{"product_id":"330930-045-03-cn-bently-nevada-3300-nsv-extension-cable","title":"330930-045-03-CN Bently Nevada 3300 NSv Extension Cable","description":"\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330930-045-03-CN\u003c\/strong\u003e serves as the primary \u003cstrong\u003e3300 NSv\u003c\/strong\u003e Extension Cable utilized to execute high-frequency signal transmission between proximity probes and Proximitor sensors across 3300 NSv Proximity Transducer System platforms.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe catalog suffix breakdown for part number 330930-045-03-CN is defined as follows:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e330930\u003c\/strong\u003e: Base Model for 3300 NSv Extension Cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e045\u003c\/strong\u003e: Cable Length Option - 4.5 meters (14.8 feet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e03\u003c\/strong\u003e: Connector and Cable Option - Without stainless steel armor, with connector protectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCN\u003c\/strong\u003e: Agency Approval Option - Country-specific approval (China)\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\u003e330930-045-03-CN\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\u003e1.5 kg (Shipping weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e4.5 meters (14.8 feet) length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-51 to 177 deg C (-60 to 350 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive physical conductor (zero power dissipation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e75 ohm coaxial, fluoroethylene propylene (FEP) insulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenter Conductor Resistance\u003c\/td\u003e\n\u003ctd\u003e0.220 ohm\/m (0.067 ohm\/ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShield Resistance\u003c\/td\u003e\n\u003ctd\u003e0.066 ohm\/m (0.020 ohm\/ft)\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\u003eArmor \/ Connector Option\u003c\/td\u003e\n\u003ctd\u003eOption 03 (Without stainless steel armor, with connector protectors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgency Approval\u003c\/td\u003e\n\u003ctd\u003eOption CN (China specific approval)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eRotor Dynamics \u0026amp; Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eThe 3300 NSv extension cable delivers raw radio-frequency signals across its 75 ohm coaxial conductor structure to preserve precise loop tuning in compact machinery installations. Maintaining nominal capacitance (69.9 pF\/m typical) is required for accurate eddy-current probe scaling and rotor dynamics monitoring. Field commissioning protocols require performing gap voltage validation at the Proximitor output terminals, adjusting physical probe position until achieving a baseline target of -10 VDC under non-rotating shaft conditions before dynamic signal processing.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What functionality do the connector protectors in Option 03 provide?\u003c\/p\u003e\n\u003cp\u003eA: Option 03 includes elastomeric connector protectors that cover the ClickLoc coaxial junctions, preventing moisture, dust, and oil ingress at the probe-to-extension cable interface.\u003c\/p\u003e\n\u003cp\u003eQ: Why is it critical to preserve the exact 4.5-meter physical length of the extension cable?\u003c\/p\u003e\n\u003cp\u003eA: The total electrical capacitance of the 3300 NSv transducer system is calibrated to specific cable length combinations. Cutting, splicing, or changing the cable length degrades measurement linearity and sensitivity.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eConduit Placement\u003c\/strong\u003e: Lay the unarmored FEP insulated coaxial cable inside metal conduit or dedicated instrument trays, isolating it from high-voltage AC lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Protection\u003c\/strong\u003e: Slide the supplied connector protectors over the ClickLoc coaxial terminals prior to mating, ensuring a tight seal against ambient environmental contaminants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bend Radius\u003c\/strong\u003e: Maintain standard coaxial bend radius limits during installation to prevent deformation of the FEP dielectric core and shield integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding\u003c\/strong\u003e: Verify overall shield continuity along the 4.5-meter run, maintaining single-point termination at the monitoring cabinet ground bar to mitigate ground loop currents.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":43753945268314,"sku":"330930-045-03-CN","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/330930-045-00-CN.png?v=1785294265","url":"https:\/\/www.spareoil.com\/products\/330930-045-03-cn-bently-nevada-3300-nsv-extension-cable","provider":"SpareOil Automation","version":"1.0","type":"link"}