{"product_id":"bently-nevada-330730-080-00-cn-3300-xl-11-mm-extension-cable","title":"Bently Nevada 330730-080-00-CN 3300 XL 11 mm Extension Cable","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eServing as a vital link in high-accuracy machinery protection systems, the \u003cstrong\u003eBently Nevada 330730-080-00-CN\u003c\/strong\u003e extension cable provides seamless signal transmission for the \u003cstrong\u003e3300 XL 11 mm Proximity Transducer System\u003c\/strong\u003e. This coaxial cable is engineered to maintain signal integrity over long distances, connecting the proximity probe to the proximitor sensor without introducing phase shift or calibration drift. Designed specifically to withstand the harsh environments of large rotating machinery, it is optimized for tracking parameters such as radial vibration, axial thrust, and keyphasor references in industrial turbines, compressors, and pumps.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise Signal Matching:\u003c\/strong\u003e Calibrated specifically to match the electrical impedance and capacitance requirements of the Bently Nevada 3300 XL 11 mm sensor line.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Miniature Coaxial Connectors:\u003c\/strong\u003e Gold-plated terminal connections resist corrosion and maintain low-resistance contact over long periods of operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard Construction (-00 Option):\u003c\/strong\u003e Features a high-flexibility coaxial cable design optimized for routing through dedicated conduit networks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertified Compliance (-CN Option):\u003c\/strong\u003e Certified under regional hazardous area regulations for safe installation in classified industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003eSteam and gas turbine bearing housing vibration monitoring.\u003c\/li\u003e\n  \u003cli\u003eHydroelectric generator shaft alignment and axial displacement tracking.\u003c\/li\u003e\n  \u003cli\u003eReciprocating compressor piston rod position and crosshead monitoring.\u003c\/li\u003e\n  \u003cli\u003ePetrochemical pump and blower shaft relative vibration measurements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications Table\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #2d3748;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #1a365d; text-align: left;\"\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #2d3748;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold;\"\u003eSpecification Value\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #2d3748;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #2d3748;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eBently Nevada\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #2d3748;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #2d3748;\"\u003eModel \/ Article Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e330730-080-00-CN\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #2d3748;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #2d3748;\"\u003eProduct Family\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e3300 XL 11 mm Series\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #2d3748;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #2d3748;\"\u003eCable Length\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e8.0 meters (26.2 feet)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #2d3748;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #2d3748;\"\u003eCable Armor Option\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eStandard cable (unarmored)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #2d3748;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #2d3748;\"\u003eAgency Approvals\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eCountry-specific hazardous location approvals (CN designation)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #2d3748;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #2d3748;\"\u003eConnector Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eMiniature coaxial male and female connectors\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #2d3748;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #2d3748;\"\u003eOperating Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e-51 degC to +177 degC (-60 degF to +350 degF)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #2d3748;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #2d3748;\"\u003eMinimum Bend Radius\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e25.4 mm (1.0 in)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #2d3748;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #2d3748;\"\u003eNet Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0.140 kg (0.31 lbs)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #2d3748;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #2d3748;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e1.000 kg (2.20 lbs)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe 330730 series cables are uniquely tuned to match the capacitance of the 11 mm proximity probe and sensor. Do not mix this 11 mm extension cable with 3300 XL 8 mm or 5 mm proximity systems. Doing so shifts the overall system capacitance, skewing the proximitor calibration curve away from the target 3.94 V\/mm (100 mV\/mil) scale factor, which will trigger false machinery vibration alarms.\u003c\/p\u003e\n\n\u003ch4\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eBecause this is the standard unarmored version (-00 option), the cable must not be run freely across machine decks or exposed walkways where it can be crushed or snagged. It is recommended to install standard cables inside dedicated, grounded conduit networks. Keep the cable layout away from high-temperature exhaust lines or turbine casings that exceed the continuous operating rating of 177 degC to prevent dielectric breakdown.\u003c\/p\u003e\n\n\u003ch4\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eBefore mating the coaxial connectors, always clean the gold-plated threads with an approved electronics-grade solvent to remove oil, dust, or moisture. To ensure environmental sealing at the junction point, use a dedicated connector protector kit (e.g., silicone grease and heat-shrink tubing). Hand-tighten the connectors completely plus an additional one-quarter turn using a Bently Nevada connector wrench; avoid standard pliers as they easily strip the gold plating.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cp style=\"margin: 0; font-weight: bold; color: #9b2c2c;\"\u003eCRITICAL WARNING:\u003c\/p\u003e\n  \u003cp style=\"margin: 0.5rem 0 0 0; color: #2d3748;\"\u003eEnsure that the machinery monitoring system is bypassed or powered down before disconnecting or replacing the extension cable. Unintentional open-loop faults can trigger machine trips or emergency shutdown (ESD) sequences. Exercise caution regarding residual electrostatic charge on the coaxial core wire.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 1.5rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 2rem; height: 2rem; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 1rem; flex-shrink: 0;\"\u003e1\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748; padding-top: 0.2rem;\"\u003eVerify that the overall length of the probe plus the extension cable matches the design specification of your Proximitor Sensor (typically 5.0 meters or 9.0 meters total system length).\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 2rem; height: 2rem; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 1rem; flex-shrink: 0;\"\u003e2\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748; padding-top: 0.2rem;\"\u003eRoute the 8.0-meter cable through protective conduit or cable trays, ensuring the bend radius never drops below 25.4 mm (1.0 inch) to prevent damage to the inner conductor.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 2rem; height: 2rem; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 1rem; flex-shrink: 0;\"\u003e3\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748; padding-top: 0.2rem;\"\u003eClean and securely mate the miniature coaxial connections. Apply connector protectors if the junction resides in an area prone to oil mist or humidity.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 2rem; height: 2rem; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 1rem; flex-shrink: 0;\"\u003e4\u003c\/div\u003e\n    \u003cdiv style=\"color: #2d3748; padding-top: 0.2rem;\"\u003ePerform a loop resistance check using a digital multimeter before re-commissioning to verify the integrity of the center conductor and outer shield.\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668295872875,"sku":"330730-080-00-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/330730-080-00-CN-evjbynlltff_e28fd26d-866d-4dae-8f0b-7133ae212892.jpg?v=1765520385","url":"https:\/\/www.plcprotech.com\/id\/products\/bently-nevada-330730-080-00-cn-3300-xl-11-mm-extension-cable","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}