{"product_id":"bently-nevada-330101-30-60-90-02-00-3300-xl-8-mm-proximity-probe","title":"Bently Nevada 330101-30-60-90-02-00 3300 XL 8 mm Proximity Probe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330101-30-60-90-02-00\u003c\/strong\u003e is an unarmored \u003cstrong\u003e8 mm proximity probe\u003c\/strong\u003e designed for non-contact shaft vibration and position measurement within critical rotating machinery. As a key component of the 3300 XL 8 mm Proximity Transducer System, this specific configuration features a 3\/8-24 UNF threaded case with a 3.0-inch unthreaded length, a 6.0-inch overall case length, a 9.0-meter total cable length, and a miniature coaxial ClickLoc connector, configured without agency approvals.\u003c\/p\u003e\n\u003cp\u003eOperating on the eddy-current principle, this transducer system measures the dynamic and static distance between the probe tip and the observed conductive target, such as a machine shaft. It pairs seamlessly with 3300 XL Proximitor sensors (such as the 330180 series) and standard extension cables to deliver extremely accurate, temperature-stable displacement signals. This configuration is commonly integrated into machinery protection systems (including the Bently Nevada 3500 series) to monitor fluid-film bearing clearance, radial shaft vibration, and axial thrust position in high-speed industrial applications.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEddy-current sensor design for precise non-contact measurement of shaft displacement and vibration.\u003c\/li\u003e\n  \u003cli\u003eGenerous 9.0-meter total length enables direct connection to a Proximitor sensor without requiring a separate extension cable, simplifying wiring in specific system layouts.\u003c\/li\u003e\n  \u003cli\u003e3.0-inch unthreaded length allows deep insertion into machine casing or bearing housings while leaving a 3.0-inch threaded section for robust mechanical adjustment and locking.\u003c\/li\u003e\n  \u003cli\u003eStandard unarmored cable design provides a lightweight, flexible routing path suitable for installations with protective conduit.\u003c\/li\u003e\n  \u003cli\u003eMiniature coaxial ClickLoc connector offers a secure, reliable electrical connection that resists moisture and vibration.\u003c\/li\u003e\n  \u003cli\u003eRobust probe tip constructed from high-durability PPS material to withstand harsh, oil-rich industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThis proximity probe is ideal for machinery protection and condition monitoring in heavy-industry sectors such as oil and gas, petrochemicals, power generation, and water treatment. Typical application scenarios include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRadial shaft vibration monitoring in steam and gas turbines.\u003c\/li\u003e\n  \u003cli\u003eThrust (axial) position measurements on high-speed compressors and turbochargers.\u003c\/li\u003e\n  \u003cli\u003eRotor displacement and bearing wear tracking in heavy industrial pumps and gearboxes.\u003c\/li\u003e\n  \u003cli\u003eShaft centerline tracking and rotational speed\/keyphaser references.\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\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\u003e\u003cstrong\u003e330101-30-60-90-02-00\u003c\/strong\u003e\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\u003eA - Unthreaded Length Option\u003c\/td\u003e\n      \u003ctd\u003e30\u003c\/td\u003e\n      \u003ctd\u003e3.0 inches (76 mm) unthreaded length\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eB - Overall Case Length Option\u003c\/td\u003e\n      \u003ctd\u003e60\u003c\/td\u003e\n      \u003ctd\u003e6.0 inches (152 mm) overall case length\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eC - Total Length Option\u003c\/td\u003e\n      \u003ctd\u003e90\u003c\/td\u003e\n      \u003ctd\u003e9.0 meters (29.5 feet) total length\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eD - Connector and Cable-Type Option\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\u003eE - Agency Approval Option\u003c\/td\u003e\n      \u003ctd\u003e00\u003c\/td\u003e\n      \u003ctd\u003eNo agency approvals required\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\u003eModel \/ Part Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e330101-30-60-90-02-00\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3300 XL 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\u003eNon-contact displacement (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\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMechanical Protection\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eWithout armor (unarmored cable)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eUnthreaded Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3.0 in (76 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\u003e6.0 in (152 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTotal Probe Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e9.0 meters (29.5 feet)\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 connector\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    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions\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  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProbe Gapping:\u003c\/strong\u003e Mount the probe with the appropriate physical gap from the target surface (typically 1.27 mm or 50 mils for standard calibration, corresponding to -10 VDC output) before locking it into position.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Routing:\u003c\/strong\u003e Avoid sharp bends when routing the unarmored cable. Ensure the cable is supported and run through dedicated protective conduit if exposed to physical hazard or extreme mechanical wear.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding \u0026amp; Shielding:\u003c\/strong\u003e Connect the outer shield of the probe cable to the instrument ground inside the Proximitor sensor housing. Avoid multiple ground points to prevent ground loops.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMechanical Clearance:\u003c\/strong\u003e Maintain a minimum radial clearance around the probe tip of at least 3 probe diameters (approximately 24 mm) from any surrounding metal to avoid eddy-current side-loading effects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLocking:\u003c\/strong\u003e Tighten mounting nuts securely to the machinery housing or bracket to prevent drift due to structural vibration. Do not exceed recommended torque limits for 3\/8-24 UNF threads.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666529874283,"sku":"330101-30-60-90-02-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330101-30-60-90-02-00-3300-xl-8-mm-probe-4nqjqeh1yhc_ac158f1d-1974-4167-af6a-026c57745cea.jpg?v=1765440343","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-330101-30-60-90-02-00-3300-xl-8-mm-proximity-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}