{"product_id":"bently-nevada-330101-33-66-10-02-05-3300-xl-8-mm-proximity-probe","title":"Bently Nevada 330101-33-66-10-02-05 3300 XL 8 mm Proximity Probe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada \u003cstrong\u003e330101-33-66-10-02-05\u003c\/strong\u003e is a high-precision, non-contact \u003cstrong\u003e8 mm proximity probe\u003c\/strong\u003e engineered for critical rotating machinery protection. Operating on the eddy-current principle, this transducer system measures dynamic vibration and static shaft position, making it a vital component for fluid-film bearing monitoring chains. Unlike generic configurations, this specific model features an unarmored standard cable layout with a \u003cstrong\u003e3.3-inch unthreaded length\u003c\/strong\u003e, a \u003cstrong\u003e6.6-inch overall case length\u003c\/strong\u003e, and a \u003cstrong\u003e1.0-meter (3.3-foot) total lead length\u003c\/strong\u003e. It is equipped with a miniature coaxial ClickLoc connector and is certified under standard CSA, ATEX, and IECEx agency approvals. Designed for permanent installation, this probe offers absolute compatibility with the 3300 XL series Proximitor sensors (such as the 330180 series) and interfaces directly with 3500 monitoring racks to protect high-speed machinery from damage.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded Construction:\u003c\/strong\u003e 3\/8-24 UNF-2A threaded stainless steel body, optimized for direct mounting into bearing housings or casings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Clearances:\u003c\/strong\u003e Features a 3.3-inch unthreaded section combined with a 6.6-inch overall case length for tailored physical installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEddy-Current Sensing:\u003c\/strong\u003e Delivers continuous, high-accuracy non-contact measurements of displacement and shaft vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard ClickLoc Connector:\u003c\/strong\u003e Miniature gold-plated coaxial ClickLoc connector provides a secure, low-loss, and reliable connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFEP Coaxial Cable:\u003c\/strong\u003e Standard unarmored coaxial cable jacketed in durable fluorinated ethylene propylene (FEP).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackward Compatibility:\u003c\/strong\u003e Fully interchangeable and backward compatible with standard non-XL Bently Nevada 3300 series 5 mm and 8 mm components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Location Approvals:\u003c\/strong\u003e Certified for use in explosive environments with CSA, ATEX, and IECEx approvals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThis proximity probe is widely used for heavy industrial rotating machinery monitoring, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteam and Gas Turbines:\u003c\/strong\u003e Measuring radial vibration, rotor dynamic motion, and axial thrust position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Compressors and Pumps:\u003c\/strong\u003e Tracking shaft vibration and misalignment in high-speed, critical-duty applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerators and Gearboxes:\u003c\/strong\u003e Monitoring rotor clearances, shaft runout, and mechanical wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeyphasor Reference:\u003c\/strong\u003e Providing precise phase reference and rotational speed measurements for diagnostic systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOption Segment\u003c\/th\u003e\n\u003cth\u003eCode Value\u003c\/th\u003e\n\u003cth\u003eOption Description\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\u003e330101-33-66-10-02-05\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\u003e33\u003c\/td\u003e\n\u003ctd\u003e3.3 in (84 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\u003e66\u003c\/td\u003e\n\u003ctd\u003e6.6 in (168 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\u003e10\u003c\/td\u003e\n\u003ctd\u003e1.0 meter (3.3 feet) total cable 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\u003e05\u003c\/td\u003e\n\u003ctd\u003eCSA, ATEX, IECEx approvals (hazardous area)\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 border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue \/ Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\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\u003e330101-33-66-10-02-05\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 Tip Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.0 mm (0.31 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Size and Type\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\u003e3.3 in (84 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\u003e6.6 in (168 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Cable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0 meter (3.3 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 (male)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Jacket Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFEP insulation (unarmored)\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\u003eMeasurement Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDynamic displacement and static position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinear Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.0 mm (80 mils), from approximately 0.25 mm to 2.3 mm (10 to 90 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncremental Scale Factor (ISF)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.87 V\/mm (200 mV\/mil) +\/-5% under standard conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Bias Gap\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-9 Vdc (approx. 1.27 mm \/ 50 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandard Target Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAISI 4140 steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\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\u003e\u003cstrong\u003ePressure Sealing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eViton O-ring pressure seal between probe tip and case\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\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 secure reliable operation and prevent sensor damage, keep the following practices in mind:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Limits:\u003c\/strong\u003e Ensure thread engagement in the machine housing does not exceed the industry-standard limit of 0.563 inches for 3\/8-24 threads, preventing mechanical binding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGap Setting:\u003c\/strong\u003e Calibrate the probe to the proper mechanical standoff distance matching the -9 Vdc bias target (typically 1.27 mm or 50 mils) using a calibrated digital voltmeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routing:\u003c\/strong\u003e Secure and route the FEP cable with a support system. Avoid sharp bends and prevent contact with high-vibration surfaces or rotating parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding and Grounding:\u003c\/strong\u003e Connect and ground shields according to Bently Nevada standard installation diagram drawings to mitigate electromagnetic noise in vibration measurements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Assembly:\u003c\/strong\u003e Only tighten ClickLoc coaxial connectors finger-tight. Do not use pliers or excessive force on the delicate gold-plated interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cp\u003eThis probe configuration is certified to comply with the following international hazardous area standards:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCSA:\u003c\/strong\u003e Approved for Class I, Division 1 and Zone hazardous areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX:\u003c\/strong\u003e Certified for Zone 0, Zone 1, and Zone 2 gas\/dust installations (Ex ia, Ex ec, Ex nA).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIECEx:\u003c\/strong\u003e Globally recognized safety certifications for explosive atmospheres.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666641711467,"sku":"330101-33-66-10-02-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330101-33-66-10-02-05-3300-xl-8-mm-proximity-probes-uxjdntryids_5729f40f-1043-46e8-b17e-07cc8b67a708.jpg?v=1765444560","url":"https:\/\/www.plcprotech.com\/ru\/products\/bently-nevada-330101-33-66-10-02-05-3300-xl-8-mm-proximity-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}