{"product_id":"bently-nevada-330905-00-25-05-02-cn-3300-nsv-proximity-probe","title":"Bently Nevada 330905-00-25-05-02-CN 3300 NSv Proximity Probe","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eExecuting precise eddy current displacement measurements in tight clearances, the Bently Nevada 330905-00-25-05-02-CN serves as a core sensor component of the 3300 NSv proximity transducer system. Engineered specifically for applications with small target diameters and restricted installation space, this transducer delivers high-resolution radial vibration and axial position feedback. The \u003cstrong\u003eBently Nevada 330905-00-25-05-02-CN\u003c\/strong\u003e features an M10 x 1 unarmored thread configuration, a 250 mm overall case length, and a 0.5-meter standard coaxial cable terminated with a miniature coaxial ClickLoc connector. Certified for demanding industrial environments, its rugged physical design protects critical internal electronics against severe mechanical stress, temperature fluctuations, and oil exposure.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 20px; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Small-Target Response:\u003c\/strong\u003e Designed to provide reliable proximity measurements on shafts or targets smaller than standard 5 mm and 8 mm systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced Tip Material:\u003c\/strong\u003e Constructed with high-performance Polyphenylene sulfide (PPS) to withstand chemical deterioration and thermal loading.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Housing:\u003c\/strong\u003e AISI 304 stainless steel (SST) case offers superior resistance to moisture and industrial lubricants.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Interconnects:\u003c\/strong\u003e Fitted with a miniature coaxial ClickLoc connector to guarantee positive lock connections and eliminate signal loss.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermally Stable Cable:\u003c\/strong\u003e 75-ohm coaxial cable with fluoroethylene propylene (FEP) insulation ensures stable signal routing across dynamic temperature extremes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 20px; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003eRadial shaft vibration and axial position measurements on high-speed pumps and compressors.\u003c\/li\u003e\n  \u003cli\u003eMonitoring of auxiliary machinery with tight mounting profiles and small-diameter target surfaces.\u003c\/li\u003e\n  \u003cli\u003eFluid-film bearing clearance and oil film thickness monitoring in turbomachinery.\u003c\/li\u003e\n  \u003cli\u003eIntegration with plant asset management networks and continuous vibration monitoring systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold;\"\u003eOption Code\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold;\"\u003eOption Parameter\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold;\"\u003eValue Specification\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003e00\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eUnthreaded Length\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e0 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003e25\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eOverall Case Length\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e250 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003e05\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eTotal Length\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e0.5 meter (20 inches)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003e02\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eConnector and Cable Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eMiniature coaxial ClickLoc connector, standard cable\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eCN\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eAgency Approval\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eCountry-specific approvals (China regulatory compliance)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; text-align: left; font-weight: bold;\"\u003eSpecification Value\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eBently Nevada\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eThread Standard\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eM10 x 1 (unarmored)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eProbe Tip Material\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003ePolyphenylene sulfide (PPS)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eProbe Case Material\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eAISI 304 Stainless Steel (SST)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eCable Characteristic Impedance\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e75 ohms coaxial\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eCable Insulation\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eFluoroethylene propylene (FEP)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eOperating Temperature Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e-34 degC to +177 degC (-30 degF to +351 degF)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eStorage Temperature Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e-51 degC to +177 degC (-60 degF to +351 degF)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eCountry of Origin\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eUnited States of America (USA)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e1.5 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003ePackage Dimensions (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e32 cm x 24 cm x 8 cm\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe 3300 NSv (Narrow System) proximity probe series is engineered exclusively for machinery with small targets or restricted clearances. Do not cross-connect the 3300 NSv probe with standard 3300 XL 5mm, 8mm, or 11mm Proximitor sensors, as the calibration curves and eddy current excitation profiles differ significantly. Ensure your monitoring terminal is configured with the specific 3300 NSv Proximitor Sensor (e.g., 330901) to avoid non-linear scaling errors or false fault alerts.\u003c\/p\u003e\n\n\u003ch4\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhen utilizing the M10 unarmored case style, side-clearance is critical. Because the probe does not have a metal protective sleeve extending to the tip, it is highly sensitive to lateral metallic structures. Maintain a minimum clear radial distance of 1.5 times the probe head diameter around the sensor tip. Failure to maintain this clearance will result in the sensor calibration reacting to the mounting bracket or bore wall instead of the target shaft surface.\u003c\/p\u003e\n\n\u003ch4\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eAlways employ a calibrated torque wrench during installation. Over-tightening the thread inside the bracket can warp the inner coaxial conductor, altering the cable impedance and introducing measurement errors. When mating the miniature ClickLoc coaxial connector, apply the designated connector silicon sleeve or self-fusing tape to prevent machinery oil and moisture ingress from grounding the signal shield.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 15px; margin-bottom: 1.5rem;\"\u003e\n  \u003cstrong style=\"color: #9b2c2c; display: block; margin-bottom: 5px;\"\u003eCRITICAL FIELD WARNING\u003c\/strong\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0;\"\u003eIsolate, lock out, and fully de-energize the monitored machinery and the receiving monitoring rack before executing installation. Ensure the installation environment is free of flammable gases and hot oil vapors before unmounting or adjusting the probe assembly.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 15px; margin-bottom: 1.5rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 12px;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e1\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748; padding-top: 3px;\"\u003eInspect the probe tip and case for physical deformation. Thread the probe into the mounting bracket or machine housing manually to prevent cross-threading.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 12px;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e2\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748; padding-top: 3px;\"\u003eAdjust the gap between the probe tip and target shaft using a mechanical feeler gauge or by monitoring the DC voltage output on the Proximitor sensor until it matches the required bias center voltage.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 12px;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e3\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748; padding-top: 3px;\"\u003eTighten the locking nut to the manufacturer-specified torque limits using an appropriate open-ended torque adapter.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 12px;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e4\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748; padding-top: 3px;\"\u003eRoute the 0.5-meter coaxial cable through protective conduit to prevent physical wear, and firmly connect the ClickLoc coaxial terminal to the extension cable leading to the Proximitor.\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668307013995,"sku":"330905-00-25-05-02-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/330905-00-25-05-02-CN-owthr3pcrac_f9ccc460-91ef-4c54-80ca-5ccd19dcdcdd.jpg?v=1765520700","url":"https:\/\/www.plcprotech.com\/tr\/products\/bently-nevada-330905-00-25-05-02-cn-3300-nsv-proximity-probe","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}