{"product_id":"bently-nevada-330101-10-27-05-02-05-3300-xl-8-mm-proximity-probe","title":"Bently Nevada 330101-10-27-05-02-05 3300 XL 8 mm Proximity Probe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330101-10-27-05-02-05\u003c\/strong\u003e is a standard 3\/8-24 UNF threaded 8 mm proximity probe configured with a 1.0-inch unthreaded length and a 2.7-inch overall case length. Designed without protective armor, this eddy-current displacement sensor features a 0.5-meter (1.6-foot) total cable length terminated with a miniature coaxial ClickLoc connector. Engineered with the -05 agency option, it carries international hazardous area certifications including CSA, ATEX, and IECEx. This specific combination is highly tailored for short-run connections directly to bearing housings or conduit boxes where mechanical armor is unnecessary, but robust non-contact vibration monitoring and shaft position sensing under strict safety compliance is required.\u003c\/p\u003e\n\u003cp\u003eAs part of the \u003cstrong\u003e3300 XL 8 mm Proximity Transducer System\u003c\/strong\u003e, this probe plays a key role in continuous machinery protection and condition monitoring. By generating a high-frequency RF field, the sensor detects dynamic and static distances to conductive metal targets (typically an AISI 4140 steel shaft). This probe pairs with a 3300 XL Proximitor sensor and an extension cable to complete a fully calibrated 5-meter or 9-meter transducer loop, feeding high-fidelity displacement metrics to the Bently Nevada 3500 monitoring rack or other TSI platforms.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 8 mm tip diameter optimized for eddy-current non-contact proximity measurements.\u003c\/li\u003e\n  \u003cli\u003e1.0-inch unthreaded length combined with a 2.7-inch case length for targeted recess or bracket mounting.\u003c\/li\u003e\n  \u003cli\u003eShort 0.5-meter (1.6-foot) standard coaxial cable with integrated ClickLoc gold-plated connector.\u003c\/li\u003e\n  \u003cli\u003eUnarmored configuration is ideal for secure, pre-conduit routing paths inside machinery casings.\u003c\/li\u003e\n  \u003cli\u003eFully certified for global hazardous area applications under ATEX, IECEx, and CSA regulations.\u003c\/li\u003e\n  \u003cli\u003eRobust construction with polyphenylene sulfide (PPS) tip material and AISI 303 stainless steel case body.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThis proximity probe is deployed across various heavy industries to measure shaft radial vibration, axial position, and speed. Typical rotating machinery applications include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSteam and gas turbine shaft vibration and thermal expansion tracking.\u003c\/li\u003e\n  \u003cli\u003eCentrifugal and reciprocating compressor rotor axial displacement.\u003c\/li\u003e\n  \u003cli\u003eBoiler feed pumps, cooling water pumps, and critical industrial fans.\u003c\/li\u003e\n  \u003cli\u003eGearbox input and output shaft alignment and radial dynamic motion.\u003c\/li\u003e\n  \u003cli\u003eHydroelectric generator thrust bearing position monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003eThe part number 330101-10-27-05-02-05 represents a highly specific physical configuration of the Bently Nevada 3300 XL 8 mm Proximity Probe family. The segment breakdown below defines this exact configuration:\u003c\/p\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\u003e330101-10-27-05-02-05\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\u003e10\u003c\/td\u003e\n      \u003ctd\u003e1.0 in (25 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\u003e27\u003c\/td\u003e\n      \u003ctd\u003e2.7 in (69 mm) 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\u003e05\u003c\/td\u003e\n      \u003ctd\u003e0.5 meter (1.6 feet) total length\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eD - Connector \u0026amp; 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\u003e05\u003c\/td\u003e\n      \u003ctd\u003eCSA, ATEX, IECEx 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  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification Parameter\u003c\/th\u003e\n      \u003cth\u003eDetails \/ Limits\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\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e330101-10-27-05-02-05\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 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 (non-contact 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\u003eLinear Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2.0 mm (80 mils) starting at 0.25 mm (10 mils) up to 2.25 mm (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) nominal when paired with standard Proximitor sensor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNominal Probe DC Resistance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e7.45 ohms plus\/minus 0.50 ohms (center conductor to outer conductor)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProbe Tip Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003ePolyphenylene sulfide (PPS)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProbe Case Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eAISI 303 or 304 stainless steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCable Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e75 ohm triaxial, fluoroethylene propylene (FEP) insulated standard probe cable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMinimum Cable Bend Radius\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e25.4 mm (1.0 in)\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 gold-plated brass ClickLoc coaxial connector\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Temperature (Probe)\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\u003eProbe Pressure Seal\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eDesigned to seal differential pressure with Viton O-ring\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\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003cp\u003eThe standard miniature coaxial ClickLoc connector is designed to couple securely with matching connectors on Bently Nevada extension cables. Below is the electrical mapping of the coaxial interface:\u003c\/p\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCoaxial Connection Component\u003c\/th\u003e\n      \u003cth\u003eFunction \/ Signal\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCenter Conductor\u003c\/td\u003e\n      \u003ctd\u003eRF Signal \/ DC bias voltage (from Proximitor Sensor)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOuter Conductor \/ Shield\u003c\/td\u003e\n      \u003ctd\u003eSignal Common \/ Shield Return\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 eddy-current measurement performance, conform to the following installation instructions:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProbe Gap:\u003c\/strong\u003e Mount the probe with an initial gap corresponding to approximately -9 Vdc output voltage (typically 1.27 mm or 50 mils) to place the target in the center of the linear range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnthreaded Selection:\u003c\/strong\u003e The 1.0-inch unthreaded portion helps position the sensor inside standard bearing mounts. Ensure the unthreaded portion is gapped safely away from secondary metal structures to avoid side-viewing interference.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Torque:\u003c\/strong\u003e Always hand-tighten the 3300 XL ClickLoc gold connectors until they \"click\" into position. Do not use tools on the connectors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Routing:\u003c\/strong\u003e Observe the minimum bend radius of 25.4 mm (1.0 in) and secure the cable against vibration-induced rubbing or pinching.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cp\u003eThis probe configuration carries the following approvals under the -05 option:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCSA:\u003c\/strong\u003e Class I, Division 1 \u0026amp; Division 2, Groups A, B, C, D (when installed with appropriate barriers)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eATEX:\u003c\/strong\u003e II 1 G Ex ia IIC T5...T1 Ga; II 3 G Ex nA IIC T5...T1 Gc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIECEx:\u003c\/strong\u003e Ex ia IIC T5...T1 Ga; Ex nA\/ec IIC T5...T1 Gc\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666853196139,"sku":"330101-10-27-05-02-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330101-10-27-05-02-05-proximity-probes-q2bcf5yu2ex_a26d25f2-36b6-4a48-aaa2-52d8d70d2380.jpg?v=1765449109","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-330101-10-27-05-02-05-3300-xl-8-mm-proximity-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}