{"product_id":"bently-nevada-32000-28-05-08-080-03-02-proximity-probe-housing-assembly","title":"Bently Nevada 32000-28-05-08-080-03-02 Proximity Probe Housing Assembly","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e32000-28-05-08-080-03-02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a ruggedized, metric proximity probe housing assembly engineered by Bently Nevada for demanding critical machinery monitoring setups. Deployed extensively in petrochemical plants, liquefied natural gas facilities, and power generation stations, this assembly protects internal eddy current sensors from harsh environments while enabling continuous radial vibration and Keyphasor measurements. The specialized glass-reinforced polyphenylene sulfide housing dissipates static and resists chemical attack, eliminating unplanned downtime caused by sensor casing deterioration. By allowing external probe adjustments during machine operation, this housing significantly minimizes maintenance schedules on critical turbines, compressors, and high-speed pumps.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e32000:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMetric proximity probe housing base model utilizing high-strength, static-dissipating PPS thermoplastic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-28:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in 3300 XL 8 mm proximity probe configured with multiple international hazardous area certifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-05:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated probe cable length measuring 0.5 meters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-08:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandoff adapter length machined to 80 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-080:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProbe sleeve penetration depth rated at 80 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-03:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFitting options comprising two blanking plugs, one M20 conduit fitting, and one specialized cable seal grip for armored probe cables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-02:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMounting thread option specifying 3\/4-14 NPT external threads for standard standoff adapter installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\n\u003cp\u003eParameter\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp\u003eSpecification\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eModel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e32000-28-05-08-080-03-02\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eBrand\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eBently Nevada\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eOrigin\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eUnited States\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eProduct Type\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eProximity Probe Housing Assembly\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eHousing Material\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eGlass-reinforced Polyphenylene Sulfide (PPS)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eSleeve Material\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAISI 304 Stainless Steel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eProbe Type\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e3300 XL 8 mm Eddy Current Sensor\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePenetration Depth\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e80 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStandoff Length\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e80 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eMounting Thread\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e3\/4-14 NPT\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eConduit Interface\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eM20 x 1.5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eEnvironmental Protection\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eIP66 \/ Type 4X\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eOperating Temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e-35 to 177 deg C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eApproximate Weight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1.8 kg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDimensions\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e245 mm x 115 mm x 115 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOperational FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the probe gap voltage be calibrated without shutting down the rotating machinery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The external adjustment mechanism allows technicians to loosen the locknuts and thread the probe sleeve inward or outward while the machine is running, permitting real-time gap voltage verification via the Proximitor sensor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the correct procedure if moisture ingress is discovered inside the PPS junction housing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIsolate the loop power and inspect the internal O-rings for degradation. Clean the housing interior with an electronics-safe solvent, ensure the M20 cable seal grip is tightened to the recommended torque specification, and verify the blanking plugs are fully seated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this specific configuration backward compatible with older 3300 series 8 mm proximity probes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 3300 XL 8 mm probe embedded in this assembly maintains complete electrical and mechanical compatibility with legacy 3300 series Proximitor sensors and extension cables, provided the total system electrical length matches 5.0 meters or 9.0 meters as required by the application.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Commissioning and Safety Directives\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Positioning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThread the housing assembly into the machine casing port until the probe tip lightly touches the target shaft. Back off the assembly counterclockwise to establish a preliminary mechanical clearance before locking down the standoff adapter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Fine-Tuning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConnect a digital multimeter to the Proximitor sensor output terminals. Adjust the probe position externally until the multimeter reads exactly -10.0 VDC, corresponding to the center of the linear calibration range for a standard 3300 XL 8 mm probe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTorque Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTighten the outer housing locknuts to 34 N-m to prevent shifting from machinery vibration. Avoid over-torquing the PPS polymer components to prevent structural cracking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Sealing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnsure the M20 conduit entry points use appropriate thread sealant or approved cord grips to maintain the IP66 environmental rating against ingress of synthetic lube oils and ambient moisture.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666554286443,"sku":"32000-28-05-08-080-03-02","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-32000-28-05-08-080-03-02-metric-proximity-probe-housingassemblies-ewpdk0qa3rj_ed0b82a6-2d78-4855-aaec-54c0b08a8766.jpg?v=1765440611","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-32000-28-05-08-080-03-02-proximity-probe-housing-assembly","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}