{"product_id":"bently-nevada-31000-16-05-00-037-03-02-proximity-probe-housing-assembly","title":"Bently Nevada 31000-16-05-00-037-03-02 Proximity Probe Housing Assembly","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Bently Nevada 31000-16-05-00-037-03-02 serves as a critical mechanical interface for high-precision vibration monitoring in rotating machinery. Engineered specifically for the 3300 XL 8mm proximity transducer system, this housing assembly facilitates external mounting, allowing technicians to adjust probe gaps or replace sensors while the machine remains in operation. This capability proves indispensable for critical assets like steam turbines, centrifugal compressors, and large motors where downtime costs are astronomical. By adhering strictly to API 670 standards, this assembly ensures the stability and environmental protection required to maintain signal integrity for radial vibration, axial position, and Keyphasor phase reference measurements. Its robust construction effectively shields sensitive displacement sensors from the high-pressure and oily environments typical of industrial bearing housings.\u003c\/p\u003e\n\u003ch2\u003eConfiguration \u0026amp; Suffix Analysis\u003c\/h2\u003e\n\u003cp\u003eThe 31000 series utilizes a multi-segment suffix system to define the mechanical footprint. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e31000-16-05-00-037-03-02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econfiguration translates to the following engineered specs:\u003c\/p\u003e\n\u003ch3\u003eMechanical Decoding\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-16 (Unthreaded Standoff):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides a 1.6-inch unthreaded section for the standoff adapter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-05 (Overall Standoff Length):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIndicates a 0.5-inch total standoff increment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-00 (Probe Penetration):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConfigured for standard zero-offset penetration depth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-037 (Fittings Option):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with 3\/8-18 NPT explosion-proof fittings for hazardous area electrical compliance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-03 (Mounting Thread):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures 3\/4-14 NPT threads for robust attachment to the machine case.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-02 (Probe Option):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInternal sleeve and seal specifically machined for 3300 XL 8mm proximity probes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEssential Dimensions \u0026amp; Specs\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada (Baker Hughes)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e31000-16-05-00-037-03-02\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatible Transducer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3300 XL 8mm Proximity Probe\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting Thread Size\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3\/4-14 NPT\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAnodized Aluminum \/ Stainless Steel Components\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.95 kg (4.30 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Dimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e265mm x 160mm x 160mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHS Code\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e90319000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eField Commissioning Protocol\u003c\/h2\u003e\n\u003cp\u003eDuring installation, engineers must verify that the probe tip remains free of any metal contact other than the target shaft. We recommend setting the initial probe gap to a voltage of -10.0 Vdc (using a Bently Nevada TK-3 calibration unit) to ensure the sensor operates in the center of its linear range. When routing the extension cable through the 3\/8-18 NPT fittings, ensure the cable does not exceed its minimum bend radius of 25.4 mm (1 inch) to prevent internal conductor fatigue. All NPT connections require high-temperature thread sealant to maintain the environmental IP66 rating of the assembly.\u003c\/p\u003e\n\u003ch2\u003eIndustrial Reliability Factors\u003c\/h2\u003e\n\u003cp\u003eThe 31000-16-05-00-037-03-02 thrives in the \"Hot and Dirty\" zones of a plant. It provides a pressure-sealed barrier that prevents lubricating oil from escaping the machine case while simultaneously blocking external contaminants. This assembly integrates seamlessly with the Bently Nevada 3500\/42M Proximitor modules, feeding high-fidelity data into DCS platforms like Honeywell Experion PKS for advanced predictive analytics. Its mechanical rigidity eliminates \"housing resonance,\" which can often lead to false vibration alarms in lesser-quality mounting hardware.\u003c\/p\u003e\n\u003ch2\u003ePurchase \u0026amp; Fulfillment Details\u003c\/h2\u003e\n\u003cp\u003eThe following items are included in a standard procurement package:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePrimary 31000 Proximity Probe Housing Body.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternal Probe Sleeve and Locknuts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExplosion-proof 3\/8-18 NPT Conduit Fittings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeatherproof Seals and O-ring Kit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOriginal Factory Calibration\/Inspection Certificate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cem\u003eNote: Proximity Probes and Extension Cables must be sourced separately as per your specific loop length.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLogistics \u0026amp; Global Dispatch\u003c\/h2\u003e\n\u003cp\u003eWe prioritize speed to support urgent maintenance turnarounds and plant outages.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEstimated Dispatch:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3-5 business days upon successful payment processing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Method:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGlobal express via DHL, FEDEX, or UPS with full insurance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eShipped in a reinforced, anti-static industrial container designed to prevent thread damage or contamination during international transit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Knowledge Base\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What happens if I use a different mounting thread size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: The mounting thread (Option -03) is 3\/4-14 NPT. If your machine case has a different tap (e.g., 1\/2\" or M24), you must use a certified adapter or select a different suffix code. Never force-thread an NPT fitting as it will compromise the pressure seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Does this housing include the 3300 XL Proximitor sensor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: No. This is the mechanical housing assembly. The Proximitor sensor, extension cable, and the probe itself are separate electronic components. This housing provides the physical mounting for the probe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Is the -037 fitting suitable for offshore environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: Yes. The 3\/8-18 NPT explosion-proof fittings are designed to meet rigorous hazardous area classifications, making them suitable for offshore platforms and refineries when installed with compliant conduit systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: How do I ensure the probe doesn't touch the shaft during installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: You must use a \"Gap-to-Voltage\" method. By monitoring the output of the Proximitor with a voltmeter, you can see the voltage change as the probe nears the shaft. Stop once you reach the target -10Vdc and lock the housing sleeve.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518909276333,"sku":"31000-16-05-00-037-03-02","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-31000-16-05-00-037-03-02-proximity-probe-housing-dp0pwxiyiuz.jpg?v=1766981392","url":"https:\/\/www.maxwellplc.com\/products\/bently-nevada-31000-16-05-00-037-03-02-proximity-probe-housing-assembly","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}