{"product_id":"bently-nevada-330905-00-09-05-02-cn-3300-nsv-proximity-probes","title":"Bently Nevada 330905-00-09-05-02-CN 3300 NSv Proximity Probes","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 330905-00-09-05-02-CN\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330905\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3300 NSv Proximity Probe, is a specialized transducer designed for high-precision eddy-current displacement measurement in constrained mechanical environments, such as small-diameter shafts or limited-clearance turbomachinery, specifically featuring China-compliant (CN) approvals.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe 330905-00-09-05-02-CN follows the specialized 3300 NSv (Near-field Sensing) transducer nomenclature:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e330905: 3300 NSv proximity probe (Standard mount).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e00: Unthreaded length (0 mm).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e09: Overall case length (9 mm).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e05: Total length (0.5 meters).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e02: Connector type (Connector with housing).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCN: Agency approval (China-specific compliance).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e330905-00-09-05-02-CN\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.10 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20.0 x 20.0 x 5.0 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-35 deg C to +177 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePassive\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProbe Diameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMounting Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEddy-Current Sensing and Rotor Dynamics\u003c\/h3\u003e\n\u003cp\u003eThe 3300 NSv system is engineered to solve measurement challenges on small-diameter shafts where traditional 8 mm probes lack linear range or mounting space. By utilizing a smaller probe tip and optimized magnetic field characteristics, it provides superior linearity in near-field conditions. As with all NSv systems, gap voltage validation is a mandatory commissioning step; the target operational setpoint is -10 VDC to maintain the transducer in its linear sensing region. The system includes internal cross-talk suppression to ensure signal fidelity in high-density sensor arrays within TSI (Turbine Supervisory Instrumentation) racks.\u003c\/p\u003e\n\u003ch3\u003eOrdering info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOne (1) 330905-00-09-05-02-CN NSv Proximity Probe.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting hardware (jam nuts and lock washers).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTechnical compliance documentation (CN approved).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNote: This transducer must be used with a matched NSv Proximitor sensor to maintain system-wide calibration accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical Interface: Mount the probe perpendicularly to the target shaft; ensure a rigid bracket to prevent mechanical resonance which can introduce noise into the TSI monitor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGap Setting: Utilize a depth micrometer to establish the mechanical gap; verify the output voltage at the Proximitor test pin (Target: -10 VDC).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCabling: Route the miniature coaxial cable with care; avoid sharp bends and maintain separation from high-energy power lines to reduce EMI.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnector Integrity: Ensure the miniature coaxial connectors are fully seated and clean; use protective caps if the assembly is exposed to industrial contaminants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVibration Locking: Secure jam nuts to prevent thread movement during operation, ensuring the gap remains constant throughout the machine cycle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eWhy is the NSv system preferred for small shafts?\u003c\/p\u003e\n\u003cp\u003eThe 3300 NSv system features a smaller probe tip and an optimized magnetic field, minimizing edge effects that cause measurement errors on small-diameter shafts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs this probe compatible with standard 3300 XL Proximitors?\u003c\/p\u003e\n\u003cp\u003eNo. The NSv probe has unique electrical characteristics and must be used exclusively with the NSv Proximitor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the target gap voltage for this model?\u003c\/p\u003e\n\u003cp\u003eThe target gap voltage is -10 VDC, which centers the probe within its calibrated linear displacement range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan I use this probe in hazardous areas?\u003c\/p\u003e\n\u003cp\u003eThe \"CN\" suffix denotes China-specific compliance; verify that your site requirements match the specific hazardous area ratings associated with this model.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs the probe tip field-replaceable?\u003c\/p\u003e\n\u003cp\u003eNo. The probe tip is permanently bonded. Damage to the tip or body requires replacing the entire probe assembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is a failure in the NSv system typically identified?\u003c\/p\u003e\n\u003cp\u003eFailure is indicated by an erratic or fixed output voltage on the TSI monitor, often caused by probe tip impact, mechanical housing damage, or cable discontinuity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes this probe require a specific target material?\u003c\/p\u003e\n\u003cp\u003eThe system is calibrated for 4140 steel. Alternative target materials require a scale factor adjustment to maintain measurement accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is the case length (9 mm) measured?\u003c\/p\u003e\n\u003cp\u003eThis 9 mm length is the total length of the probe case, essential for verifying fitment in limited clearance areas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518840004781,"sku":"330905-00-09-05-02-CN","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330905-00-09-05-02-cn-3300-nsv-proximity-probes-41ilfnkon31.jpg?v=1766980187","url":"https:\/\/www.maxwellplc.com\/products\/bently-nevada-330905-00-09-05-02-cn-3300-nsv-proximity-probes","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}