{"product_id":"bently-nevada-330101-08-20-12-05-3300-xl-8-mm-proximity-probe","title":"Bently Nevada 330101-08-20-12-05 3300 XL 8 mm Proximity Probe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330101-08-20-12-05\u003c\/strong\u003e is a high-accuracy, non-contact \u003cstrong\u003e8 mm proximity probe\u003c\/strong\u003e designed as a core component of the 3300 XL Machinery Protection and Condition Monitoring System. This specific variant is uniquely configured with a 0.8-inch unthreaded length, a 2.0-inch overall threaded case length, an unarmored FluidLoc coaxial cable terminated with a miniature ClickLoc connector, and CSA, ATEX, and IECEx certifications for hazardous environments. The FluidLoc cable configuration is engineered to block moisture, oil, or chemical process fluids from migrating along the internal cable core, offering superior sealing in demanding machine environments compared to standard coaxial cables.\u003c\/p\u003e\n\u003cp\u003eOperating on the eddy-current principle, this probe measures static and dynamic distance between the probe tip and the target shaft. This enables continuous monitoring of radial vibration, axial position, and rotor displacement on critical industrial assets. It is fully compatible with the Bently Nevada 330180 Proximitor sensor series, providing a linear electrical output directly proportional to shaft movement.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConstructed with a rugged polyphenylene sulfide (PPS) tip and a corrosion-resistant stainless steel body for high thermal stability.\u003c\/li\u003e\n  \u003cli\u003eSpecially engineered FluidLoc cable prevents fluid migration through the internal gaps of the cable jacket.\u003c\/li\u003e\n  \u003cli\u003eUnarmored design with standard 3\/8-24 UNF threads allows for direct, compact installation in machine housings and bearing caps.\u003c\/li\u003e\n  \u003cli\u003eEquipped with a miniature ClickLoc coaxial connector to ensure reliable, tool-free locking connections.\u003c\/li\u003e\n  \u003cli\u003eSupplied with hazardous area approvals (option code 05), permitting installation in intrinsically safe locations worldwide.\u003c\/li\u003e\n  \u003cli\u003eProvides excellent linearity and stable temperature performance for highly accurate displacement measurements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThis proximity probe is typically deployed on rotating machinery across oil and gas, petrochemical, power generation, and water treatment industries. Common applications include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContinuous radial shaft vibration monitoring in steam and gas turbines.\u003c\/li\u003e\n  \u003cli\u003eAxial thrust position measurement on high-speed centrifugal compressors.\u003c\/li\u003e\n  \u003cli\u003eShaft displacement tracking on process pumps and cooling tower fans.\u003c\/li\u003e\n  \u003cli\u003eCritical rotating machinery protection and diagnostics via 3500 series monitoring racks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003eThe part number 330101-08-20-12-05 represents a specific physical and electrical configuration of the 3300 XL 8 mm probe series. Below is the technical breakdown of each segment derived from the manufacturer documentation:\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eOption Segment\u003c\/th\u003e\n      \u003cth\u003eCode Value\u003c\/th\u003e\n      \u003cth\u003eTechnical Definition\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\u003eSegment A: Unthreaded Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e08\u003c\/td\u003e\n      \u003ctd\u003e0.8 inches (Unthreaded case portion)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSegment B: Overall Case Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e20\u003c\/td\u003e\n      \u003ctd\u003e2.0 inches (Total threaded case length)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSegment C: Connector and Cable Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e12\u003c\/td\u003e\n      \u003ctd\u003eMiniature coaxial ClickLoc connector, FluidLoc cable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSegment D: Agency Approval Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e05\u003c\/td\u003e\n      \u003ctd\u003eCSA, ATEX, and IECEx Approvals for hazardous area installations\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\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e330101-08-20-12-05\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 (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\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eUnthreaded Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.8 inches (20.3 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\u003e2.0 inches (50.8 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eArmor Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eNone (unarmored)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCable Technology\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFluidLoc (fluid-blocking design)\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\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eHazardous Area Approvals\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eCSA, ATEX, IECEx intrinsically safe\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 achieve reliable, long-term vibration measurements, follow these engineering practices during installation:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify that the physical probe gap is calibrated within the linear range of the corresponding Proximitor sensor (typically set near the -10.0 VDC point, corresponding to a 1.0 mm or 50 mils physical gap).\u003c\/li\u003e\n  \u003cli\u003eUtilize a calibrated digital voltmeter to verify output voltage while adjusting the probe depth prior to tightening the lock nuts.\u003c\/li\u003e\n  \u003cli\u003eAvoid over-tightening the probe within the mounting threads; observe standard torque limits for 3\/8-24 UNF steel casings.\u003c\/li\u003e\n  \u003cli\u003eRoute the FluidLoc cable carefully to maintain minimum bend radius requirements and avoid routing near high-voltage lines.\u003c\/li\u003e\n  \u003cli\u003eEnsure proper electrical isolation, shield termination, and grounding of the coaxial line inside the transducer junction box.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666870202731,"sku":"330101-08-20-12-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330101-08-20-12-05-3300-nsv-proximity-probe-dklwy4d1i2b_a3e86759-fc26-4e9c-8aa0-f81fda9ad83a.jpg?v=1765449598","url":"https:\/\/www.plcprotech.com\/fa\/products\/bently-nevada-330101-08-20-12-05-3300-xl-8-mm-proximity-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}