{"product_id":"bently-nevada-330101-25-44-10-02-05-3300-xl-8-mm-proximity-probe","title":"Bently Nevada 330101-25-44-10-02-05 3300 XL 8 mm Proximity Probe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThis specific configuration of the \u003cstrong\u003eBently Nevada 330101-25-44-10-02-05\u003c\/strong\u003e 3300 XL 8 mm Proximity Probe features a 2.5-inch unthreaded section on a 4.4-inch overall case length with 3\/8-24 UNF threads, lacking armor protection. It is equipped with a 1.0-meter (3.3 feet) standard cable terminated with a miniature coaxial ClickLoc connector (without a connector protector) and is fully certified with CSA, ATEX, and IECEx agency approvals for hazardous environments. Operating as a critical component in the 3300 XL 8 mm Proximity Transducer System, this non-contact eddy-current sensor provides high-accuracy shaft displacement and vibration measurements for critical rotating machinery protection. It pairs seamlessly with 3300 XL extension cables and 330180 series Proximitor sensors, providing reliable machinery diagnostics within 3500 monitoring racks and other industrial turbine protection systems.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 3\/8-24 UNF threaded probe case without protective armor for direct-mount applications.\u003c\/li\u003e\n  \u003cli\u003e2.5-inch unthreaded length combined with a 4.4-inch overall case length.\u003c\/li\u003e\n  \u003cli\u003e1.0-meter (3.3 feet) integrated standard cable with a premium miniature coaxial ClickLoc connector.\u003c\/li\u003e\n  \u003cli\u003eCSA, ATEX, and IECEx hazardous area certifications for explosive atmosphere installations.\u003c\/li\u003e\n  \u003cli\u003eRobust non-contact design measures eddy-current displacement with minimal target crosstalk and excellent thermal stability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe 330101-25-44-10-02-05 probe is primarily deployed in high-reliability industrial machinery protection environments, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSteam and gas turbine shaft vibration and axial position monitoring.\u003c\/li\u003e\n  \u003cli\u003eRotor displacement and radial vibration tracking in high-speed compressors.\u003c\/li\u003e\n  \u003cli\u003eBearing oil film clearance and structural motion measurement in critical industrial pumps.\u003c\/li\u003e\n  \u003cli\u003eContinuous condition monitoring of rotating assets in power generation, oil and gas, and petrochemical plants.\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\u003e330101-25-44-10-02-05\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\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e25\u003c\/td\u003e\n      \u003ctd\u003e2.5 in (64 mm) unthreaded length\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eB - Overall Case Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e44\u003c\/td\u003e\n      \u003ctd\u003e4.4 in (112 mm) overall case length\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eC - Total Length\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 \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, and 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  \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 \/ Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e330101-25-44-10-02-05\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 mm\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\u003eArmoring Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eWithout armor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eUnthreaded Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2.5 inches (64 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCase Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e4.4 inches (112 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\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 connector\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCable Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eStandard coaxial cable\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 (non-contact displacement)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProbe Resistance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e7.59 +\/- 0.50 ohms (for 1.0-meter cable length)\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 to +177 degC (-62 to +350 degF)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePressure Seal Rating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eDesigned to seal differential pressure between 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 ensure optimal measurement accuracy and longevity of the transducer system, follow these general installation recommendations:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProbe Gap Calibration:\u003c\/strong\u003e Mount the probe with the precise mechanical gap (typically 1.27 mm or 50 mils) as required by the associated 3300 XL Proximitor sensor calibration curves.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Routing:\u003c\/strong\u003e Protect the 1.0-meter integrated probe cable from physical damage and route it using proper conduit. Ensure that the probe-to-extension cable connection is mechanically secured and insulated from machine ground.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Follow Bently Nevada system wiring practices (e.g., drawing 141092 for hazardous area installations) by grounding the shield at the monitor rack or barrier panel. Do not ground the cable shield at both ends.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Engagement:\u003c\/strong\u003e Avoid exceeding standard thread engagement guidelines (maximum 0.563 inches for 3\/8-24 UNF threads) to prevent binding or mechanical damage to the probe housing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cp\u003eThis specific probe configuration meets rigorous international standards for safety and environmental performance, certified by option 05:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCSA:\u003c\/strong\u003e Certified for Class I, Division 1 and 2, Groups A, B, C, D; Class II, Groups E, F, G; Class III.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eATEX\/IECEx:\u003c\/strong\u003e Certified for Zone 0 (Ex ia IIC T5...T1 Ga) and Zone 2 (Ex nA\/ec IIC T5...T1 Gc) when installed per approved wiring diagrams.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Mark:\u003c\/strong\u003e Fully compliant with applicable European Union directives for industrial machinery and EMC.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666768949611,"sku":"330101-25-44-10-02-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330101-25-44-10-02-05-3300-xl-8-mm-proximity-probes-0b1xvoixdtj_6cf6fa3a-b088-4a6b-94e5-3728f76f15a3.jpg?v=1765447251","url":"https:\/\/www.plcprotech.com\/fa\/products\/bently-nevada-330101-25-44-10-02-05-3300-xl-8-mm-proximity-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}