{"product_id":"bently-nevada-330101-00-12-90-02-00-3300-xl-8-mm-proximity-probe","title":"Bently Nevada 330101-00-12-90-02-00 3300 XL 8 mm Proximity Probe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330101-00-12-90-02-00\u003c\/strong\u003e is an unarmored, threaded \u003cstrong\u003e8 mm proximity probe\u003c\/strong\u003e belonging to the high-performance 3300 XL 8 mm Proximity Transducer System family. It is engineered to perform non-contact shaft vibration and displacement measurements in critical rotating machinery. By employing the eddy-current operating principle, this probe continuously monitors dynamic shaft vibration and static shaft position relative to its fluid-film bearings, feeding crucial signal data into machinery protection and turbine supervisory instrumentation (TSI) systems.\u003c\/p\u003e\n\n\u003cp\u003eThis specific configuration features an integrated total length of 9.0 meters (29.5 feet). Unlike standard proximity probe configurations that rely on a separate extension cable, this 9-meter integrated cable connects directly to a 9-meter Proximitor Sensor (such as the 330180 series). This direct-connect layout eliminates the intermediate connector-to-connector junction, which significantly lowers system capacitance variances, improves signal integrity, and reduces potential failure points within hot or oil-swept machinery casings. The probe body features a standard 3\/8-24 UNF thread with a fully threaded case length of 1.2 inches and no unthreaded section (0.0 inches unthreaded length), optimizing installation stability and mechanical thread engagement on bearing housings.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 8 mm tip diameter optimized for non-contact eddy-current displacement and vibration tracking.\u003c\/li\u003e\n  \u003cli\u003eFully threaded 1.2-inch case with 0.0-inch unthreaded length maximizes contact area within the mounting bore.\u003c\/li\u003e\n  \u003cli\u003eDirect-connect 9.0-meter integrated cable length eliminates intermediate extension cables for cleaner and more reliable installations.\u003c\/li\u003e\n  \u003cli\u003eRobust polyphenylene sulfide (PPS) tip material molded with thick encapsulation to withstand harsh machine environments.\u003c\/li\u003e\n  \u003cli\u003eAISI 303 stainless steel threaded probe case offers outstanding resistance to corrosion and mechanical wear.\u003c\/li\u003e\n  \u003cli\u003eMiniature coaxial ClickLoc connector provides a secure, snap-locking connection directly to the Proximitor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe 3300 XL series is widely deployed in heavy-industry machinery monitoring applications. Typical scenarios for this specific configuration include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSteam and gas turbine shaft vibration and axial displacement monitoring.\u003c\/li\u003e\n  \u003cli\u003eCentrifugal compressor rotor displacement and axial thrust tracking.\u003c\/li\u003e\n  \u003cli\u003eBoiler feed pump radial vibration measurement and speed sensing.\u003c\/li\u003e\n  \u003cli\u003eGenerator bearing casing displacement monitoring.\u003c\/li\u003e\n  \u003cli\u003eCritical rotating equipment protection where space constraints prevent the use of bulky connector protectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003eThis configuration represents a specific combination of the 3300 XL 8 mm Proximity Probe family. The table below details the options configured for this part number:\u003c\/p\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSegment Description\u003c\/th\u003e\n      \u003cth\u003eOption Code\u003c\/th\u003e\n      \u003cth\u003eMeaning \/ Value\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 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\u003e12\u003c\/td\u003e\n      \u003ctd\u003e1.2 in (30 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\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\u003e\u003cstrong\u003eD - Connector and Cable-Type 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 \/ standard industrial locations\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\u003eModel Number\u003c\/td\u003e\n      \u003ctd\u003e330101-00-12-90-02-00\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\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMeasurement Type\u003c\/td\u003e\n      \u003ctd\u003eDisplacement and vibration (non-contact)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCasing Thread Size\u003c\/td\u003e\n      \u003ctd\u003e3\/8-24 UNF-2A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eArmoring\u003c\/td\u003e\n      \u003ctd\u003eNone (unarmored triaxial cable)\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\u003e1.2 in (30 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCable Total Length\u003c\/td\u003e\n      \u003ctd\u003e9.0 meters (29.5 feet)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eConnector Style\u003c\/td\u003e\n      \u003ctd\u003eMiniature coaxial ClickLoc connector\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCable Insulation Material\u003c\/td\u003e\n      \u003ctd\u003eFluoroethylene propylene (FEP)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNominal Probe DC Resistance\u003c\/td\u003e\n      \u003ctd\u003e9.87 ohms +\/- 0.50 ohms (center to outer conductor)\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\u003eProbe Tip Material\u003c\/td\u003e\n      \u003ctd\u003ePolyphenylene sulfide (PPS)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProbe Case Material\u003c\/td\u003e\n      \u003ctd\u003eAISI 303 stainless steel (SST)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRelative Humidity Limits\u003c\/td\u003e\n      \u003ctd\u003eLess than 3% change in Average Scale Factor (ASF) after 56 days at 93% relative humidity\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\u003cp\u003eTo ensure optimal system performance and long-term reliability of your 3300 XL 8 mm proximity probe, observe the following engineering recommendations:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGap Adjustment:\u003c\/strong\u003e Mount the probe with the appropriate probe gap (typically 1.27 mm or 50 mils) corresponding to the linear range calibration of your specific 3300 XL Proximitor sensor.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Torque:\u003c\/strong\u003e Do not exceed the maximum rated torque for standard 3\/8-24 UNF forward-mounted probes, which is 33.9 N-m (300 in-lbf). Recommended tightening torque is 11.2 N-m (100 in-lbf) under normal installation conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Engagement:\u003c\/strong\u003e Maintain thread engagement within the standard limits (maximum 0.563 inches for 3\/8-24 UNF cases) to prevent binding or mechanical stress on the probe body.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Routing:\u003c\/strong\u003e Carefully route the triaxial FEP cable. Observe the minimum cable bend radius of 25.4 mm (1.0 inch). Keep the cable away from hot machine surfaces or sharp edges to avoid insulation damage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding \u0026amp; Shielding:\u003c\/strong\u003e Connect the probe coax shields correctly. Shielding integrity must be maintained from the probe click connector through to the machinery monitoring rack I\/O module.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666576863595,"sku":"330101-00-12-90-02-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330101-00-12-90-02-00-sensor-probe-cables-paopcfaccb0_71b02458-5447-4de0-94aa-c1b643c24c99.jpg?v=1765440912","url":"https:\/\/www.plcprotech.com\/fr\/products\/bently-nevada-330101-00-12-90-02-00-3300-xl-8-mm-proximity-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}