{"product_id":"31000-30-05-40-014-03-02-bently-nevada-31000-series-proximity-probe-housing","title":"31000-30-05-40-014-03-02 Bently Nevada 31000 Series Proximity Probe Housing","description":"\u003cp\u003eConfigured for mechanical transducer support in 3300 and 3500 Machinery Protection Systems, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 31000-30-05-40-014-03-02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e31000\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProximity Probe Housing) provides direct physical\/mechanical execution. This assembly serves as the primary mounting interface for eddy-current probes, ensuring the probe tip maintains a fixed distance relative to the monitored rotor surface. The housing is engineered to isolate the transducer from casing vibrations and environmental contaminants, maintaining the mechanical stability required for accurate gap voltage monitoring.\u003c\/p\u003e\n\u003ch3\u003eModel Suffix Breakdown\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e31000\u003c\/strong\u003e: Probe Housing assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-30\u003c\/strong\u003e: Mounting thread and pipe size configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-05\u003c\/strong\u003e: Material composition and surface finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-40\u003c\/strong\u003e: Standard configuration option\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-014\u003c\/strong\u003e: Probe insertion depth (inches)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-03\u003c\/strong\u003e: Fitting and connection configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-02\u003c\/strong\u003e: Hardware and accessory kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\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\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e31000-30-05-40-014-03-02\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\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\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.95 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50.0 cm x 15.0 cm x 15.0 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-52 deg C to +177 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePassive (Mechanical component)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMounting Thread\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3\/4-14 NPT (Dash dependent)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical Monitoring \u0026amp; Sensor Stability\u003c\/h3\u003e\n\u003cp\u003eEffective rotor dynamics monitoring depends on the rigid installation provided by the 31000 series housing. To ensure valid eddy-current probe scaling, the housing must be installed to eliminate mechanical resonance. Precise gap voltage validation (targeting -10 VDC) is reliant on the housing maintaining a consistent position under thermal cycling. Installers must prioritize cross-talk suppression by ensuring that the housing assembly does not introduce stress-induced noise into the proximity probe signal, maintaining the electrical baseline required for accurate vibration and axial position measurement.\u003c\/p\u003e\n\u003ch3\u003e## Ordering info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOne (1) 31000-30-05-40-014-03-02 Housing assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting locknuts and washers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThread sealing components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation instruction manual and alignment reference guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSurface Preparation\u003c\/strong\u003e: Ensure the mounting surface on the machine casing is flat to prevent housing tilt or misalignment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTorque Application\u003c\/strong\u003e: Apply factory-recommended torque to all locknuts to prevent loosening due to high-frequency machine vibrations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrounding Compliance\u003c\/strong\u003e: Verify electrical continuity between the housing and the machine frame to ensure proper electromagnetic shielding of the probe assembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThread Engagement\u003c\/strong\u003e: Ensure at least five (5) threads are engaged to maintain structural integrity and prevent leakage in pressurized casings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDelivery Information\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDelivery time: 2-7 days when payment finish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDispatched via DHL\/FEDEX\/UPS.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSecurely packed in anti-static industrial packaging to prevent impact damage during transit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the housing be used in high-pressure environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, provided the NPT threads are properly sealed with compatible thread sealant to prevent process fluid leakage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does housing looseness affect vibration readings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA loose housing allows mechanical motion to reach the probe tip, creating false vibration data that does not represent actual rotor behavior.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the housing compatible with all Bently Nevada probes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe housing bore is designed for specific probe diameters; ensure your probe model matches the housing specification before installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the material compatibility of the housing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe housing is constructed from corrosion-resistant alloy, compatible with standard industrial lubricating oils and hydraulic fluids.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the probe gap adjusted within this housing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe probe is positioned by adjusting the thread engagement within the housing and locking it in place with the provided nuts once the target gap is met.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the housing require periodic maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInspect the assembly during major machine outages to confirm that vibrations have not loosened the mounting nuts or compromised the thread seal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow can I prevent electrical interference?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnsure the housing maintains a low-impedance electrical path to the machine ground, which helps protect the probe cable from external noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan this housing be used for vertical mounting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the 31000 series is designed for universal orientation, provided the insertion depth is calculated to account for the specific rotor geometry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518844002477,"sku":"31000-30-05-40-014-03-02","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-31000-30-05-40-014-03-02-proximity-probe-housingassemblies-takst1ezrh5.jpg?v=1766980245","url":"https:\/\/www.maxwellplc.com\/products\/31000-30-05-40-014-03-02-bently-nevada-31000-series-proximity-probe-housing","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}