{"product_id":"bently-nevada-330101-00-20-05-01-cn-3300-xl-8-mm-proximity-probe","title":"Bently Nevada 330101-00-20-05-01-CN 3300 XL 8 mm Proximity Probe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eEngineered for high-reliability machinery protection systems, the \u003cstrong\u003eBently Nevada 330101-00-20-05-01-CN\u003c\/strong\u003e is an eddy current proximity transducer designed for non-contacting static and dynamic displacement measurements. As part of the globally standard \u003cstrong\u003e3300 XL 8 mm\u003c\/strong\u003e sensor line, this probe delivers precise readings of shaft vibration, axial position, and oil film thickness in demanding industrial environments. The physical configuration features a \u003cstrong\u003e3\/8-24 UNF threaded body\u003c\/strong\u003e with a fully threaded 2.0-inch case and a short 0.5-meter cable termination, making it ideal for compact bearing housings or tight internal machinery mounting.\u003c\/p\u003e\n\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eEquipped with a miniature coaxial ClickLoc connector and an integrated connector protector, this probe provides robust defense against moisture, lubricants, and high-frequency noise. The CN approval designation ensures compliance with country-specific explosive atmosphere standards, facilitating integration into hazardous field installations worldwide.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Resistance:\u003c\/strong\u003e Probe tip and cable insulation are constructed using PPS (polyphenylene sulfide) and FEP, rated for continuous exposure to harsh chemicals and temperatures up to +177 degC.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClickLoc Coaxial Connection:\u003c\/strong\u003e Gold-plated miniature coaxial connection with a positive locking mechanism to prevent vibration-induced loosening.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAPI 670 Compliant:\u003c\/strong\u003e Fully meets the mechanical and electrical specifications of the American Petroleum Institute (API) 670 standard for machinery protection systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Thread Profile:\u003c\/strong\u003e Built with a 0.0-inch unthreaded length and 2.0-inch fully threaded casing for rigid, deep-set bracket mounting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Housing:\u003c\/strong\u003e AISI 303 stainless steel case material ensures integrity when exposed to acidic lubricants and industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTurbine Diagnostics:\u003c\/strong\u003e Radial shaft vibration and axial thrust position tracking in utility-grade steam and gas turbines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor Protection:\u003c\/strong\u003e Dynamic motion profiling in high-speed centrifugal and reciprocating gas compressors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePumping Stations:\u003c\/strong\u003e Main shaft deflection and bearing oil film thickness monitoring in heavy-duty oil and water pumps.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGearbox Health Monitoring:\u003c\/strong\u003e Real-time alignment and casing-to-shaft displacement tracking on high-torque industrial gearboxes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; text-align: left; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold;\"\u003eValue \/ Specification\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eModel Code\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e330101-00-20-05-01-CN\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eProbe Series\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e3300 XL 8 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eThread Size\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e3\/8-24 UNF\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eUnthreaded Length\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0.0 inches (Option 00)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOverall Case Length\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e2.0 inches (Option 20)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eTotal Cable Length\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0.5 metres (Option 05)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eConnector and Cable Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eMiniature coaxial ClickLoc connector with connector protector (Option 01)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eAgency Approvals\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eCN (Country-specific Ex \/ NEPSI hazardous area standards)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eLinear Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e2.0 mm (80 mils) nominal\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eSystem Compatibility\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eCompatible with 3300 XL Proximitor Sensor (e.g., 330180)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eScale Factor\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e7.87 V\/mm (200 mV\/mil) +\/-5% over linear range\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e-51 degC to +177 degC (-60 degF to +350 degF)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eCountry of Origin\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eUnited States\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0.40 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; text-align: left; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold;\"\u003eConnector Element\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold;\"\u003eFunction \/ Cable Assignment\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eCoaxial Center Pin\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eRF signal path (Carries high-frequency carrier signal from Proximitor Sensor)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eCoaxial Outer Shield\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eSignal common ground return path\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eConnector Protector\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eSilicone protective boot over coaxial coupling to block fluid and oil spray\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThis probe features a 0.5-meter cable termination. To complete a standard 5.0-meter or 9.0-meter monitoring system, it must be paired with a corresponding 4.5-meter or 8.5-meter 3300 XL extension cable and a calibrated 3300 XL Proximitor. Mixing total cable lengths (e.g., using a 9.0m extension cable with a 5.0m Proximitor) will mismatch the system impedance, leading to substantial linearity errors and erroneous vibration alarms.\u003c\/p\u003e\n\n\u003ch4\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eDuring mounting, ensure that the metal casing has adequate clearance from surrounding structural components. The 8 mm proximity probe requires a minimum radial clearance of 15 mm (0.6 inches) from other metals. Insufficient clearance or mounting too close to a bearing housing wall causes \"side-loading,\" which distorts the magnetic field, artificially compresses the linear range, and invalidates the nominal 200 mV\/mil scale factor.\u003c\/p\u003e\n\n\u003ch4\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhen routing coaxial cables, keep the minimum bend radius at 25.4 mm (1.0 inch) to prevent damage to the internal signal conductor. Never use pliers or wrenches directly on the ClickLoc miniature connectors; they are designed for finger-tight hand assembly. Always slide the connector protector sleeve completely over the junction to prevent machine oil and moisture from degrading signal integrity.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cp style=\"color: #9b2c2c; font-weight: bold; margin: 0;\"\u003eCRITICAL SAFETY WARNING:\u003c\/p\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0.5rem 0 0 0;\"\u003eDe-energize all machinery and disconnect associated 3300\/3500 monitoring systems before beginning probe removal or replacement. Ensure target shaft areas are fully stationary. Verify that explosive gas presence is monitored and within safe limits in hazardous zones prior to opening junction enclosures.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 1.5rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 1.75rem; height: 1.75rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e1\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748;\"\u003e\n      \u003cstrong\u003eMechanical Mounting:\u003c\/strong\u003e Thread the probe body into the bracket\/casing until the sensor tip makes gentle contact with the target shaft. Back off the probe to match the target voltage gap.\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 1.75rem; height: 1.75rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e2\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748;\"\u003e\n      \u003cstrong\u003eGap Calibration:\u003c\/strong\u003e Measure the DC output voltage at the Proximitor sensor's OUT terminal using a high-impedance digital multimeter. Adjust probe depth to achieve -10.0 VDC (the mid-point of the linear operating range).\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 1.75rem; height: 1.75rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e3\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748;\"\u003e\n      \u003cstrong\u003eLock and Seal:\u003c\/strong\u003e Tighten the external locknuts to 10.2 N-m (90 in-lb) maximum to lock position without damaging the threads. Seal cable routing conduits using appropriate gas-tight fittings.\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668317630827,"sku":"330101-00-20-05-01-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/330101-00-20-05-01-cn-g1fyznps5fy_6ae22130-18ab-408e-93bd-b28c8eacd6cb.jpg?v=1765521075","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-330101-00-20-05-01-cn-3300-xl-8-mm-proximity-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}