{"product_id":"21000-28-00-00-039-03-02-bently-nevada-proximity-probe-housing-assembly","title":"21000-28-00-00-039-03-02 Bently Nevada Proximity Probe Housing Assembly","description":"\u003ch3\u003e\u003cb\u003eProduct Introduction\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003e21000-28-00-00-039-03-02\u003c\/b\u003e\u003c\/span\u003e proximity probe housing assembly belongs to the trusted \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003e21000\u003c\/b\u003e\u003c\/span\u003e series by \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003eBently Nevada\u003c\/b\u003e\u003c\/span\u003e. This rugged assembly protects 3300 XL 8 mm displacement sensors in harsh industrial environments. It features a durable aluminum body coupled with a 304 stainless steel sleeve, ensuring robust protection for critical machinery monitoring loops.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Specifications \u0026amp; Configuration Breakdown\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eReview the comprehensive configuration parameters and material specifications for the \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003e21000-28-00-00-039-03-02\u003c\/b\u003e\u003c\/span\u003e below.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cb\u003eConfiguration Parameter\u003c\/b\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cb\u003eSelected Suffix Option\u003c\/b\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cb\u003eEngineering Specification\u003c\/b\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \u0026amp; Base Model\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003eBently Nevada\u003c\/b\u003e\u003c\/span\u003e \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003e21000\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd\u003eProximity Probe Housing Assembly Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Option\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003eAccommodates 3300 XL 8 mm probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Cable Option\u003c\/td\u003e\n\u003ctd\u003e00\u003c\/td\u003e\n\u003ctd\u003eInternal probe cable management (cable not required externally)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandoff Adapter\u003c\/td\u003e\n\u003ctd\u003e00\u003c\/td\u003e\n\u003ctd\u003eWithout fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Penetration\u003c\/td\u003e\n\u003ctd\u003e039\u003c\/td\u003e\n\u003ctd\u003e3.9 inches penetration depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting Option\u003c\/td\u003e\n\u003ctd\u003e03\u003c\/td\u003e\n\u003ctd\u003eOne 3\/4-14 NPT plug, one reducer, and cable seal grip with multiple grommets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Thread\u003c\/td\u003e\n\u003ctd\u003e02\u003c\/td\u003e\n\u003ctd\u003e3\/4-14 NPT mounting thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eStandard Build\u003c\/td\u003e\n\u003ctd\u003eAluminum body with 304 stainless steel sleeve; 1.1 kg typical weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cb\u003eCompliance and Certifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFully compliant with American Petroleum Institute (API) 670 standards for external probe housings.\u003c\/li\u003e\n\u003cli\u003eCertified as CSA Type 4 enclosures for hazardous location deployment.\u003c\/li\u003e\n\u003cli\u003eMeets RoHS Directive 2011\/65\/EU environmental regulations.\u003c\/li\u003e\n\u003cli\u003eExplosion-proof rating for Class I, Divisions 1 and 2, Groups C and D; Class II, Divisions 1 and 2, Groups E, F, and G; and Class III.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eWarranty and Logistics\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBacked by a comprehensive \u003cb\u003e12-month factory warranty\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003eFast global shipping within 24 to 48 hours.\u003c\/li\u003e\n\u003cli\u003eSecure transport handled by trusted couriers: \u003cb\u003eFedEx\u003c\/b\u003e, \u003cb\u003eUPS\u003c\/b\u003e, and \u003cb\u003eDHL\u003c\/b\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eTypical Application Scenarios \u0026amp; Equipment Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eMachinery protection systems on large industrial turbomachinery utilize this assembly. Compatible equipment includes heavy steam turbines, centrifugal compressors, gas turbines, and large industrial pumps requiring precise vibration and axial position monitoring.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eDiagnostic Capabilities \u0026amp; Signal Integrity\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe assembly maintains mechanical stability to prevent spurious vibration signals caused by housing resonance. Thread seals and O-rings protect internal connections from moisture and corrosive agents, ensuring uninterrupted voltage or current output signals from the enclosed proximity probe.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eGlobal PLC Spare HUB's Insight \u0026amp; Field Experience\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eInstrument technicians should apply approved thread sealants carefully on the 3\/4-14 NPT connections to maintain explosion-proof integrity during retrofits. In high-vibration compressor setups, verifying proper torque on the internal mounting brackets prevents micro-shifts in probe gap measurements.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eModel Selection \u0026amp; Cross-Reference Comparison\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen engineering vibration monitoring loops, comparing similar housing variants ensures proper mechanical fit. Review the alternative configuration \u003ca href=\"https:\/\/www.plcsparehub.com\/products\/21000-16-10-00-052-03-02-bently-nevada-proximity-housing-assembly\"\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003e21000-16-10-00-052-03-02\u003c\/b\u003e\u003c\/span\u003e\u003c\/a\u003e, which utilizes a longer 5.2-inch probe penetration depth (suffix 052) and a 16 probe option variant. Select the penetration depth matching your machine casing wall thickness and clearance requirements.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eFrequently Asked Questions (FAQ)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: What specific probe model does the \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003e21000-28-00-00-039-03-02\u003c\/b\u003e\u003c\/span\u003e house?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: It is engineered specifically for the Bently Nevada 3300 XL 8 mm proximity probe series.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Does this assembly meet API 670 guidelines for machinery protection?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, it is fully compliant with API 670 standards for externally mounted proximity probe housings.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: What cable sizes fit the included cable seal grip?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: The included grommets accommodate cable sizes ranging from 1\/8 to 3\/16 inches, 1\/4 to 5\/16 inches, and 5\/16 to 3\/8 inches.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: How should engineers determine the correct probe penetration depth during selection?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: Measure the distance from the external mounting boss face to the desired target observation point on the shaft, accounting for thread engagement and adapter length.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Are CSA-approved versions available for international projects outside North America?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: CSA-certified CA housings are restricted to North American end users, while standard 21000 housings serve other global regions.\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":45013977137334,"sku":"21000-28-00-00-039-03-02","price":209.0,"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_c938e48a-bd2a-4793-805e-d830be182ed0.jpg?v=1789550285","url":"https:\/\/www.plcsparehub.com\/products\/21000-28-00-00-039-03-02-bently-nevada-proximity-probe-housing-assembly","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}