{"product_id":"330130-085-00-cn-bently-nevada-3300-xl-extension-cable","title":"330130-085-00-CN | Bently Nevada | 3300 XL Extension Cable","description":"\u003cp\u003eConfigured for signal path extension in machine monitoring systems, the \u003cstrong\u003eBently Nevada 330130-085-00-CN\u003c\/strong\u003e (\u003cstrong\u003e330130\u003c\/strong\u003e Extension Cable) provides direct electrical connection between the Proximitor sensor and the eddy-current probe. This assembly maintains the specific coaxial impedance and dielectric properties required to transmit high-frequency vibration signals while preserving the integrity of the measurement loop.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSuffix\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e330130\u003c\/td\u003e\n\u003ctd\u003eBase Model Number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e085\u003c\/td\u003e\n\u003ctd\u003e8.5 metres (27.9 feet) cable length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e00\u003c\/td\u003e\n\u003ctd\u003eStandard cable without connector protector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCN\u003c\/td\u003e\n\u003ctd\u003eChina-specific agency approvals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003e330130-085-00-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\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e8.5 m length; 75 Ohm triaxial\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Capacitance\u003c\/td\u003e\n\u003ctd\u003e69.9 pF\/m typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eRotor Dynamics and Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eThe 3300 XL system requires precise impedance matching to maintain a linear scale factor of 7.87 V\/mm (200 mV\/mil). During the installation of this 8.5 m cable, technicians must validate the gap voltage at the Proximitor sensor output. A nominal target of -10 VDC at the center of the probe linear range is required to ensure accurate rotor dynamics measurements. Significant deviation from this voltage often indicates signal attenuation or improper shielding. To maintain signal fidelity, ensure proper cross-talk suppression by routing this cable in dedicated metallic conduit, physically isolated from high-voltage AC lines or variable frequency drive (VFD) output cables.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 330130-085-00-CN be shortened to adjust for specific installation distances?\u003c\/p\u003e\n\u003cp\u003eA: No. The cable is factory-calibrated as part of a complete 3300 XL system assembly. Modifying the cable length alters the electrical capacitance and characteristic impedance, which invalidates the calibration and results in measurement errors.\u003c\/p\u003e\n\u003cp\u003eQ: How is the shield handled in this triaxial configuration?\u003c\/p\u003e\n\u003cp\u003eA: The shield must be continuous through the extension cable connectors. The system should be grounded at a single point, typically at the Proximitor end, to avoid ground loops that introduce noise into the transducer signal.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Protection\u003c\/strong\u003e: Since this model lacks a connector protector (00 option), ensure all connection points are housed within a junction box or properly sealed enclosure to prevent environmental ingress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBend Radius\u003c\/strong\u003e: Adhere to a minimum static bend radius of 25.4 mm (1.0 inch). Sharp bends will cause dielectric deformation and degrade the signal frequency response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Maintenance\u003c\/strong\u003e: Ensure threads are clean before mating. Apply dielectric grease to the connector threads if the installation environment is prone to high humidity to prevent oxidation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routing\u003c\/strong\u003e: Avoid pulling the cable by the connector. Always use the cable jacket when pulling through conduit to prevent damage to the internal conductors.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":53575925629112,"sku":"330130-085-00-CN","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/330130-040-00-CN_294ec43a-15c5-4ca8-9ab8-e67dcc0620f9.png?v=1781060005","url":"https:\/\/www.globalpetroparts.com\/products\/330130-085-00-cn-bently-nevada-3300-xl-extension-cable","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}