{"product_id":"bently-nevada-330908-21-35-10-02-00-3300-nsv-proximity-probe","title":"Bently Nevada 330908-21-35-10-02-00 3300 NSv Proximity Probe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eAn unarmored 3\/8-24 UNF threaded probe body featuring a 2.1 in unthreaded length (Option 21), a 3.5 in overall case length (Option 35), and a 1.0 m total length (Option 10) specifies this \u003cstrong\u003e330908-21-35-10-02-00\u003c\/strong\u003e \u003cstrong\u003e3300 NSv proximity probe\u003c\/strong\u003e configuration. This non-contact eddy-current displacement sensor is designed specifically for tight clearances and reduced target areas where standard 8 mm probes cannot fit. The 3300 NSv series operates as a direct interface with high-speed, small-bore machinery components, offering precise dynamic and static measurements of shaft vibration and axial position.\u003c\/p\u003e\n\u003cp\u003eCompared to the armored 330909 variant, this unarmored configuration offers greater flexibility in clean conduit paths and tight installation environments. The coaxial cable is terminated with a gold-plated miniature ClickLoc connector (Option 02) to maintain a secure mechanical connection and electrical signal integrity with a 330930 extension cable and a 330980 Proximitor sensor. This specific model is configured with no hazardous area approvals (Option 00), making it suitable for standard safe-area industrial machinery applications.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOption 21 unthreaded length of 2.1 inches on a 3.5 inches overall case length (Option 35)\u003c\/li\u003e\n  \u003cli\u003eOption 10 total system length of 1.0 meter (39 in) standard coaxial cable\u003c\/li\u003e\n  \u003cli\u003eOption 02 miniature coaxial ClickLoc connector with gold plating and no connector protector\u003c\/li\u003e\n  \u003cli\u003eUnarmored 3\/8-24 UNF-2A threaded stainless steel (AISI 304) case design\u003c\/li\u003e\n  \u003cli\u003ePolyphenylene sulfide (PPS) probe tip material for chemical resistance in compressor applications\u003c\/li\u003e\n  \u003cli\u003eCableLoc design providing up to 220 N (50 lb) of pull strength between cable and probe tip\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eShaft radial vibration and position monitoring in small-bore machinery\u003c\/li\u003e\n  \u003cli\u003eAxial position measurements in aeroderivative gas turbines\u003c\/li\u003e\n  \u003cli\u003eSpeed and phase reference sensing on high-speed rotating equipment with limited target geometry\u003c\/li\u003e\n  \u003cli\u003eFluid film bearing clearance measurements in industrial compressors and pumps\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\u003eMeaning \/ Description\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\u003e330908\u003c\/td\u003e\n      \u003ctd\u003e3300 NSv 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\u003e21\u003c\/td\u003e\n      \u003ctd\u003e2.1 in (53 mm) unthreaded length (increments of 0.1 in)\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\u003e35\u003c\/td\u003e\n      \u003ctd\u003e3.5 in (89 mm) overall case length (increments of 0.1 in)\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\u003e10\u003c\/td\u003e\n      \u003ctd\u003e1.0 meter (3.3 feet \/ 39 inches)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eD: Connector and Cable-Type 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\u003e00\u003c\/td\u003e\n      \u003ctd\u003eNot required \/ No agency 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 (Baker Hughes)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number \/ SKU\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e330908-21-35-10-02-00\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3300 XL NSv Proximity Transducer System\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\u003eArmor Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eWithout armor (unarmored)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eLinear Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1.5 mm (60 mils), begins at approximately 0.25 mm (10 mils) from target\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eScale Factor (ISF)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e7.87 V\/mm (200 mV\/mil)\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 +\/-0.06 mm (+\/-2.3 mils) over linear range\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eRequires 330930 extension cable and 330980 Proximitor sensor\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 304 stainless steel (SST)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCable Construction\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e75 ohm coaxial, fluoroethylene propylene (FEP) insulated\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 male coaxial ClickLoc connector (gold-plated brass)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTensile Strength\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eMaximum 220 N (50 lb) pull strength case-to-lead and lead-to-connector\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProbe DC Resistance (R_probe)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e4.2 +\/- 0.5 ohms (for 1.0 m 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 degC to +177 degC (-62 degF to +351 degF)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSealing \/ Pressure Limit\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eViton O-ring differential pressure seal between probe tip and case\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMinimum Target Diameter\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e9.5 mm (0.375 in)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRecommended Counterbore\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e13 mm (0.5 in) minimum diameter\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 displacement measurements, maintain a minimum probe gap of 1.0 mm (40 mils) representing the center of the 1.5 mm linear range. Secure the probe using appropriate mounting brackets or threaded ports with a torque not exceeding 11.3 N-m (100 in-lb) for 3\/8-24 threaded cases. Do not exceed the maximum allowable thread engagement length of 0.563 inches to prevent case binding during assembly. Avoid bending the 75 ohm coaxial probe cable beyond its minimum bend radius of 25.4 mm (1.0 in). Standard ClickLoc connectors must be hand-tightened; do not exceed a maximum connector torque of 0.56 N-m (5 in-lb) to prevent damage to the gold-plated miniature fittings.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666542358891,"sku":"330908-21-35-10-02-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330908-21-35-10-02-00-3300-nsv-proximity-probes-pu4ssrwke45_1abc0d19-8d98-4b39-8c4d-1c070d3d78bb.jpg?v=1765440481","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-330908-21-35-10-02-00-3300-nsv-proximity-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}