{"product_id":"21000-16-10-00-089-03-02-bently-nevada-proximity-probe-housing-assembly","title":"21000-16-10-00-089-03-02 Bently Nevada Proximity Probe Housing Assembly","description":"\u003ch3\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003e21000-16-10-00-089-03-02 Bently Nevada Proximity Probe Housing Assembly Overview\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #d9534f;\"\u003e21000-16-10-00-089-03-02\u003c\/span\u003e\u003c\/strong\u003e provides rugged, explosion-proof protection for shaft vibration monitoring systems.\u003c\/p\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eBently Nevada\u003c\/span\u003e\u003c\/strong\u003e, this externally mounted \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eProximity Probe Housing Assembly\u003c\/span\u003e\u003c\/strong\u003e housing fully complies with API 670 standards.\u003c\/p\u003e\n\u003cp\u003eIt shields sensitive eddy current transducers operating in harsh chemical, petrochemical, and power generation environments.\u003c\/p\u003e\n\u003cp\u003eThe assembly allows external probe adjustment and replacement without requiring machine casing removal.\u003c\/p\u003e\n\u003cp\u003eIts lightweight aluminum body with 304 stainless steel sleeve offers exceptional environmental endurance in hazardous locations.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eConfiguration Breakdown \u0026amp; Suffix Code Tree\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eModel Base:\u003c\/strong\u003e 21000 - Aluminum Proximity Probe Housing Assembly\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Option (-16):\u003c\/strong\u003e Integrated 3300 XL 8 mm reverse mount probe with connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Cable Length Option (-10):\u003c\/strong\u003e 1.0 meter (39 inches) cable length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandoff Adapter Option (-00):\u003c\/strong\u003e No standoff adapter included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Penetration Depth (-089):\u003c\/strong\u003e 8.9 inches penetration sleeve length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Option (-03):\u003c\/strong\u003e Conduit kit containing:\n\u003cul\u003e\n\u003cli\u003e1x 3\/4-14 NPT threaded plug\u003c\/li\u003e\n\u003cli\u003e1x 3\/4-14 to 1\/2-14 NPT reducer\u003c\/li\u003e\n\u003cli\u003e1x Cable seal grip with grommets (fits 1\/8-3\/16, 1\/4-5\/16, and 5\/16-3\/8 inch cables)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Thread Option (-02):\u003c\/strong\u003e 3\/4-14 NPT outer casing mounting thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eEngineering Specifications \u0026amp; Structural Parameters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eBrand \u0026amp; Manufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\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 style=\"padding: 8px;\"\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #d9534f;\"\u003e21000-16-10-00-089-03-02\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eHousing Construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCast aluminum main body with 304 stainless steel probe sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eProbe Type Supplied\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e3300 XL 8mm proximity transducer with reverse mount body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eOverall Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e1.1 kg (2.4 lb) typical, excluding conduit fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eMax (C) + (D) Visible Probe Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e17.0 in (43.18 cm) with visible probe P\/N and S\/N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eMax (C) + (D) Dimension\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e32.9 in (83.5 cm) overall maximum expansion limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eEnvironmental \u0026amp; Safety Certifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCSA Type 4 rating, Explosion-Proof, API 670 Compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eTarget Equipment \u0026amp; Application Scenarios\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eMain steam turbine bearings requiring continuous dynamic vibration measurement.\u003c\/p\u003e\n\u003cp\u003eHigh-pressure boiler feed pumps running continuous process fluid distribution.\u003c\/p\u003e\n\u003cp\u003eMulti-stage centrifugal gas compressors operating in explosion-proof refinery zones.\u003c\/p\u003e\n\u003cp\u003eLarge industrial gearboxes requiring API 670 externally mounted probe sleeves.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eModel Selection Comparison \u0026amp; Technical Recommendations\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen selecting probe housings, physical sleeve dimensions and cable length determine machine fitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Assembly (\u003cspan style=\"color: #d9534f;\"\u003e21000-16-10-00-089-03-02\u003c\/span\u003e):\u003c\/strong\u003e Configured with a 3300 XL 8mm probe, 1.0m cable, zero standoff adapter (-00), and 8.9-inch penetration sleeve depth (-089).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternative Option (\u003ca href=\"https:\/\/www.plcsparehub.com\/products\/bently-nevada-21000-28-05-20-050-03-02-proximity-probe-housing\"\u003e21000-28-05-20-050-03-02\u003c\/a\u003e):\u003c\/strong\u003e Configured with a 2.0-inch standoff adapter (-20), 5.0-inch penetration (-050), and 0.5m cable (-05).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Selection Recommendation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChoose the \u003cstrong\u003e\u003cspan style=\"color: #d9534f;\"\u003e21000-16-10-00-089-03-02\u003c\/span\u003e\u003c\/strong\u003e when deep casing penetration (8.9 inches) is required without external standoff spacing. If your machine housing features shallow mounting ports or thermal expansion clearance needs, select the \u003ca href=\"https:\/\/www.plcsparehub.com\/products\/bently-nevada-21000-28-05-20-050-03-02-proximity-probe-housing\"\u003e21000-28-05-20-050-03-02\u003c\/a\u003e instead to avoid internal sleeve interference with shaft shoulders.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eInstallation Guidelines \u0026amp; Diagnostic Capabilities\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThread housing base directly into 3\/4-14 NPT process connections using approved thread sealant.\u003c\/p\u003e\n\u003cp\u003eVerify internal O-ring seal seating before securing dome cover to preserve CSA Type 4 rating.\u003c\/p\u003e\n\u003cp\u003eVerify probe gap voltage using a digital multimeter at the Proximitor monitor terminal output.\u003c\/p\u003e\n\u003cp\u003eSignal attenuation indicates improper probe connector torque or internal cable seal pinch.\u003c\/p\u003e\n\u003cp\u003eInspect thread seal integrity annually during scheduled machine outage maintenance cycles.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eCommercial Terms, Logistics, \u0026amp; Warranty Policy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eFactory Condition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eBrand New \u0026amp; Original in Factory Sealed Packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eFactory Warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e12-Month Comprehensive Replacement Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eDispatch Timeframe\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eShips within 24 to 48 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eSupported Logistics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eFedEx, UPS, DHL Express Global Logistics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight \u0026amp; Field Experience\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eMaintaining API 670 compliance requires rigorous protection around critical turbine monitoring points.\u003c\/p\u003e\n\u003cp\u003eOur vibration specialists often observe water ingress failures when field technicians omit cable seal grommets.\u003c\/p\u003e\n\u003cp\u003eUsing the included multi-size grommet kit ensures tight sealing around varied extension cable diameters.\u003c\/p\u003e\n\u003cp\u003eDuring a refinery turnaround, improper sleeve depth calculation caused a probe tip to strike an internal collar.\u003c\/p\u003e\n\u003cp\u003eUtilizing the exact 8.9-inch penetration sleeve of the \u003cstrong\u003e\u003cspan style=\"color: #d9534f;\"\u003e21000-16-10-00-089-03-02\u003c\/span\u003e\u003c\/strong\u003e eliminated interference while maintaining ideal gap voltage.\u003c\/p\u003e\n\u003cp\u003eAlways torque internal reverse-mount probe locknuts to preventing signal drift caused by machine vibration.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eSelection \u0026amp; Buyer Guidance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eMeasure required probe penetration from the outer housing mounting face to the shaft surface.\u003c\/p\u003e\n\u003cp\u003eVerify whether your installation requires a standoff adapter to clear external machine casing obstacles.\u003c\/p\u003e\n\u003cp\u003eConfirm that the 1.0 meter probe cable length matches your extension cable routing distance to the junction box.\u003c\/p\u003e\n\u003cp\u003eEnsure conduit thread specifications match local explosion-proof fitting requirements (3\/4 NPT vs 1\/2 NPT).\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: What does the -089 suffix specify in the \u003cspan style=\"color: #d9534f;\"\u003e21000-16-10-00-089-03-02\u003c\/span\u003e part number?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: The -089 suffix indicates a probe penetration sleeve length of exactly 8.9 inches into the machine casing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: Is this housing rated for use in hazardous, explosion-proof environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Yes, the 21000 series aluminum housing carries CSA explosion-proof certification and Type 4 rating for hazardous areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: What fittings are included in the -03 fitting option kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: The kit includes one 3\/4-14 NPT plug, one 3\/4-14 to 1\/2-14 NPT reducer, and one cable seal grip with grommets for multiple cable sizes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: Field Experience: How do I select between zero standoff (-00) and an extended standoff adapter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Measure external casing clearance. If the mounting port sits flush on the machine, select -00 (no standoff). If external pipe flanges or thermal insulation obstruct the housing dome, order a standoff adapter option to elevate the assembly outer housing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: Field Experience: Why is my gap voltage jumping intermittently after housing installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Check extension cable connection inside the housing sleeve. Loose miniature connectors or moisture ingress through improperly sealed conduit ports cause intermittent grounding noise. Ensure cable seal grommets are fully tightened.\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_007eb544-fd00-4b41-a22e-c953629fa721.png?v=1784785784\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45013973991606,"sku":"21000-16-10-00-089-03-02","price":263.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/21000-28-10-15-095-04-02_d32c43b2-2d83-44a4-8e5f-b6c5144e46d3.jpg?v=1788859222","url":"https:\/\/www.plcsparehub.com\/products\/21000-16-10-00-089-03-02-bently-nevada-proximity-probe-housing-assembly","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}