{"product_id":"330930-040-04-00-bently-nevada-3300-xl-nsv-3300-nsv-extension-cable","title":"330930-040-04-00 Bently Nevada 3300 XL NSv 3300 NSv Extension Cable","description":"\u003cp\u003eConfigured for signal transmission in machine monitoring networks, the \u003cstrong\u003eBently Nevada 330930-040-04-00\u003c\/strong\u003e (\u003cstrong\u003e330930-040-04-00\u003c\/strong\u003e Extension Cable) provides direct physical and electrical linking between the eddy-current probe and the Proximitor sensor.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown And Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBase Model: 330930 - 3300 NSv Extension Cable\u003c\/li\u003e\n\u003cli\u003eCable Length Option: 040 - 4.0 meters (13.1 feet) total length\u003c\/li\u003e\n\u003cli\u003eConnector and Cable Option: 04 - With stainless steel armor, FEP jacket, and connector protector\u003c\/li\u003e\n\u003cli\u003eAgency Approval Option: Not Required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003e330930-040-04-00\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e18 x 18 x 2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-51 deg C to +177 deg C (cable assembly)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive electrical component (0 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Resistance\u003c\/td\u003e\n\u003ctd\u003e50 ?\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtension Cable Capacitance\u003c\/td\u003e\n\u003ctd\u003e69.9 pF\/m (21.3 pF\/ft) typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAverage Scale Factor\u003c\/td\u003e\n\u003ctd\u003e7.87 V\/mm (200 mV\/mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eRotor Dynamics And Eddy-Current Proximity Transducer Performance\u003c\/h3\u003e\n\u003cp\u003eThe 3300 XL NSv Transducer System maintains an average scale factor of 7.87 V\/mm (200 mV\/mil) across its linear measurement range. The system utilizes high-frequency radio frequency signals generated by the Proximitor sensor, transmitted through this 4-meter extension cable, to measure the static and dynamic distance between the probe tip and the observed conductive target surface. Gap voltage validation must be maintained within the standard linear operating window, typically targeting -9 V to -11 V DC when the shaft is centered in the probe linear range. The inclusion of the 4-meter extension cable requires system length matching to guarantee that the combined electrical length of the probe and extension cable matches the calibrated Proximitor sensor configuration requirement of either 5 meters or 7 meters total system length.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 330930-040-04-00 3300 NSv Extension Cable (4.0 meters length, with stainless steel armor, FEP jacket, and connector protectors)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSystem Length Matching: Ensure the cumulative electrical length of the probe and extension cable matches the specific calibration configuration of the paired Proximitor sensor.\u003c\/li\u003e\n\u003cli\u003eConnector Protection: Install the included connector protectors over all interconnections to prevent moisture ingress, particulate contamination, and mechanical strain on the gold-plated pins.\u003c\/li\u003e\n\u003cli\u003eRouting and Separation: Route the armored cable away from high-voltage power conduits, variable frequency drive cables, and high-temperature steam lines to eliminate electromagnetic interference and thermal degradation.\u003c\/li\u003e\n\u003cli\u003eWiring Limits: Maintain the maximum distance between the Proximitor sensor and the monitoring system within the specified limit of 305 meters (1,000 feet) utilizing approved multi-conductor shielded cable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the primary function of the 330930-040-04-00 extension cable?\u003c\/p\u003e\n\u003cp\u003eThe cable acts as an electrical transmission line between the eddy-current proximity probe and the Proximitor sensor in machinery monitoring applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan this extension cable be spliced or cut to length in the field?\u003c\/p\u003e\n\u003cp\u003eNo. Altering the physical length of the cable changes its distributed capacitance and impedance, invalidating system calibration and scale factor accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat material is used for the outer protective jacket?\u003c\/p\u003e\n\u003cp\u003eThe cable utilizes a Fluorinated Ethylene Propylene (FEP) jacket combined with flexible stainless steel armor for chemical and mechanical protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the cable require external power supply input?\u003c\/p\u003e\n\u003cp\u003eNo. As a passive cabling component, it requires no external power source and relies entirely on the signal loop driven by the Proximitor sensor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the nominal output resistance of this cable assembly?\u003c\/p\u003e\n\u003cp\u003eThe nominal output resistance specification for this extension cable assembly is 50 ?.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does the system handle signal transmission over long distances?\u003c\/p\u003e\n\u003cp\u003eThe high-frequency carrier signal from specialized sensors passes through the matched-impedance cable to preserve signal integrity for vibration and position measurement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the specified capacitance per unit length for this cable?\u003c\/p\u003e\n\u003cp\u003eThe extension cable capacitance is characterized at a typical value of 69.9 pF\/m (21.3 pF\/ft).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat target size restrictions apply to the NSv transducer system?\u003c\/p\u003e\n\u003cp\u003eThe NSv system is engineered for small target measurements, supporting radial vibration on shafts under 51 mm or axial targets under 15 mm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46025229893805,"sku":"330930-040-04-00","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/xian8_5f4fcbdb-ef7d-4a92-b9ab-27f164548924.jpg?v=1783668164","url":"https:\/\/www.maxwellplc.com\/ga\/products\/330930-040-04-00-bently-nevada-3300-xl-nsv-3300-nsv-extension-cable","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}