{"product_id":"bently-nevada-330101-23-34-10-02-05-3300-xl-8-mm-proximity-probe","title":"Bently Nevada 330101-23-34-10-02-05 3300 XL 8 mm Proximity Probe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eOption 23 (2.3 inches unthreaded) and Option 02 (ClickLoc coaxial connector, standard unarmored cable) specify this 3300 XL 8 mm probe configuration — \u003cstrong\u003e330101-23-34-10-02-05\u003c\/strong\u003e. This eddy-current probe operates within 3300 XL monitoring systems for non-contact shaft vibration and axial position measurement on industrial rotating machinery. This specific unarmored variant with standard cable provides physical connection of 1.0 meter (3.3 feet) to an extension cable and Proximitor sensor, certified for hazardous area deployment under CSA, ATEX, and IECEx approvals.\u003c\/p\u003e\n\u003cp\u003eOperating under the eddy-current principle, the probe generates a high-frequency electromagnetic field that interacts with a conductive metal target, typically an AISI 4140 steel shaft. The system translates the distance between the probe tip and the target into an analog voltage signal of 7.87 V\/mm (200 mV\/mil). With its 3\/8-24 UNF thread structure, this probe can be permanently mounted on bearing housings or machinery casings to monitor critical rotors in steam turbines, gas turbines, compressors, and pumps.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOption 23 unthreaded length: 2.3 inches (58 mm) unthreaded section for installation in deep mounting blocks.\u003c\/li\u003e\n\u003cli\u003eOption 34 case length: 3.4 inches (86 mm) overall 3\/8-24 UNF threaded body length.\u003c\/li\u003e\n\u003cli\u003eOption 10 total length: 1.0 meter (3.3 feet) integrated probe cable length.\u003c\/li\u003e\n\u003cli\u003eOption 02 connector: Miniature coaxial ClickLoc connector with gold-plated brass contacts, standard cable insulation (no connector protector).\u003c\/li\u003e\n\u003cli\u003eOption 05 agency approval: Certified for hazardous area classifications by CSA, ATEX, and IECEx.\u003c\/li\u003e\n\u003cli\u003e8 mm probe tip diameter supports standard 3300 XL proximity system measurement range of 2.0 mm (80 mils) [Traits].\u003c\/li\u003e\n\u003cli\u003eStainless steel probe body and polyphenylene sulfide (PPS) tip construction [Traits].\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSteam turbine and gas turbine rotor shaft vibration measurement [Traits]\u003c\/li\u003e\n\u003cli\u003eCentrifugal compressor and pump shaft axial position monitoring [Traits]\u003c\/li\u003e\n\u003cli\u003eThrust bearing wear and rotor displacement tracking [Traits]\u003c\/li\u003e\n\u003cli\u003eIndustrial gearbox shaft vibration and dynamic motion analysis [Traits]\u003c\/li\u003e\n\u003cli\u003eCritical rotating machinery protection and machinery diagnostic systems [Traits]\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\u003c\/th\u003e\n\u003cth\u003eCode on This SKU\u003c\/th\u003e\n\u003cth\u003eDescription\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\u003e330101-23-34-10-02-05\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\u003e23\u003c\/td\u003e\n\u003ctd\u003e2.3 in (58 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\u003e34\u003c\/td\u003e\n\u003ctd\u003e3.4 in (86 mm) case length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC - Total Length Option\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e1.0 meter (3.3 feet) total probe 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\u003e05\u003c\/td\u003e\n\u003ctd\u003eCSA, ATEX, IECEx 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 [Traits]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e330101-23-34-10-02-05 [Traits]\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 [Traits]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Type\u003c\/td\u003e\n\u003ctd\u003eDisplacement (proximity) [Traits]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Principle\u003c\/td\u003e\n\u003ctd\u003eEddy current [Traits]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Diameter\u003c\/td\u003e\n\u003ctd\u003e8 mm [Traits]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Size\u003c\/td\u003e\n\u003ctd\u003e3\/8-24 UNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnthreaded Length (Option A)\u003c\/td\u003e\n\u003ctd\u003e2.3 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Case Length (Option B)\u003c\/td\u003e\n\u003ctd\u003e3.4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Cable Length (Option C)\u003c\/td\u003e\n\u003ctd\u003e1.0 meter (3.3 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type (Option D)\u003c\/td\u003e\n\u003ctd\u003eMiniature coaxial ClickLoc connector (no connector protector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003eStandard unarmored coaxial cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Approvals (Option E)\u003c\/td\u003e\n\u003ctd\u003eCSA, ATEX, IECEx approvals for hazardous areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Target Material\u003c\/td\u003e\n\u003ctd\u003eAISI 4140 steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Scale Factor (typical)\u003c\/td\u003e\n\u003ctd\u003e7.87 V\/mm (200 mV\/mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Range (typical)\u003c\/td\u003e\n\u003ctd\u003e2.0 mm (80 mils) starting at approximately 0.25 mm (10 mils) from probe face [Traits]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Tip Material\u003c\/td\u003e\n\u003ctd\u003ePolyphenylene sulfide (PPS) [Traits]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Case Material\u003c\/td\u003e\n\u003ctd\u003e303 stainless steel (S30300) [Traits]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Resistance (typical)\u003c\/td\u003e\n\u003ctd\u003e7.59 ohms +\/- 0.50 ohms (center to outer conductor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-52 degC to +177 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Pressure Seal\u003c\/td\u003e\n\u003ctd\u003eSeals differential pressure between tip and case up to 7.0 bar (100 psi) with Viton O-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity Resistance\u003c\/td\u003e\n\u003ctd\u003eLess than 3% change in Average Scale Factor (ASF) under 93% relative humidity per IEC 68-2-3\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) [Traits]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.14 kg [Traits]\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\u003eProper installation of the probe is critical for correct vibration measurements. Observe the following guidelines during installation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Engagement:\u003c\/strong\u003e Maintain standard class matching for external probe threads. Do not exceed 0.563 inches (14.3 mm) of thread engagement to prevent binding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Gap Setpoint:\u003c\/strong\u003e Adjust the physical gap between the probe tip and target shaft per calibration requirements (typically -10.0 Vdc, corresponding to approximately 1.27 mm or 50 mils gap).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Care:\u003c\/strong\u003e Tighten ClickLoc coaxial connectors finger tight only. Do not use pliers or other tools on gold contacts. Maintain the bend radius of the coaxial cable at no less than 25.4 mm (1.0 inch) to prevent damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding and Grounding:\u003c\/strong\u003e Maintain proper coaxial shield isolation from machine ground except at the designated grounding point at the Proximitor sensor terminal block [Traits].\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Clearance:\u003c\/strong\u003e Maintain a minimum of 22.2 mm (0.875 inches) of clear space around the probe tip from surrounding metal to prevent side-loading calibration errors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cp\u003eThe 330101-23-34-10-02-05 probe is certified for use in industrial hazardous locations. Explicit certifications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCSA\/NRTL\/C:\u003c\/strong\u003e Class I, Zone 0\/1\/2, Groups A, B, C, D; Class II, Groups E, F, G; Class III when installed per drawing 141092 or 140979.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX\/IECEx:\u003c\/strong\u003e Ex ia IIC T5...T1 Ga; Ex ia IIIC T90 degC...T280 degC Dc; Ex nA IIC T5...T1 Gc; Ex ec IIC T5...T1 Gc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Mark:\u003c\/strong\u003e Complies with relevant European Union electromagnetic compatibility (EMC) directives [Traits].\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666763149675,"sku":"330101-23-34-10-02-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330101-23-34-10-02-05-3300-xl-8-mm-proximity-probes-cfsiah1oimu_34874ee2-8657-4b5c-8701-bda6f4247c43.jpg?v=1765447163","url":"https:\/\/www.plcprotech.com\/fa\/products\/bently-nevada-330101-23-34-10-02-05-3300-xl-8-mm-proximity-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}