{"product_id":"21000-28-10-15-030-04-02-bently-nevada-21000-proximity-probe-housing","title":"21000-28-10-15-030-04-02 Bently Nevada 21000 Proximity Probe Housing","description":"\u003ch3\u003e\u003cstrong\u003eBently Nevada \u003cstrong\u003e21000-28-10-15-030-04-02\u003c\/strong\u003e Proximity Probe Housing Assembly Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada \u003cstrong\u003e21000-28-10-15-030-04-02\u003c\/strong\u003e housing assembly provides robust mechanical protection and precise alignment for machinery vibration monitoring probes. As a core component of the Bently Nevada \u003cstrong\u003e21000\u003c\/strong\u003e Series, this assembly houses a 3300 XL 8 mm reverse-mount proximity probe with a 1.0 m cable length, 1.5-inch standoff adapter, and 3-inch probe penetration. Built with an aluminum body and a durable 304 stainless steel sleeve, it complies fully with API 670 standards for externally mounted probe enclosures. Global PLC Spare HUB's Insight highlights this assembly for its certified CSA explosion-proof rating, rigorous hazardous area suitability, and reliable protection of critical shaft vibration telemetry loops.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eModel \u003cstrong\u003e21000-28-10-15-030-04-02\u003c\/strong\u003e Configuration Breakdown\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Bently Nevada\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e Bently Nevada \u003cstrong\u003e21000\u003c\/strong\u003e Proximity Probe Housing Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Part Number:\u003c\/strong\u003e \u003cstrong\u003e21000-28-10-15-030-04-02\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Option (28):\u003c\/strong\u003e 3300 XL 8 mm proximity probe with hazardous area approvals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length Option (10):\u003c\/strong\u003e 1.0 m (39 in) integral probe cable length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandoff Adapter Option (15):\u003c\/strong\u003e 1.5 in (38 mm) standoff adapter configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Penetration (030):\u003c\/strong\u003e 3 in total probe penetration depth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Option (04):\u003c\/strong\u003e One 3\/4-14 NPT plug installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Thread Option (02):\u003c\/strong\u003e 3\/4-14 NPT mounting thread design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction Material:\u003c\/strong\u003e Aluminum body paired with a 304 stainless steel sleeve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications \u0026amp; Physical Parameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Certification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCSA Type 4 enclosure rating; explosion-proof for hazardous Class I, II, and III locations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAPI Compliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFully compliant with American Petroleum Institute (API) 670 Standard specifications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensional Limits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMaximum probe visible length plus sleeve dimension reaches up to 32.9 in (83.5 cm).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 1.1 kg (2.4 lb) typical weight excluding optional external conduit fittings.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTemperature class rated at T5 for -50°C to +40°C and T4 for -50°C to +80°C operations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eDiagnostic Capabilities \u0026amp; Mechanical Integrity\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtects internal proximity probes from mechanical damage, moisture ingress, and corrosive process fluids.\u003c\/li\u003e\n\u003cli\u003eMaintains rigid mechanical stability to prevent vibration measurement artifacts caused by housing resonance.\u003c\/li\u003e\n\u003cli\u003eEnsures continuous electrical grounding continuity across hazardous area conduit entry points.\u003c\/li\u003e\n\u003cli\u003eFacilitates direct inspection of probe tip gaps via accessible dome cover and threaded internal ports.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible Equipment \u0026amp; Application Environments\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBently Nevada 3300 XL 8 mm proximity transducers and extension cables.\u003c\/li\u003e\n\u003cli\u003eLarge industrial steam turbines, gas compressors, and heavy centrifugal pumps.\u003c\/li\u003e\n\u003cli\u003eAPI 670 compliant machinery protection systems in oil refineries and petrochemical plants.\u003c\/li\u003e\n\u003cli\u003eHazardous onshore and offshore compressor stations requiring Class I Division 1 protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackaging, Warranty \u0026amp; Logistics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSecure factory packaging designed to protect precision mechanical threads during transit.\u003c\/li\u003e\n\u003cli\u003eStandard 12-month manufacturing warranty covering structural and assembly defects.\u003c\/li\u003e\n\u003cli\u003eRapid 24-48 hour order processing and dispatch windows.\u003c\/li\u003e\n\u003cli\u003eGlobal delivery services handled via reliable logistics carriers including FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary function of the \u003cstrong\u003e21000-28-10-15-030-04-02\u003c\/strong\u003e housing assembly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt provides a secure, explosion-proof mechanical enclosure for mounting proximity probes near rotating machine shafts while protecting delicate signal cables.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is a 304 stainless steel sleeve utilized alongside the aluminum body?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe stainless steel sleeve offers exceptional resistance against mechanical wear and localized corrosion where the assembly penetrates machine casings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat hazardous location certifications apply to this assembly model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is certified by CSA for Class I Divisions 1 and 2, Class II Divisions 1 and 2, and Class III hazardous environments under Type 4 enclosure standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat factors should engineers evaluate when selecting probe penetration depths?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnsure the 3-inch penetration option matches the thermal expansion and clearance requirements of your specific machinery bearing housing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does API 670 compliance benefit vibration monitoring installations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt guarantees standardized mechanical dimensions, pressure ratings, and material quality required for critical turbomachinery protection systems.\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":45014025207990,"sku":"21000-28-10-15-030-04-02","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/21000-28-05-20-050-03-02_57ae7f91-a609-40ab-94bf-f5087d1209e0.jpg?v=1787731085","url":"https:\/\/www.plcsparehub.com\/products\/21000-28-10-15-030-04-02-bently-nevada-21000-proximity-probe-housing","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}