{"product_id":"330903-00-04-10-02-05-bently-nevada-3300-nsv-proximity-probes","title":"330903-00-04-10-02-05 Bently Nevada 3300 NSv Proximity Probes","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 330903-00-04-10-02-05\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330903\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProximity Probe, operates as a dedicated hardware component for non-contacting vibration and displacement measurement in low-clearance applications within 3300 NSv monitoring systems.\u003c\/p\u003e\n\u003ch3\u003eConfiguration Matrix\u003c\/h3\u003e\n\u003cp\u003eThe 330903-00-04-10-02-05 part number specifies a configuration consisting of a 5 mm probe tip diameter, 0.4 meter probe length, 1\/4-28 UNF thread, and unarmored cable construction with standard connector termination. This assembly must be paired with an NSv Proximitor sensor calibrated to the corresponding system length to ensure electrical impedance matching and accurate signal output.\u003c\/p\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\u003e330903-00-04-10-02-05\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\u003e0.15 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\u003e15 cm x 15 cm x 5 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-51 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 (Proximitor driven)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProbe Tip 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\u003eLinear Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.5 mm (60 mil)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eScale Factor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.87 V\/mm (200 mV\/mil)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical Monitoring and NSv Signal Integrity\u003c\/h3\u003e\n\u003cp\u003eThe 3300 NSv system is engineered for measurement environments where the standard 8 mm probe geometry is physically incompatible due to space constraints. Accurate rotor dynamics monitoring requires the transducer to be installed at a nominal -10 VDC gap voltage. Given the smaller tip diameter, cross-talk suppression is highly sensitive; installers must strictly adhere to physical separation guidelines to avoid electromagnetic coupling between adjacent NSv probes. Calibration is standardized for AISI 4140 steel, and the smaller tip geometry necessitates higher precision during the alignment and gapping process.\u003c\/p\u003e\n\u003ch3\u003e## Ordering info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e1x 330903-00-04-10-02-05 NSv Proximity Probe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1x Installation technical manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1x Probe tip protective cap\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1x Lock nut and O-ring seal assembly\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\u003eMounting Alignment: Install the probe perpendicular to the target surface. Due to the 5 mm tip, angular misalignment effects are pronounced; maintain tolerance within 5 degrees.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThread Engagement: Verify a minimum of 5 full thread engagements for the 1\/4-28 UNF interface to ensure stability against vibration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTorque Limits: Tighten the lock nut to 1.7 N-m (15 in-lb). Exceeding this limit will cause thread stripping or damage to the stainless steel probe body.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrounding: Maintain shield continuity throughout the cable path. Isolate the shield from the machine casing except at the designated system ground point.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProximitor Matching: Ensure the total system length (probe + extension cable) matches the factory calibration of the NSv Proximitor sensor.\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\u003eCan this probe be used in hazardous areas? Yes, it is compatible with intrinsically safe systems when installed per the Bently Nevada control drawings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan I replace a standard 8 mm probe with the 5 mm NSv? No, the Proximitor and system scaling are entirely different; the entire transducer system must be replaced.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the impact of cable length modification? The NSv system is factory-calibrated as a unit; modifying the cable length alters impedance and invalidates accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is the probe tip protected during storage? Use the provided protective cap to prevent impact damage to the 5 mm PPS tip geometry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the probe measure non-metallic targets? No, the eddy-current principle requires a conductive target material to generate the displacement signal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat happens if the gap is too small? Physical contact between the 5 mm tip and the target will result in signal clipping and potential destruction of the sensor tip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow do I identify a ground loop? Inspect the monitor output for interference; ensure only a single ground point exists for the signal shield.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhy is the -10 VDC target used? It centers the operating point within the linear range, providing maximum signal headroom for vibration analysis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518834172077,"sku":"330903-00-04-10-02-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330903-00-04-10-02-05-3300-nsv-proximity-probes-bd1mcu5knrp.jpg?v=1766979963","url":"https:\/\/www.maxwellplc.com\/products\/330903-00-04-10-02-05-bently-nevada-3300-nsv-proximity-probes","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}