{"product_id":"330907-05-30-10-02-00-bently-nevada-proximity-probes-3300-nsv-series","title":"330907-05-30-10-02-00 Bently Nevada Proximity Probes 3300 NSv Series","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 330907-05-30-10-02-00 is a specialized 3300 NSv (Near-field) Reverse Mount Proximity Probe engineered for high-precision measurement in space-constrained rotating machinery. As a key component of the 3300 XL 8 mm transducer family, this probe provides non-contact measurement of shaft vibration and position. The NSv technology platform is uniquely calibrated to handle applications where the target surface area is smaller or the required measurement gap is narrower than what traditional 3300 XL probes can accurately capture.\u003c\/p\u003e\n\u003cp\u003eThis probe leverages advanced eddy-current sensing to track shaft dynamics in real-time, delivering data that is fundamental to the operation of Turbomachinery Supervisory Instrumentation (TSI) systems. Its reverse-mount configuration is particularly advantageous for machines where external access to the probe housing is limited, allowing for internal mounting while maintaining accessibility for cabling and adjustment. Designed for 24\/7 duty in environments ranging from high-pressure compressors to small-frame gas turbines, the 330907-05-30-10-02-00 ensures that maintenance teams have a high-integrity signal source for predictive maintenance and machine protection logic.\u003c\/p\u003e\n\u003ch3\u003eTechnical 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 Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e330907-05-30-10-02-00\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eManufacturer\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\u003eSeries\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3300 NSv\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eProximity Probes\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\u003e0.34 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.2 cm x 1.0 cm x 111.0 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSensing Tech\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEddy-Current (Non-contact)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMounting Style\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eReverse Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eApplication System\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTSI (Turbomachinery Supervisory Instrumentation)\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\u003eIndustrial Standard Range\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\u003eHS Code\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8537101190\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLifecycle Status\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eActive\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCondition\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBrand New\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eModel Configuration Explanation\u003c\/h3\u003e\n\u003cp\u003eThe 330907-05-30-10-02-00 part number signifies a precise mechanical and electrical build. The suffix structure dictates the physical probe length, connector type, and material thread specifications essential for compatibility with the specific 3300 XL monitoring rack. The NSv (Near-field) designation indicates that this probe is calibrated to function at a closer range than the standard 8 mm 3300 XL probes, providing enhanced sensitivity for small-bore machines or tight shaft-to-bearing clearances. The stainless-steel body and integrated high-temperature cabling ensure that the assembly can withstand environmental stressors, such as oil mist or thermal expansion, without degradation of the signal-to-noise ratio.\u003c\/p\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSmall Rotating Equipment: Monitoring shaft orbit and vibration in gearboxes, small blowers, and pumps where space prevents the use of standard-sized transducers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial Gas Turbines: Tracking axial position and radial vibration in auxiliary systems where shaft geometry dictates the use of reverse-mount sensor configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-Speed Drives: Providing deterministic vibration feedback for high-RPM equipment where minute imbalances can lead to rapid bearing wear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCondition Monitoring: Supplying raw data to 3500 or 3300 monitoring racks to facilitate long-term trend analysis, enabling \"condition-based\" rather than \"time-based\" maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSafety Shutdown Systems: Delivering reliable, high-speed input to TSI trip logic to prevent catastrophic failure during high-vibration events.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis proximity probe is fully compatible with the Bently Nevada 3300 XL 8 mm system infrastructure, provided it is paired with the appropriate NSv-specific extension cable and proximitor sensor. Compatibility is maintained across standard TSI racks, and it can be integrated into existing monitoring loops without modifying the overarching system architecture. Before deployment, technicians should verify that the proximitor’s software configuration matches the scaling characteristics of the 330907 series to ensure that the measured vibration and position outputs remain linear and accurate.\u003c\/p\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePre-Installation Inspection: Verify the probe tip for debris or structural irregularities before mounting. Ensure the mounting threads are clean.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReverse Mount Assembly: Insert the probe from the inside of the machine housing through the mounting hole. Secure it using the provided nut and lock washer to ensure the probe remains rigid against the casing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGap Setting: Using a precision feeler gauge, establish the required gap distance between the probe tip and the shaft surface. Confirm that the final DC output voltage at the proximitor is within the specified -10 VDC nominal range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShielding and Routing: Route the probe’s integrated cable away from high-current machinery cables to reduce induced electromagnetic noise. Ensure the cable is secured with clamps to prevent fatigue from machine vibration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnector Tightening: Tighten connectors by hand; over-tightening with tools can damage the delicate impedance-matching seals and negatively affect signal fidelity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCompact Form Factor: The reverse-mount design allows for sophisticated monitoring in applications that are geometrically inaccessible to standard exterior-mount probes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh Sensitivity: Engineered for near-field applications, the NSv sensor detects subtle shaft displacements that standard probes may struggle to differentiate from noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable Construction: Stainless-steel housing provides excellent chemical resistance, vital for use in oily, humid, or otherwise corrosive turbine room conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePredictable Performance: As part of the established Bently Nevada ecosystem, this probe provides consistent, repeatable measurements that correlate accurately with historical maintenance data.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e3300 NSv 330907-05-30-10-02-00 Reverse Mount Proximity Probe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFactory-tuned 111 cm assembly with high-temperature resilient cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuality assurance certification and technical documentation provided\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShipping in impact-resistant, static-safe packaging\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\u003eIs this probe compatible with standard 3300 XL proximitors?\u003c\/p\u003e\n\u003cp\u003eNo, the NSv probe requires the dedicated NSv Proximitor to maintain correct signal linearization for near-field measurements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does \"reverse mount\" differ from a standard mount?\u003c\/p\u003e\n\u003cp\u003eReverse mount probes are installed from the internal side of the machine wall, which is necessary when external space prevents threading the probe from the outside.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat happens if I use the wrong extension cable?\u003c\/p\u003e\n\u003cp\u003eUsing a non-NSv extension cable will introduce signal impedance mismatches, causing significant measurement errors and potential failure of the monitoring loop.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow often should I check the gap setting?\u003c\/p\u003e\n\u003cp\u003eThe gap should be checked during initial installation and verified during machine overhauls or whenever the monitoring system shows an unexplained \"Not OK\" status.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan this probe be used in an explosive atmosphere?\u003c\/p\u003e\n\u003cp\u003eAlways check for hazardous area certification (e.g., ATEX, CSA) before installing in areas where flammable gases are present.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhy is the probe tip made of polyphenylene sulfide (PPS)?\u003c\/p\u003e\n\u003cp\u003ePPS provides the necessary mechanical stability and thermal resistance while remaining electrically non-conductive to ensure the eddy-current field is focused correctly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow do I identify if the probe is damaged?\u003c\/p\u003e\n\u003cp\u003eA damaged probe often manifests as a signal jump, loss of output voltage, or an inability to achieve a proper gap voltage during static checks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the typical life expectancy?\u003c\/p\u003e\n\u003cp\u003eIn properly protected environments with secure cable management, these probes typically exceed the service life of the machinery's primary wear components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan I order a different cable length?\u003c\/p\u003e\n\u003cp\u003eThe cable length is fixed as part of the system calibration; replacing it with a different length will alter the resonant frequency and invalidates the measurement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45378091843757,"sku":"330907-05-30-10-02-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330907-05-30-10-02-00-3300-nsv-reverse-mount-probe-pd333v3vk0u.jpg?v=1764225522","url":"https:\/\/www.maxwellplc.com\/products\/330907-05-30-10-02-00-bently-nevada-proximity-probes-3300-nsv-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}