{"product_id":"bently-nevada-330904-00-09-10-02-05-3300-nsv-proximity-probe","title":"Bently Nevada 330904-00-09-10-02-05 3300 NSv Proximity Probe","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Bently Nevada 330904-00-09-10-02-05 is a mission-critical component of the 3300 NSv (Near Surface) Transducer System, specifically engineered for precision monitoring in confined spaces. This probe thrives where standard 8mm systems fail, providing high-fidelity vibration and displacement data on shafts with target diameters as small as 5mm (0.2 in). It serves as a vital safeguard for high-speed centrifugal compressors, pumps, and aeroderivative turbines. By utilizing a concentrated electromagnetic field, the NSv probe eliminates \"side-viewing\" interference from nearby metallic surfaces, ensuring that the Bently Nevada 3500 Monitoring System receives clean, undistorted signals for Emergency Shutdown (ESD) logic and predictive maintenance analytics in high-stakes energy and petrochemical facilities.\u003c\/p\u003e\n\u003ch2\u003eTransducer Nomenclature Logic\u003c\/h2\u003e\n\u003ch3\u003eConfiguration Blueprint\u003c\/h3\u003e\n\u003cp\u003eThe model number 330904-00-09-10-02-05 indicates an imperial-threaded probe body with specialized reach and hazardous area compliance.\u003c\/p\u003e\n\u003ch3\u003e-00 (Unthreaded Length)\u003c\/h3\u003e\n\u003cp\u003eSpecifies a 0.0-inch unthreaded section. The 1\/4-28 UNF body is fully threaded, allowing for maximum depth adjustment when mounting through internal brackets or thin-walled casings.\u003c\/p\u003e\n\u003ch3\u003e-09 (Overall Case Length)\u003c\/h3\u003e\n\u003cp\u003eRepresents a 0.9-inch total threaded case length. This compact design is optimized for shallow installation environments where rear-exit clearance is limited.\u003c\/p\u003e\n\u003ch3\u003e-10 (Total Length)\u003c\/h3\u003e\n\u003cp\u003eIndicates a 1.0-meter (3.3 feet) total cable length. This requires a matching NSv extension cable to complete a 5.0m or 7.0m system, ensuring calibrated system capacitance.\u003c\/p\u003e\n\u003ch3\u003e-02 (Connector Option)\u003c\/h3\u003e\n\u003cp\u003eEquipped with a miniature coaxial connector and a brass cable protector. This hardware provides essential strain relief and environmental sealing for the signal junction.\u003c\/p\u003e\n\u003ch3\u003e-05 (Agency Approval)\u003c\/h3\u003e\n\u003cp\u003eFeatures multi-certified hazardous area protection (ATEX, IECEx, CSA). This ensures the probe is intrinsically safe for deployment in explosive atmospheres and volatile process zones.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eData Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada (Baker Hughes)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\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\u003e\u003cstrong\u003eTarget Diameter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMinimum 5 mm (0.2 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLinear Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.52 mm (60 mils)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal Sensitivity\u003c\/strong\u003e\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\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-51°C to +177°C (-60°F to +350°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.36 kg (Approx. 0.79 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1\/4-28 UNF thread; 0.9\" Case Length\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHS Code\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e90318080\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePrecision Commissioning Protocol\u003c\/h2\u003e\n\u003ch3\u003eGap Voltage Normalization\u003c\/h3\u003e\n\u003cp\u003eProper mechanical gapping is the foundation of signal integrity. Maintenance teams must set the physical distance between the probe tip and the shaft while monitoring the DC bias voltage. For the 3300 NSv system, a Gap Voltage of -10.00 VDC typically marks the center of the linear operating range. Always verify this voltage using a digital multimeter at the Proximitor sensor output prior to finalizing the locknut torque.\u003c\/p\u003e\n\u003ch3\u003eRouting and Shielding Integrity\u003c\/h3\u003e\n\u003cp\u003eThe NSv cable requires specialized handling to avoid signal corruption. Maintain a minimum bend radius of 25.4 mm (1.0 inch). Ensure the cable shield is grounded exclusively at the 3500 monitoring rack end to prevent ground loops. In high-EMI environments, route the coaxial leads through dedicated conduit to shield the high-frequency eddy current data from external electrical noise.\u003c\/p\u003e\n\u003ch2\u003eIndustrial System Compatibility\u003c\/h2\u003e\n\u003ch3\u003eSeamless TSI Integration\u003c\/h3\u003e\n\u003cp\u003eThe 330904-00-09-10-02-05 facilitates total interoperability with Turbine Supervisory Instrumentation (TSI) standards. It feeds wide-frequency analog data into Honeywell Experion PKS or Emerson DeltaV architectures via the Bently Nevada 3500 interface. This integration allows for sophisticated diagnostics, including orbit plots and shaft centerline trending, providing operators with the technical authority to manage critical rotating assets.\u003c\/p\u003e\n\u003ch3\u003eResilience in Hostile Zones\u003c\/h3\u003e\n\u003cp\u003eConstructed with polyphenylene sulfide (PPS) tip material and FEP cable insulation, the probe resists chemical erosion from synthetic lubricants and caustic process gases. This material integrity ensures the 200 mV\/mil scale factor remains stable during the intense thermal cycling typical of gas turbine enclosures, reducing the frequency of unplanned recalibration cycles.\u003c\/p\u003e\n\u003ch2\u003eOrder Fulfillment \u0026amp; Global Logistics\u003c\/h2\u003e\n\u003cp\u003eWe maintain a robust supply chain to support your predictive maintenance turnarounds and emergency outages.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDispatch Timeline:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3-5 days when payment finish for in-stock units.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGlobal Express:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDoor-to-door transit via premium couriers including DHL, FEDEX, or UPS.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpecialized Packaging:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEvery unit is vacuum-sealed in anti-static industrial packaging. We utilize custom-fit structural cushioning to guarantee that the factory-calibrated probe tip and delicate coaxial connectors remain pristine during international transit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMachinery Monitoring FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can I use this NSv probe with a standard 3300 XL extension cable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA1:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo. The 3300 NSv series is electrically distinct from the 3300 XL. You must use NSv-specific extension cables and Proximitor sensors to maintain the 200 mV\/mil calibrated output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What is the benefit of the -02 connector protector?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA2:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe brass protector shields the delicate coaxial junction from turbine oil and moisture ingress. It also provides mechanical strain relief, preventing the cable from loosening due to machine vibration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: How do I diagnose a \"Not OK\" status for this probe?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA3:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCheck the DC gap voltage. If the voltage is pinned at 0V or -24V regardless of the mechanical gap, it typically indicates a short or an open circuit in the internal coil or the coaxial connection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Is the -05 approval necessary for all sites?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA4:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhile optional for non-hazardous zones, the -05 (ATEX\/IECEx) certification is mandatory for any installation where explosive gases or dust may be present. Most global facilities standardize on -05 for universal compliance.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518908522669,"sku":"330904-00-09-10-02-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330904-00-09-10-02-05-3300-nsv-proximity-probes-xqkwwmbt2hi.jpg?v=1766981359","url":"https:\/\/www.maxwellplc.com\/products\/bently-nevada-330904-00-09-10-02-05-3300-nsv-proximity-probe","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}