{"product_id":"21000-16-10-15-085-03-02-bently-nevada-explosion-proof-housing","title":"21000-16-10-15-085-03-02 Bently Nevada Explosion-Proof Housing","description":"\u003ch2 id=\"product-overview\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #2b579a; font-size: 1.1em;\"\u003eBently Nevada 21000-16-10-15-085-03-02\u003c\/strong\u003e is a robust Proximity Probe Housing Assembly designed for external mounting on industrial machinery. This assembly provides an explosion-proof environment for a \u003cstrong\u003e3300 XL 8 mm reverse-mount probe\u003c\/strong\u003e, allowing for easy sensor adjustment or replacement without dismantling the machine. Constructed with a durable \u003cstrong\u003ealuminum body\u003c\/strong\u003e and a \u003cstrong\u003e304 stainless steel sleeve\u003c\/strong\u003e, it is fully compliant with the \u003cstrong\u003eAPI 670 Standard\u003c\/strong\u003e for externally mounted housings. This specific configuration features an 8.5-inch probe penetration depth and a 1.5-inch standoff adapter.\u003c\/p\u003e\n\u003ch2 id=\"technical-configuration\"\u003eTechnical Configuration\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Bently Nevada (Baker Hughes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Model:\u003c\/strong\u003e \u003cspan style=\"color: #2b579a;\"\u003e\u003cstrong\u003e21000-16-10-15-085-03-02\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Probe:\u003c\/strong\u003e 3300 XL 8 mm (1.0 meter cable length)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandoff Adapter:\u003c\/strong\u003e 1.5 in (38 mm) length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Penetration (D):\u003c\/strong\u003e 8.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFittings:\u003c\/strong\u003e -03 Option (NPT plug, reducer, and multi-size cable seal grip)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Thread:\u003c\/strong\u003e 3\/4-14 NPT (-02)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Aluminum body with Type 4 enclosure rating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"technical-specifications\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #cccccc; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eHazardous Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003eCSA Explosion-Proof (Class 1, Div 1)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eSystem Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003e\u003cstrong\u003e1.1 kg (2.4 lb) typical\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eSleeve Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003e304 Stainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eMax (C+D) Dim\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003e32.9 in (83.5 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003eAPI 670 \u0026amp; CSA Type 4\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc; background-color: #f9f9f9;\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #cccccc;\"\u003e3\/4-14 NPT External\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"mechanical-design\"\u003eMechanical Design \u0026amp; Functional Features\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. Precise Penetration Control:\u003c\/strong\u003e The 21000-16-10-15-085-03-02 utilizes an 8.5-inch (DDD=085) penetration depth combined with a 1.5-inch standoff adapter. The assembly offers a fine-tuning adjustment range of \u003cstrong\u003e± 13 mm (± 0.5 in)\u003c\/strong\u003e, allowing technicians to precisely gap the internal 3300 XL probe against the shaft while the machine is online.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Hazardous Area Protection:\u003c\/strong\u003e Certified as an explosion-proof enclosure by CSA for North America (Class 1, Divisions 1 and 2), this housing protects vibration monitoring circuits in volatile environments. The \u003cstrong\u003eType 4 enclosure\u003c\/strong\u003e rating ensures the internal components remain dry and protected against environmental contaminants, meeting stringent industrial safety protocols.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Versatile Fitting Kit:\u003c\/strong\u003e The -03 fittings option provides a comprehensive installation set, including a 3\/4-14 to 1\/2-14 NPT reducer and a cable seal grip with three distinct grommet sizes. This ensures a liquid-tight seal for cable diameters ranging from 1\/8 to 3\/8 inches, facilitating secure conduit integration.\u003c\/p\u003e\n\u003ch2 id=\"installation-guide\"\u003eInstallation Guidelines\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Procedure:\u003c\/strong\u003e The housing installs via a 3\/4-14 NPT thread. Ensure the standoff adapter is correctly seated to maintain the intended 8.5-inch penetration depth. If the combined length of the standoff and sleeve (C+D) exceeds 12 inches, sleeve support must be added near the probe tip to prevent mechanical resonance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSealing Integrity:\u003c\/strong\u003e The dome cover screws directly into the aluminum body. Always inspect the O-rings and thread seals during installation to maintain the CSA Type 4 rating. For hazardous area compliance, ensure all conduit connections follow local electrical codes for explosion-proof installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProbe Access:\u003c\/strong\u003e By removing the dome cover, the internal reverse-mount probe can be reached without removing the housing body from the machine case. This \"external access\" significantly reduces maintenance downtime.\u003c\/p\u003e\n\u003ch2 id=\"technical-faqs\"\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this housing in intrinsically safe circuits?\u003c\/strong\u003e\u003cbr\u003eA: Yes, these housings are certified for use in intrinsically safe applications when paired with hazardous area approved proximity probes and appropriate barriers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the purpose of the 1.5-inch standoff adapter?\u003c\/strong\u003e\u003cbr\u003eA: The standoff adapter provides necessary clearance between the housing body and the machine case, often required to accommodate insulation or to manage specific probe penetration depths.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this housing meet API 670 standards?\u003c\/strong\u003e\u003cbr\u003eA: Absolutely. The Bently Nevada 21000 series is designed to be fully compliant with the American Petroleum Institute (API) 670 Standard for vibration monitoring system hardware.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":51050335174788,"sku":"21000-16-10-15-085-03-02","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/21000-16-10-15-085-03-02.jpg?v=1776429894","url":"https:\/\/www.etowonauto.com\/az\/products\/21000-16-10-15-085-03-02-bently-nevada-explosion-proof-housing","provider":"Etowon Auto","version":"1.0","type":"link"}