{"product_id":"bently-nevada-330901-00-20-05-02-00-nsv-proximity-transducer","title":"Bently Nevada 330901-00-20-05-02-00 NSv Proximity Transducer","description":"\u003cp\u003eConfigured for radial and axial shaft displacement monitoring in Bently Nevada 3300 NSv series machinery protection systems, the \u003cstrong\u003eBently Nevada 330901-00-20-05-02-00\u003c\/strong\u003e (\u003cstrong\u003e330901\u003c\/strong\u003e Proximity Probe) provides direct eddy-current proximity measurement for rotating machinery.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003cth\u003eSuffix\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003e330901\u003c\/td\u003e\n\u003ctd\u003e3300 NSv Proximity Probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-00-\u003c\/td\u003e\n\u003ctd\u003eOption 1\u003c\/td\u003e\n\u003ctd\u003eUnthreaded length: 0.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-20-\u003c\/td\u003e\n\u003ctd\u003eOption 2\u003c\/td\u003e\n\u003ctd\u003eOverall case length: 2.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-05-\u003c\/td\u003e\n\u003ctd\u003eOption 3\u003c\/td\u003e\n\u003ctd\u003eTotal length: 0.5 meter (20 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-02-\u003c\/td\u003e\n\u003ctd\u003eOption 4\u003c\/td\u003e\n\u003ctd\u003eMiniature coaxial ClickLoc connector, standard cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-00\u003c\/td\u003e\n\u003ctd\u003eOption 5\u003c\/td\u003e\n\u003ctd\u003eNo agency approval required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e330901-00-20-05-02-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e3300 NSv\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eProximity Probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Location\u003c\/td\u003e\n\u003ctd\u003eXiamen, China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.06 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEstimated Shipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e62 x 1 x 1 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread Type\u003c\/td\u003e\n\u003ctd\u003e1\/4-28 UNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnthreaded Length\u003c\/td\u003e\n\u003ctd\u003e0.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Case Length\u003c\/td\u003e\n\u003ctd\u003e2.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Cable Length\u003c\/td\u003e\n\u003ctd\u003e0.5 m (20 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eMiniature coaxial ClickLoc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003eStandard coaxial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArmor\u003c\/td\u003e\n\u003ctd\u003eWithout armor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Approval\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff Code\u003c\/td\u003e\n\u003ctd\u003e8537101190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy-Current Probe Scaling \u0026amp; Gap Voltage Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe 330901 NSv probe operates on the eddy-current principle, generating a high-frequency RF signal that induces eddy currents in the target conductive surface. The resulting impedance change is converted to a DC voltage proportional to the probe-to-target gap. Nominal scale factor is 200 mV\/mil (7.87 V\/mm) with a linear range extending to approximately 80 mils (2.03 mm) depending on target material and probe geometry. Gap voltage validation targets -10 VDC at the transducer output under standard calibration conditions. The probe exhibits stable performance across a wide temperature range with minimal thermal drift when properly installed. Cross-talk suppression is achieved through the coaxial ClickLoc connector design, which maintains signal integrity in electrically noisy environments typical of rotating machinery installations.\u003c\/p\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 330901-00-20-05-02-00 Proximity Probe (unarmored, 0.5 m cable, ClickLoc connector)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify probe tip is free of debris and damage before installation.\u003c\/li\u003e\n\u003cli\u003eEngage a minimum of 5 full threads of the 1\/4-28 UNF fitting into the probe bracket or housing.\u003c\/li\u003e\n\u003cli\u003eTighten to specified torque (refer to 3300 NSv system manual); do not overtighten.\u003c\/li\u003e\n\u003cli\u003eEnsure the probe tip does not contact the rotating shaft at any position throughout the full operating range.\u003c\/li\u003e\n\u003cli\u003eRoute the coaxial cable away from high-voltage conductors and switching devices to minimize EMI.\u003c\/li\u003e\n\u003cli\u003eTerminate the cable shield at the signal conditioner end only (single-point ground) to prevent ground loops.\u003c\/li\u003e\n\u003cli\u003eConfirm the ClickLoc connector is fully seated and the locking mechanism is engaged.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the nominal gap voltage target for this probe during calibration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The standard gap voltage target is -10 VDC at the transducer output when the probe is positioned at the mid-scale gap distance from the target surface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this probe be used with 3300 XL series extension cables?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. The 330901 NSv probe uses a miniature coaxial ClickLoc connector and is designed specifically for the 3300 NSv system. It is not compatible with 3300 XL extension cables.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the linear measurement range of the 330901 probe?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The linear range is approximately 80 mils (2.03 mm) total, with a scale factor of 200 mV\/mil. The usable range may vary slightly based on target material properties.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the probe tip replaceable if damaged?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. The probe tip is integral to the sensor assembly. If the tip is damaged, the entire probe must be replaced.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What target materials are compatible with this eddy-current probe?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The probe is calibrated for ferrous and non-ferrous conductive materials. Standard calibration targets are 4140 steel. Different materials will produce different scale factors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the unarmored construction affect installation in harsh environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The unarmored version is suitable for standard industrial environments. For areas with potential cable abrasion or chemical exposure, consider the armored variant of the NSv probe.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the function of the ClickLoc connector locking mechanism?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The ClickLoc connector provides a secure, vibration-resistant connection that prevents accidental disengagement due to machinery vibration. Always verify the lock is fully engaged after connection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this probe be hot-swapped while the system is operational?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. The probe and its signal conditioner should be installed and wired with the system de-energized. Verify gap voltage and signal integrity after installation before returning to service.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46026649796781,"sku":"330901-00-20-05-02-00","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/xian-57_fa194ba9-00a4-4bbc-8bc2-16d321d01927.jpg?v=1783678924","url":"https:\/\/www.maxwellplc.com\/ga\/products\/bently-nevada-330901-00-20-05-02-00-nsv-proximity-transducer","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}