{"product_id":"bently-nevada-330101-00-72-20-02-05-3300-xl-8-mm-proximity-probe","title":"Bently Nevada 330101-00-72-20-02-05 3300 XL 8 mm Proximity Probe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330101-00-72-20-02-05\u003c\/strong\u003e is a high-precision 8 mm proximity probe belonging to the industry-standard 3300 XL series. Engineered for critical industrial machinery protection, this non-contacting sensor provides highly accurate, repeatable measurements of shaft vibration and dynamic position. Operating on the eddy-current principle, it detects microscopic changes in the gap between the probe tip and the target material, typically an AISI 4140 steel shaft.\u003c\/p\u003e\n\n\u003cp\u003eThis specific variant is customized for installations requiring a fully threaded case length of 7.2 inches with no unthreaded portion (0.0 inches of unthreaded length). It features a standard 3\/8-24 UNF thread and is configured without mechanical armor, making it ideal for standard conduit or well-protected internal machinery mounts. With a total cable length of 2.0 meters (6.6 feet) and a standard miniature coaxial ClickLoc connector, it seamlessly connects to a 3300 XL extension cable and Proximitor sensor (such as the 330180 series) to form a complete monitoring chain. Certified with CSA, ATEX, and IECEx hazardous area approvals under option 05, this probe is fully qualified for safe deployment in petrochemical, power generation, and oil and gas facilities.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-contact eddy-current measurement for continuous, wear-free shaft vibration and position monitoring.\u003c\/li\u003e\n  \u003cli\u003eRugged polyphenylene sulfide (PPS) probe tip with a stainless steel body, optimized for harsh industrial chemical and thermal environments.\u003c\/li\u003e\n  \u003cli\u003eFully threaded 7.2-inch case with 3\/8-24 UNF threads provides secure mechanical attachment and precise air-gap calibration.\u003c\/li\u003e\n  \u003cli\u003eIntegrated 2.0-meter standard cable terminated with a miniature coaxial ClickLoc connector.\u003c\/li\u003e\n  \u003cli\u003eDesigned for seamless integration with the Bently Nevada 3300 XL monitoring system and 3500 rack platforms.\u003c\/li\u003e\n  \u003cli\u003eCertified for hazardous locations with global ATEX, IECEx, and CSA approvals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSteam and gas turbine shaft vibration and axial displacement monitoring.\u003c\/li\u003e\n  \u003cli\u003eCentrifugal compressor and pump rotor position tracking.\u003c\/li\u003e\n  \u003cli\u003eGearbox input and output shaft lateral vibration analysis.\u003c\/li\u003e\n  \u003cli\u003eCritical rotating machinery protection and machinery diagnostic systems (TSI).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 3300 XL series proximity probes are configured through a multi-segment orderable dash-code system. The specific configuration of this SKU is decoded below:\u003c\/p\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eOption Segment\u003c\/th\u003e\n      \u003cth\u003eCode Value\u003c\/th\u003e\n      \u003cth\u003eDescription \/ Meaning\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOrderable Part Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e330101-00-72-20-02-05\u003c\/td\u003e\n      \u003ctd\u003e3300 XL 8 mm Proximity Probe, 3\/8-24 UNF thread, without armor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eA - Unthreaded Length Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e00\u003c\/td\u003e\n      \u003ctd\u003e0.0 inches (fully threaded case)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eB - Overall Case Length Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e72\u003c\/td\u003e\n      \u003ctd\u003e7.2 inches overall case length\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eC - Total Length Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e20\u003c\/td\u003e\n      \u003ctd\u003e2.0 meters (6.6 feet) total probe length\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eD - Connector and Cable Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e02\u003c\/td\u003e\n      \u003ctd\u003eMiniature coaxial ClickLoc connector, standard cable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eE - Agency Approval Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e05\u003c\/td\u003e\n      \u003ctd\u003eCSA, ATEX, IECEx hazardous area approvals\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification Value\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eBently Nevada\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePart Number\u003c\/td\u003e\n      \u003ctd\u003e330101-00-72-20-02-05\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Family\u003c\/td\u003e\n      \u003ctd\u003e3300 XL 8 mm Proximity Transducer System\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProbe Tip Diameter\u003c\/td\u003e\n      \u003ctd\u003e8 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Principle\u003c\/td\u003e\n      \u003ctd\u003eEddy current (non-contact displacement)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eThread Size\u003c\/td\u003e\n      \u003ctd\u003e3\/8-24 UNF-2A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMechanical Armor\u003c\/td\u003e\n      \u003ctd\u003eNone (without armor)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eUnthreaded Length\u003c\/td\u003e\n      \u003ctd\u003e0.0 in (0 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCase Length\u003c\/td\u003e\n      \u003ctd\u003e7.2 in (183 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTotal Cable Length\u003c\/td\u003e\n      \u003ctd\u003e2.0 meters (6.6 feet)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNominal Probe DC Resistance (R_PROBE)\u003c\/td\u003e\n      \u003ctd\u003e7.88 ohms +\/- 0.50 ohms (center conductor to outer conductor)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eConnector Type\u003c\/td\u003e\n      \u003ctd\u003eMiniature coaxial ClickLoc connector\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCable Type\u003c\/td\u003e\n      \u003ctd\u003eStandard coaxial cable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating and Storage Temperature\u003c\/td\u003e\n      \u003ctd\u003e-52 degC to +177 degC (-62 degF to +350 degF)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePressure Sealing Limit\u003c\/td\u003e\n      \u003ctd\u003eViton O-ring seal; premature seal failure may occur below -34 degC (-30 degF)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLinear Range\u003c\/td\u003e\n      \u003ctd\u003e2.0 mm (80 mils) nominal\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eScale Factor (Sensitivity)\u003c\/td\u003e\n      \u003ctd\u003e7.87 V\/mm (200 mV\/mil) when paired with a matching 3300 XL Proximitor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTarget Material Reference\u003c\/td\u003e\n      \u003ctd\u003eAISI 4140 steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions\u003c\/td\u003e\n      \u003ctd\u003e45 mm x 95 mm x 95 mm (H x W x D)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003e0.14 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify that the physical probe gap is calibrated to the correct DC voltage (typically -10.0 Vdc, corresponding to a 1.27 mm or 50 mils gap) prior to locking down the probe body.\u003c\/li\u003e\n  \u003cli\u003eEnsure the unthreaded option code (00) is compatible with your bracket depth, ensuring the probe tip does not contact the rotating shaft during operation.\u003c\/li\u003e\n  \u003cli\u003eDo not exceed the maximum recommended thread engagement length of 0.563 inches in standard mounts to prevent binding.\u003c\/li\u003e\n  \u003cli\u003eProperly route the 2.0-meter probe cable and secure it with appropriate cable clamps to avoid mechanical wear or whipping against rotating equipment.\u003c\/li\u003e\n  \u003cli\u003eMaintain clean, dry connector junctions and utilize connector protectors or silicone grease when installing ClickLoc connectors in high-moisture areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eATEX\/IECEx:\u003c\/strong\u003e Certified intrinsically safe (Ex ia IIC T5...T1 Ga) and non-sparking\/ec (Ex nA\/Ex ec IIC T5...T1 Gc) when connected to compatible barriers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCSA:\u003c\/strong\u003e Approved for Class I, Division 1 and 2 hazardous areas with matching certified system configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE \/ RoHS:\u003c\/strong\u003e Compliant with European safety and hazardous substances directives.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666548781419,"sku":"330101-00-72-20-02-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330101-00-72-20-02-05-proximity-probes-eld01ldadsy_75617590-656d-445c-bfb3-0bc4bf4ee9dc.jpg?v=1765440561","url":"https:\/\/www.plcprotech.com\/id\/products\/bently-nevada-330101-00-72-20-02-05-3300-xl-8-mm-proximity-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}