is rated explosion-proof for hazardous areas. It is approved for North American Class 1, Divisions 1 \u0026amp; 2, Groups C and D environments when installed with approved conduit seals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do the included cable seal grips with different grommets assist during installation?\u003c\/strong\u003e\u003cbr\u003eThe -03 fitting option includes a cable seal grip with multiple grommet sizes. This allows you to achieve a tight, weather-proof seal on various field-wiring cable diameters (1\/8 to 3\/8 inches), protecting the inside of the housing from moisture and dust.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the 304 stainless steel sleeve preferred over aluminum for casing penetration?\u003c\/strong\u003e\u003cbr\u003eWhile the main body uses lightweight cast aluminum, the sleeve penetrates the machinery casing. This sleeve must withstand hot lube oil, process gases, and mechanical shear stresses. 304 stainless steel provides excellent corrosion resistance and mechanical strength for this demanding role.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/21000_CA21000_Proximity_Probe_Housing_Assembly_119a66be-01ed-42a8-9685-9e6b8ad4e6e3.png?v=1782892483\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45014025076918,"sku":"21000-16-10-15-098-03-02","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/21000-28-10-00-180-00-02_56391273-c3ef-46fc-bec0-751da262c10a.jpg?v=1784190349","url":"https:\/\/www.plcsparehub.com\/products\/21000-16-10-15-098-03-02-bently-nevada-21000-probe-housing-assembly","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}