{"product_id":"31000-16-10-00-153-00-02-bently-nevada-proximity-probe-housing-assemblies-31000-series","title":"31000-16-10-00-153-00-02 Bently Nevada Proximity Probe Housing Assemblies 31000 Series","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Bently Nevada 31000-16-10-00-153-00-02 is a heavy-duty, explosion-proof proximity probe housing assembly designed to provide advanced mechanical shielding and environmental protection for proximity probes. In critical turbomachinery environments, monitoring components are constantly exposed to hostile factors such as high-pressure washdowns, corrosive gases, steam leaks, and physical impacts. This housing assembly eliminates these hazards, allowing internal sensors to carry out continuous, non-contact gap and vibration measurements without external disruption.\u003c\/p\u003e\n\u003cp\u003eEngineered with a focus on internal probe adjustments during machine operation, this housing assembly enables external access for adjusting probe depth. Technicians can calibrate or replace internal sensors without tearing down or breaking seals on main machine bearing caps. This capability minimizes maintenance risks and eliminates costly machine downtime during routine calibration checks. The 31000 series is constructed of anodized aluminum or optional stainless steel, ensuring comprehensive corrosion protection for critical applications across power generation, petrochemical processing, and maritime industries.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eValue \/ Specification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31000-16-10-00-153-00-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e31000 Explosion-Proof Proximity Probe Housing Assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Material Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnodized Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProbe Thread Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/8-24 UNF thread compatibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConduit Fitting Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4-14 NPT straight thread layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExplosion-Proof Thread\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4-14 NPT entry thread design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSleeve Length Option\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.3 inches (153 option code)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eO-Ring Seal Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFluorocarbon (Viton) standard sealing system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExplosion-Proof Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass I, Groups A, B, C, D; Class II, Groups E, F, G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNEMA 4X \/ IP66 ingress protection rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Static Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 15 psi (1.0 bar) differential seal rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +149°C (-40°F to +300°F) structure standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.95 kg (4.30 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e46.50 x 8.89 x 8.89 cm (18.31 x 3.50 x 3.50 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eModel Configuration Explanation\u003c\/h2\u003e\n\u003cp\u003eThe product code \u003cstrong\u003e31000-16-10-00-153-00-02\u003c\/strong\u003e breaks down into specific material selections, thread settings, and dimensional tolerances:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e31000\u003c\/strong\u003e: Base part number for the standard Bently Nevada Explosion-Proof Proximity Probe Housing Assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16\u003c\/strong\u003e: Probe Thread Option. Designates 3\/8-24 UNF threads for standard 8 mm or equivalent sized proximity probe integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10\u003c\/strong\u003e: Conduit Fitting Option. Selects a 3\/4-14 NPT fitting structure, accommodating standard rigid industrial piping interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e00\u003c\/strong\u003e: Explosion-Proof Thread Option. Selects a 3\/4-14 NPT thread entry for immediate containment and protection within hazardous zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e153\u003c\/strong\u003e: Sleeve Length Option. Specifies an overall insertion sleeve length of 15.3 inches (equivalent to 389 mm) to deep-mount probes past heavy insulation blankets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e00\u003c\/strong\u003e: O-Ring Sealing Option. Configured with a durable, industry-standard fluorocarbon (Viton) elastomer seal system for robust resistance against hot synthetic lubricants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e02\u003c\/strong\u003e: Material and Certification Option. Specifies an anodized aluminum structure certified under standard North American (FM\/CSA) and international explosion-proof frameworks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteam and Gas Turbine Housings:\u003c\/strong\u003e Protecting thrust and radial vibration probes positioned through external structural exhaust hoods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Centrifugal Compressors:\u003c\/strong\u003e Guarding proximity sensors operating on main high-pressure gas processing lines from environmental leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInduced Draft Fans:\u003c\/strong\u003e Securing speed monitoring sensors and keyphasors exposed to ambient particulate deposits and fluctuating outdoor climates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroelectric Generating Sets:\u003c\/strong\u003e Managing water splash risks around guide bearing assemblies where moisture ingress ruins electrical connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePetrochemical Agitators:\u003c\/strong\u003e Shielding proximity probes tracking long-shaft deflections within aggressive chemical processing environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSystem Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe 31000-16-10-00-153-00-02 operates as an external protection framework. It offers direct structural compatibility across standard vibration equipment lines:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProximity Probes:\u003c\/strong\u003e Fully matches the 3\/8-24 UNF threads found on Bently Nevada 3300 XL 8 mm probes (330101 series) and historical 7200 series 8 mm variants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConduit Infrastructure:\u003c\/strong\u003e Integrates into heavy-wall rigid galvanized steel conduit grids or flexible liquid-tight metallic conduits via standard 3\/4 NPT thread entries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Racks:\u003c\/strong\u003e Accommodates sensor wiring routed through to field junction boxes, moving downstream into the Bently Nevada 3500 Machinery Protection System or Orbit 60 monitoring architectures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMechanical Installation Steps\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBefore installing, check that the internal probe sleeve moves smoothly without binding against the outer housing barrel.\u003c\/li\u003e\n\u003cli\u003eApply a certified, non-hardening thread sealant to all external 3\/4 NPT conduit connections to maintain the enclosure's NEMA 4X \/ IP66 water-tight integrity.\u003c\/li\u003e\n\u003cli\u003eInsert the assembly into the bearing block counter-bore, making sure the Viton face seals seat evenly without twisting or pinching.\u003c\/li\u003e\n\u003cli\u003eTighten the primary mounting threads to structural specifications while keeping the outer housing box oriented for straightforward internal probe adjustment.\u003c\/li\u003e\n\u003cli\u003eThread the proximity probe into the internal sleeve until the probe tip lightly touches the target shaft face, then back it off to the required calibration distance.\u003c\/li\u003e\n\u003cli\u003eLock the internal sleeve locking collar securely using the provided hex configuration to prevent vibration from shifting the probe's set point.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Advantages\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Probe Adjustment:\u003c\/strong\u003e Allows technicians to make full mechanical position adjustments and changes safely while the machine is running.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Hazardous Zone Protection:\u003c\/strong\u003e Fully certified housing provides reliable containment against explosive gas ignition in Class I, Division 1 areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP66 Moisture and Dust Shielding:\u003c\/strong\u003e Keeps water washdowns, ambient moisture, and flying particulate waste away from sensitive sensor connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViton Elastomer Seal Security:\u003c\/strong\u003e Withstands direct contact with hot hydrocarbon compounds and synthetic turbine oils without weeping or breakdown.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Maintenance Overhead:\u003c\/strong\u003e Simplifies routine calibration cycles, lowering labor costs and protecting internal sensors from physical damage during plant maintenance overhauls.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOrdering Information\u003c\/h2\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eStructural Description\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFactory Order Status\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e31000-16-10-00-153-00-02\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHousing Assembly, 3\/8-24 UNF, 3\/4 NPT, 15.3\" Sleeve, Aluminum\u003c\/td\u003e\n\u003ctd\u003eCore Configured Reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e330101-00-16-10-02-00\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3300 XL 8mm Probe, 3\/8-24 UNF, without armor, 1.0m cable length\u003c\/td\u003e\n\u003ctd\u003eCompatible Sensor Asset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e01100021\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReplacement Viton O-Ring kit for 31000 series housing systems\u003c\/td\u003e\n\u003ctd\u003eField Maintenance Accessory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e31000-16-10-00-100-00-02\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHousing Assembly, 3\/8-24 UNF, 3\/4 NPT, 10.0\" Sleeve length variant\u003c\/td\u003e\n\u003ctd\u003eAlternative Length Option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eLogistics and Shipping\u003c\/h2\u003e\n\u003cp\u003eTo protect the precision threads and long internal sleeve of the 31000 housing, each unit is packed within protective anti-static industrial packaging. This specialized containment isolates the assembly from mechanical shocks and prevents scratching or impact damage to the critical internal sealing surfaces.\u003c\/p\u003e\n\u003cp\u003eHousings are packed into reinforced cardboard boxes with custom high-density foam supports that secure the extension sleeve from bending during transit. Shipments are handled globally via major industrial logistics networks, including DHL, FedEx, and UPS, with full export documentation and accurate customs codes provided for customs clearance.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the main benefit of using the 31000 proximity probe housing assembly?\u003c\/p\u003e\n\u003cp\u003eThe assembly lets maintenance teams adjust or replace proximity probes externally without shutting down the machine or dismantling the bearing housing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat does the \"153\" number represent in the model code?\u003c\/p\u003e\n\u003cp\u003eThe \"153\" designation indicates that this model features an overall internal sleeve and case length option of 15.3 inches.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs this probe housing assembly certified for explosive environments?\u003c\/p\u003e\n\u003cp\u003eYes, the \"02\" designation provides full explosion-proof ratings for Class I (Groups A, B, C, D) and Class II (Groups E, F, G) hazardous locations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan this housing accommodate standard Bently Nevada 3300 XL 8 mm probes?\u003c\/p\u003e\n\u003cp\u003eYes, the \"16\" thread option specifies a 3\/8-24 UNF internal thread, which perfectly matches standard 3300 XL 8 mm proximity probes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat type of sealing material is used in this configuration?\u003c\/p\u003e\n\u003cp\u003eThis configuration features a high-performance fluorocarbon (Viton) O-ring sealing system, which provides excellent resistance to hot synthetic lubricants and chemicals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan I use this aluminum housing in highly corrosive marine environments?\u003c\/p\u003e\n\u003cp\u003eWhile anodized aluminum offers good general corrosion protection, a stainless steel housing option (31000 variant with alternative suffix) is recommended for continuous exposure to saltwater or marine environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the maximum pressure rating for this housing assembly?\u003c\/p\u003e\n\u003cp\u003eThe 31000 housing assembly is rated for a maximum static differential pressure of 15 psi (1.0 bar) across the internal-to-external sealing face.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat size conduit fittings are required for this specific model?\u003c\/p\u003e\n\u003cp\u003eThe \"10\" and \"00\" option codes specify 3\/4-14 NPT threads for both the conduit fitting and the explosion-proof thread entries.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518849179821,"sku":"31000-16-10-00-153-00-02","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-31000-16-10-00-153-00-02-proximity-probe-housingassemblies-alwg224xyna.jpg?v=1766980389","url":"https:\/\/www.maxwellplc.com\/products\/31000-16-10-00-153-00-02-bently-nevada-proximity-probe-housing-assemblies-31000-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}