{"product_id":"bently-nevada-21000-proximity-probe-housing-21000-28-05-20-039-04-02","title":"Bently Nevada 21000 Proximity Probe Housing 21000-28-05-20-039-04-02","description":"\u003ch2\u003eBently Nevada 21000 Proximity Probe Housing Assembly\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong style=\"color: #0066cc;\"\u003eBently Nevada 21000-28-05-20-039-04-02\u003c\/strong\u003e | Aluminum proximity probe housing assembly for externally mounting 3300 XL 8mm reverse mount probes. Provides explosion-proof enclosure for hazardous area installations. Fully compliant with API 670 Standard for industrial machinery protection.\u003c\/p\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProduct Number\u003c\/td\u003e\n\u003ctd\u003e21000-28-05-20-039-04-02\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eAluminum body with 304 stainless steel sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.1 kg (2.4 lb) typical, without fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProbe Penetration (Option D)\u003c\/td\u003e\n\u003ctd\u003e3.9 in (99.06 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCable Length (Option B)\u003c\/td\u003e\n\u003ctd\u003e0.5 m (20 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaximum Visible Probe Dimension\u003c\/td\u003e\n\u003ctd\u003e13.5 in (34.3 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMounting Thread (Option F)\u003c\/td\u003e\n\u003ctd\u003e3\/4-14 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProbe Type (Option A)\u003c\/td\u003e\n\u003ctd\u003e3300 XL 8mm probe, selectable hazardous area approvals\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStandoff Adapter (Option C)\u003c\/td\u003e\n\u003ctd\u003e2.0 in (50.8 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFittings (Option E)\u003c\/td\u003e\n\u003ctd\u003eTwo explosion-proof fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eIncludes dome cover, O-rings, reverse mount proximity probe, and thread seal. Optional 2 in (50.8 mm) standoff adapter for flexible installation. Supports 3\/4-14 NPT fittings with pre-installed plug. CSA Type 4 explosion-proof enclosure. Temperature rating T4 at -50°C to +80°C. RoHS compliant.\u003c\/p\u003e\n\u003ch3\u003eCertifications and Compliance\u003c\/h3\u003e\n\u003ctable\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCSA Certification\u003c\/td\u003e\n\u003ctd\u003eClass I\/II\/III Divisions 1 and 2, Groups C-G\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eType 4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTemperature Rating\u003c\/td\u003e\n\u003ctd\u003eT5 @ -50°C to +40°C, T4 @ -50°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNon-incendive Circuit\u003c\/td\u003e\n\u003ctd\u003ePer drawing 140979\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRoHS\u003c\/td\u003e\n\u003ctd\u003eDirective 2011\/65\/EU\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAPI Standard\u003c\/td\u003e\n\u003ctd\u003eAPI 670 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Code Breakdown\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e21000-28-05-20-039-04-02\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:28\u003c\/strong\u003e – 3300 XL 8mm probe with selectable hazardous area approvals.\u003cbr\u003e\u003cstrong\u003eB:05\u003c\/strong\u003e – 0.5 m (20 in) probe cable length.\u003cbr\u003e\u003cstrong\u003eC:20\u003c\/strong\u003e – 2.0 in (50.8 mm) standoff adapter.\u003cbr\u003e\u003cstrong\u003eD:039\u003c\/strong\u003e – 3.9 in (99.06 mm) probe penetration.\u003cbr\u003e\u003cstrong\u003eE:04\u003c\/strong\u003e – One 3\/4-14 NPT plug only.\u003cbr\u003e\u003cstrong\u003eF:02\u003c\/strong\u003e – 3\/4-14 NPT mounting thread.\u003c\/p\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eMount housing using 3\/4-14 NPT threads. Ensure probe penetration (C+D) does not exceed maximum dimensions per cable length. For penetration greater than 12 in (300 mm), add sleeve support (part 37948-01). Counter bore machine case for penetrations between 1.0 and 2.0 inches to reduce side view effects. Use shielded cable and observe hazardous area installation requirements per CSA drawing 140979.\u003c\/p\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eAll-metal construction ensures durability in harsh industrial environments. 304 stainless steel sleeve provides corrosion resistance. CSA explosion-proof certification enables installation in Class I\/II\/III Division 1 and 2 hazardous areas. API 670 compliance guarantees reliable machinery protection. Compatible with 3300 XL 8mm proximity transducers for vibration and position monitoring.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1:\u003c\/strong\u003e What is the maximum probe penetration for this housing?\u003cbr\u003e\u003cstrong\u003eA1:\u003c\/strong\u003e Maximum C+D dimension depends on cable length. For 0.5m cable, maximum is 13.5 in (34.3 cm). For 1.0m cable, maximum is 29.2 in (74.2 cm).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2:\u003c\/strong\u003e What is the difference between 21000 and 24701 housings?\u003cbr\u003e\u003cstrong\u003eA2:\u003c\/strong\u003e 21000 has aluminum body with 304SS sleeve (1.1 kg). 24701 has 303 stainless steel body with 304SS sleeve (1.8 kg). CA versions are CSA certified explosion-proof.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3:\u003c\/strong\u003e What probes are compatible with this housing?\u003cbr\u003e\u003cstrong\u003eA3:\u003c\/strong\u003e Compatible with 3300 XL 8mm, 3300 XL NSV, 3300 XL 11mm, and 190 series probes with selectable hazardous area approvals. Option A:28 specifically specifies 3300 XL 8mm probe.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":51050751066244,"sku":"21000-28-05-20-039-04-02","price":184.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/21000-28-05-20-039-04-02-1.jpg?v=1785933737","url":"https:\/\/www.etowonauto.com\/az\/products\/bently-nevada-21000-proximity-probe-housing-21000-28-05-20-039-04-02","provider":"Etowon Auto","version":"1.0","type":"link"}