{"product_id":"21000-16-10-00-144-03-02-bently-nevada-housing-assembly-3300-xl","title":"21000-16-10-00-144-03-02 Bently Nevada Housing Assembly 3300 XL","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e21000-16-10-00-144-03-02\u003c\/strong\u003e Bently Nevada proximity probe housing assembly integrates an inverted 3300 XL 8 mm transducer with a rugged aluminum body and 304 stainless steel sleeve. Engineers specify this \u003cstrong\u003e21000-16-10-00-144-03-02\u003c\/strong\u003e enclosure system to secure external machinery vibration probes while satisfying API 670 standards in hazardous industrial areas.\u003c\/p\u003e\n\u003ch3\u003ePart Number Configuration Breakdown\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel and Suffix Code\u003c\/th\u003e\n\u003cth\u003eConfiguration Option\u003c\/th\u003e\n\u003cth\u003eEngineering Specification Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e21000\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBase Model Series\u003c\/td\u003e\n\u003ctd\u003eProximity Probe Housing Assembly with Aluminum Body \u0026amp; 304 SST Sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-16\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProbe Option with Connector\u003c\/td\u003e\n\u003ctd\u003eIncludes 3300 XL 8 mm reverse mount proximity probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-10\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProbe Cable Length\u003c\/td\u003e\n\u003ctd\u003e1.0 metre (39 inches) integral coaxial cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-00\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandoff Adapter\u003c\/td\u003e\n\u003ctd\u003eNo standoff adapter installed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-144\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProbe Penetration (Option D)\u003c\/td\u003e\n\u003ctd\u003e14.4 inches penetration length (requires sleeve support if \u0026gt;12 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-03\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConduit Fittings Kit\u003c\/td\u003e\n\u003ctd\u003eOne 3\/4-14 NPT plug, reducer, and cable seal grip with multiple grommets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-02\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMounting Thread\u003c\/td\u003e\n\u003ctd\u003e3\/4-14 NPT external probe housing mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical Specifications Data Sheet\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\u003eModel Part Number:\u003c\/strong\u003e \u003cstrong\u003e21000-16-10-00-144-03-02\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Proximity Probe Housing Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Aluminum body with 304 stainless steel sleeve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Rating:\u003c\/strong\u003e CSA Type 4, Explosion-proof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Physical Weight:\u003c\/strong\u003e Approximately 1.1 kg (2.4 lbs) without fittings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Penetration Limit:\u003c\/strong\u003e Up to 32.9 in (83.5 cm) combined dimension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance Standards:\u003c\/strong\u003e API 670 Compliant, RoHS Directive 2011\/65\/EU, FCC Part 15\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical Installation and Alignment Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the \u003cstrong\u003e21000-16-10-00-144-03-02\u003c\/strong\u003e housing securely using the 3\/4-14 NPT mounting thread. Because the probe penetration length (Option D) is 14.4 inches—exceeding the 12-inch threshold—install an auxiliary internal sleeve support near the probe tip to eliminate fluid-induced resonance. Ensure thread seal compounds are applied correctly and tighten the dome cover to maintain CSA Type 4 environmental integrity.\u003c\/p\u003e\n\u003ch3\u003eRoutine Upkeep and Inspection Protocols\u003c\/h3\u003e\n\u003cp\u003eInspect the cable seal grip grommets periodically to verify that environmental moisture or oil vapor cannot bypass the cable entry point. Check exterior aluminum and stainless steel components annually for galvanic corrosion if deployed in offshore or highly corrosive chemical processing atmospheres.\u003c\/p\u003e\n\u003ch3\u003eHazardous Area Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNorth America CSA Explosion-Proof: Class I, Divisions 1 \u0026amp; 2, Groups C \u0026amp; D\u003c\/li\u003e\n\u003cli\u003eDust Ignition Proof: Class II, Divisions 1 \u0026amp; 2, Groups E, F, \u0026amp; G\u003c\/li\u003e\n\u003cli\u003eNon-Incendive Circuit Rating: Compliant with installation drawing 140979\u003c\/li\u003e\n\u003cli\u003eAmbient Operating Temperature Limits: T5 at -50°C to +40°C; T4 at -50°C to +80°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipment Contents and Warranty Protection\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne \u003cstrong\u003e21000-16-10-00-144-03-02\u003c\/strong\u003e Probe Housing Assembly Unit\u003c\/li\u003e\n\u003cli\u003eScrew-in Domed Protective Cover\u003c\/li\u003e\n\u003cli\u003eConfigured 3\/4-14 NPT Conduit Fittings and Reducer Kit\u003c\/li\u003e\n\u003cli\u003eCable Seal Grip with Selection Grommets\u003c\/li\u003e\n\u003cli\u003eComprehensive 12-Month Factory Replacement Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLogistics and Dispatch Information\u003c\/h3\u003e\n\u003cp\u003eWe process and dispatch orders containing the \u003cstrong\u003e21000-16-10-00-144-03-02\u003c\/strong\u003e within 24 to 48 hours of verification. We utilize premier international freight carriers including FedEx, UPS, and DHL to ensure secure global transit.\u003c\/p\u003e\n\u003ch3\u003eTarget Industrial Equipment and Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-Duty Industrial Steam Turbines\u003c\/li\u003e\n\u003cli\u003eLarge Multistage Centrifugal Compressors\u003c\/li\u003e\n\u003cli\u003eHigh-Speed Gas Turbine Generator Sets\u003c\/li\u003e\n\u003cli\u003eHigh-Capacity Heavy Industrial Pumps\u003c\/li\u003e\n\u003cli\u003eCritical Gearbox Shaft Monitoring Skids\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvanced Diagnostic Capabilities\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e21000-16-10-00-144-03-02\u003c\/strong\u003e assembly houses a precise reverse-mount 3300 XL probe that feeds instantaneous gap voltage variations directly to monitoring racks. This setup allows machinery protection systems to identify abnormal shaft orbital motion, bearing wear, and unbalance forces before structural failure occurs.\u003c\/p\u003e\n\u003ch3\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eGlobal PLC Spare HUB vibration specialists highlight that when utilizing deep-penetration probe housings like the \u003cstrong\u003e21000-16-10-00-144-03-02\u003c\/strong\u003e, verifying proper clearance inside the counterbore is vital to prevent side-view electromagnetic clipping against machine casing walls.\u003c\/p\u003e\n\u003ch3\u003eModel Comparison and Technical Advice\u003c\/h3\u003e\n\u003cp\u003eFor applications requiring shorter insertion depths, evaluate the alternative \u003ca href=\"https:\/\/www.plcsparehub.com\/products\/21000-16-05-00-105-03-02-bently-nevada-proximity-probe-housing\"\u003e21000-16-05-00-105-03-02\u003c\/a\u003e model configuration. While that unit features a shorter 1.05-inch penetration depth and a 0.5-meter cable suited for compact machinery casings, deploying the \u003cstrong\u003e21000-16-10-00-144-03-02\u003c\/strong\u003e provides the extended 14.4-inch reach necessary for thick-walled turbine barrels.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is intermediate sleeve support mandatory when probe penetration exceeds 12 inches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExtended probe sleeves vibrate under high fluid turbulence velocities; adding internal mechanical support prevents fatigue cracks and resonant distortion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I select the correct cable seal grommet size during field wiring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMatch your armored or unarmored signal cable outer diameter to the corresponding grommet range (1\/8 to 3\/16, 1\/4 to 5\/16, or 5\/16 to 3\/8 inches) to guarantee a moisture-tight seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this housing be installed in outdoor marine environments without secondary enclosures?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the CSA Type 4 aluminum and stainless steel construction resists severe weather and dust intrusion without requiring secondary weather hoods.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary purpose of the reverse-mount probe configuration inside this housing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReverse mounting allows the probe tip to face outward toward the internal machinery target while keeping connectors protected safely inside the sealed housing cavity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does temperature variation affect the hazardous area rating parameters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe assembly achieves a T5 temperature class in ambient conditions up to 40°C and a T4 temperature class in environments reaching 80°C.\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":45014024749238,"sku":"21000-16-10-00-144-03-02","price":204.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/21000-28-10-20-030-04-02_216f7041-ead9-49cf-bbd3-8fba50c04df1.jpg?v=1785227717","url":"https:\/\/www.plcsparehub.com\/products\/21000-16-10-00-144-03-02-bently-nevada-housing-assembly-3300-xl","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}