{"product_id":"bently-nevada-330851-06-000-070-50-00-05-3300-xl-25-mm-proximity-probe","title":"Bently Nevada 330851-06-000-070-50-00-05 3300 XL 25 mm Proximity Probe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eOption 06 (M39x1.5 metric thread), Option 000 (0 mm unthreaded length), and Option 070 (70 mm overall case length) specify this 3300 XL 25 mm probe configuration — \u003cstrong\u003e330851-06-000-070-50-00-05\u003c\/strong\u003e. This unarmored, 5.0 m system length configuration (Option 50, Option 00) provides non-contact displacement measurements for steam turbine differential expansion (DE) and axial position monitoring in industrial environments requiring multiple hazardous area approvals (Option 05).\u003c\/p\u003e\n\u003cp\u003eAs part of the 3300 XL 25 mm proximity transducer system, this probe operates in conjunction with a 3300 XL 25 mm Proximitor sensor and a compatible extension cable. The complete system outputs a nominal scale factor of 0.787 V\/mm (20 mV\/mil) over a 12.7 mm (500 mils) linear range. It is designed to physically replace standard 7200 25 mm and 35 mm systems without requiring changes to monitor configurations, utilizing a dual front-and-rear sealing mechanism combined with FluidLoc triaxial coaxial cable to block moisture ingress along the probe lead.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption 06 Thread Type:\u003c\/strong\u003e M39x1.5 metric threaded AISI 304 stainless steel case.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption 000 Unthreaded Case:\u003c\/strong\u003e Fully threaded design with 0 mm unthreaded length for flush or deep-well mount installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption 070 Case Length:\u003c\/strong\u003e 70 mm overall case length providing stable mechanical installation depth.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption 50 Total Length:\u003c\/strong\u003e 5.0 metres (16.4 feet) total probe length, designed for 5.0 m system configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption 00 Mechanical Protection:\u003c\/strong\u003e Unarmored 75 ohm triaxial FluidLoc coaxial cable with a standard perfluoroalkoxyethylene (PFA) jacket.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOption 05 Approvals:\u003c\/strong\u003e Certified for multiple global hazardous area safety regulations (ATEX, IECEx, and CSA).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLinear Range:\u003c\/strong\u003e 12.7 mm (500 mils) beginning at approximately 0.63 mm (25 mils) from the target face.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAverage Scale Factor:\u003c\/strong\u003e 0.787 V\/mm (20 mV\/mil) nominal output sensitivity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Resistance:\u003c\/strong\u003e Continuous operation from -35 degC to +200 degC (-31 degF to +392 degF), with short-term resistance up to +250 degC (+482 degF).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSteam turbine generator differential expansion (DE) monitoring\u003c\/li\u003e\n  \u003cli\u003eRotor axial casing expansion and relative casing growth measurements\u003c\/li\u003e\n  \u003cli\u003eLarge shaft axial thrust position tracking\u003c\/li\u003e\n  \u003cli\u003eRod drop monitoring in large reciprocating compressors\u003c\/li\u003e\n  \u003cli\u003eIndustrial machinery protection in hazardous locations (Option 05 CSA\/ATEX\/IECEx environments)\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 Field\u003c\/th\u003e\n      \u003cth\u003eCode on This SKU\u003c\/th\u003e\n      \u003cth\u003eMeaning \/ 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\u003e330851-06-000-070-50-00-05\u003c\/td\u003e\n      \u003ctd\u003e3300 XL 25 mm Proximity Probe\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eA - Probe Case Type Option\u003c\/td\u003e\n      \u003ctd\u003e06\u003c\/td\u003e\n      \u003ctd\u003eM39x1.5 metric thread\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eB - Unthreaded Length Option\u003c\/td\u003e\n      \u003ctd\u003e000\u003c\/td\u003e\n      \u003ctd\u003e0 mm unthreaded length\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eC - Overall Case Length Option\u003c\/td\u003e\n      \u003ctd\u003e070\u003c\/td\u003e\n      \u003ctd\u003e70 mm case length\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eD - Total Length Option\u003c\/td\u003e\n      \u003ctd\u003e50\u003c\/td\u003e\n      \u003ctd\u003e5.0 metres (16.4 feet)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eE - Armor Option\u003c\/td\u003e\n      \u003ctd\u003e00\u003c\/td\u003e\n      \u003ctd\u003eNo Armor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eF - Agency Approval Option\u003c\/td\u003e\n      \u003ctd\u003e05\u003c\/td\u003e\n      \u003ctd\u003eMultiple Approvals (including ATEX, IECEx, and CSA)\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 (Baker Hughes)\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\u003e330851-06-000-070-50-00-05\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProbe Diameter\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e25 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCase Thread Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eM39x1.5 metric thread\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCase Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eAISI 304 stainless steel (SST)\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\u003ePolyetheretherketone (PEEK)\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 FluidLoc probe cable with perfluoroalkoxyethylene (PFA) insulation\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 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\u003e70 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\u003e5.0 metres (16.4 feet)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eArmor Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eNo armor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eLinear Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e12.7 mm (500 mils) beginning at approximately 0.63 mm (25 mils) from target\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eAverage Scale Factor (ASF)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.787 V\/mm (20 mV\/mil) nominal\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDeviation from Best Fit Straight Line (DSL)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eLess than +\/-0.31 mm (+\/-12 mils) over standard operating temperature range\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0 to 2.7 kHz (+0, -3 dB typical with up to 305 m \/ 1000 ft of field wiring)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRecommended Minimum Target Size\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e61 mm (2.4 in) diameter flat target\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating and Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-35 degC to +200 degC (-31 degF to +392 degF)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eHumidity Resistance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e100% condensing, non-submersible when connectors are protected\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTensile Strength (Maximum Rated)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e330 N (75 lb) probe case to probe lead; 270 N (60 lb) at probe lead to extension cable connectors\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\u003eEnsure correct mechanical installation and probe clearance to prevent damage during machinery operation. Ground the probe shield correctly and maintain the minimum bend radius of the coaxial FluidLoc cable. Utilize appropriate wrench sizes for the M39x1.5 thread and respect the torque specifications (maximum rated torque of 163 N-m). For hazardous area installations, install the probe system according to Bently Nevada drawing 141092 (intrinsically safe) or drawing 140979 (non-incendive\/non-sparking) as dictated by local certifications.\u003c\/p\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cp\u003eThe 3300 XL proximity probe system complies with major international safety standards for industrial monitoring applications. Certified hazardous area options under Option 05 include ATEX and IECEx intrinsically safe (Ex ia IIC Ga) and non-sparking\/non-incendive (Ex nA\/Ex ec IIC Gc) approvals. It also complies with the European CE marking guidelines.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666867646827,"sku":"330851-06-000-070-50-00-05","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330851-06-000-070-50-00-05-proximity-probe-yrguyamp0nh_bf270d94-e6f5-4940-b82c-259c58616977.jpg?v=1765449511","url":"https:\/\/www.plcprotech.com\/ms\/products\/bently-nevada-330851-06-000-070-50-00-05-3300-xl-25-mm-proximity-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}