{"product_id":"bently-nevada-330101-00-11-20-02-00-3300-xl-8-mm-proximity-probe","title":"Bently Nevada 330101-00-11-20-02-00 3300 XL 8 mm Proximity Probe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330101-00-11-20-02-00\u003c\/strong\u003e is an unarmored \u003cstrong\u003e8 mm proximity probe\u003c\/strong\u003e engineered for highly precise, non-contact machinery displacement and vibration monitoring. This specific configuration features a fully threaded 1.1-inch overall case length with 0.0 inches of unthreaded length, integrated with a 2.0-meter (6.6 feet) standard coaxial cable terminating in a miniature ClickLoc connector. Designed for direct installation within machinery bearing housings, this non-armored probe is optimized for applications where external conduits provide physical cable protection and where standard, non-hazardous industrial environments do not require specialized safety approvals.\u003c\/p\u003e\n\u003cp\u003eOperating on the eddy-current principle, this proximity probe continuously measures the static and dynamic gap between the probe tip and the target shaft. As part of a complete 3300 XL transducer system, it connects to a 3300 XL extension cable and a 330180 Proximitor sensor. This combination converts displacement measurements into a high-resolution analog voltage output. These continuous signals interface with Bently Nevada 3500 protection systems or equivalent machinery monitoring racks to track shaft runout, radial vibration, and axial position, helping operators prevent critical rotating machinery failures.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e8 mm tip diameter proximity probe optimized for non-contact eddy-current displacement measurements.\u003c\/li\u003e\n  \u003cli\u003eFully threaded 3\/8-24 UNF-2A body configuration with a 1.1-inch overall case length.\u003c\/li\u003e\n  \u003cli\u003e0.0 inches of unthreaded length, allowing maximum thread engagement into thin-walled bearing housings.\u003c\/li\u003e\n  \u003cli\u003eIntegrated 2.0-meter (6.6 feet) standard coaxial cable with a miniature ClickLoc connector.\u003c\/li\u003e\n  \u003cli\u003eRugged stainless steel case and probe tip designed to withstand severe industrial environments.\u003c\/li\u003e\n  \u003cli\u003eUnarmored cable construction suited for pre-existing conduit or protective routing tracks.\u003c\/li\u003e\n  \u003cli\u003eStandard configuration without hazardous area approvals for cost-effective safe-zone implementation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThis proximity probe configuration is commonly deployed on critical rotating machinery across heavy industries, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShaft vibration and axial position measurement on industrial steam and gas turbines.\u003c\/li\u003e\n  \u003cli\u003eRadial displacement and rotor position monitoring in high-pressure centrifugal pumps and compressors.\u003c\/li\u003e\n  \u003cli\u003eContinuous condition monitoring on large electric motors, gearboxes, and cooling tower fans.\u003c\/li\u003e\n  \u003cli\u003eMachinery protection and diagnostics in power generation, water treatment, chemical processing, and refining facilities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eOption \/ Segment\u003c\/th\u003e\n      \u003cth\u003eCode on This SKU\u003c\/th\u003e\n      \u003cth\u003eMeaning \/ Configuration Details\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBase Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e330101\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 in (0 mm) unthreaded length\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\u003e11\u003c\/td\u003e\n      \u003ctd\u003e1.1 in (28 mm) 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\u003e00\u003c\/td\u003e\n      \u003ctd\u003eNot required (No 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  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eBently Nevada\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number \/ SKU\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e330101-00-11-20-02-00\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Family\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3300 XL 8 mm Proximity Transducer System\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProbe Diameter\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e8 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eDisplacement (proximity)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Principle\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eEddy current\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eThread Size\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3\/8-24 UNF-2A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eUnthreaded Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.0 in (0 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOverall Case Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1.1 in (28 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTotal Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2.0 meters (6.6 feet)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCable Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eStandard coaxial\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eMiniature coaxial ClickLoc\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eArmor Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eWithout armor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eAgency Approvals\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eNot required\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\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\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\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\u003cp\u003eTo ensure precise signal transmission and prevent mechanical drift, observe the following installation procedures:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjust the mechanical gap during installation until the transducer output matches the calibrated center of the linear range, typically -10 Vdc (approximately 1.27 mm or 50 mils) relative to the shaft.\u003c\/li\u003e\n  \u003cli\u003eProvide a physical clearance around the probe tip of at least 3 times the probe diameter to avoid side-view interference from surrounding metal machinery components.\u003c\/li\u003e\n  \u003cli\u003eRoute the unarmored coaxial cable inside protective metal conduit to safeguard the insulation against mechanical damage and oil exposure.\u003c\/li\u003e\n  \u003cli\u003eMaintain proper system grounding by terminating the extension cable shield strictly at the instrument ground point on the Proximitor sensor end.\u003c\/li\u003e\n  \u003cli\u003eEnsure the probe lock nuts are tightened to the recommended torque specifications to prevent movement caused by machine vibration.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666562642283,"sku":"330101-00-11-20-02-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330101-00-11-20-02-00-proximity-probes-zi43y4ed55c_6f18f03a-6c75-454e-866c-e91940d5d11c.jpg?v=1765440680","url":"https:\/\/www.plcprotech.com\/ms\/products\/bently-nevada-330101-00-11-20-02-00-3300-xl-8-mm-proximity-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}