{"product_id":"bently-nevada-330730-040-01-cn-3300-xl-11-mm-extension-cable","title":"Bently Nevada 330730-040-01-CN 3300 XL 11 mm Extension Cable","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eFor critical vibration and position monitoring in high-stress turbomachinery, the Bently Nevada 330730-040-01-CN extension cable establishes a reliable, low-loss signal path between 3300 XL 11 mm proximity probes and their corresponding Proximitor sensors. This heavy-duty cable is engineered to minimize transmission impedance and signal attenuation in harsh environments, ensuring precise \u003cstrong\u003eeddy current displacement measurements\u003c\/strong\u003e. Protected by an integrated \u003cstrong\u003eflexible stainless steel armor\u003c\/strong\u003e and a chemical-resistant outer jacket, it preserves measurement integrity even in environments saturated with synthetic lubricants and industrial fluids.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRugged Protective Armor:\u003c\/strong\u003e Constructed with flexible AISI 302 stainless steel (SST) armor for excellent mechanical crush protection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChemical-Resistant Jacket:\u003c\/strong\u003e Features an outer Fluorinated Ethylene Propylene (FEP) jacket to prevent fluid ingress and resist degradation from corrosive hydrocarbons.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGold-Plated Click-Loc Connectors:\u003c\/strong\u003e High-reliability coaxial connectors prevent connection degradation and provide a secure, vibration-proof connection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControlled Electrical Parameters:\u003c\/strong\u003e Strictly calibrated capacitance characteristics ensure exact match with the 11 mm transducer system specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003eSteam and gas turbine shaft vibration and axial position monitoring.\u003c\/li\u003e\n  \u003cli\u003eHeavy industrial compressor and expander bearing casing instrumentation.\u003c\/li\u003e\n  \u003cli\u003eHydroelectric generator shaft alignment and radial vibration monitoring.\u003c\/li\u003e\n  \u003cli\u003eCritical pumps and cooling tower fan machinery protection systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\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; text-align: left;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2b6cb0;\"\u003e\n        \u003cth style=\"padding: 8px;\"\u003eOption Code\u003c\/th\u003e\n        \u003cth style=\"padding: 8px;\"\u003eDesignation\u003c\/th\u003e\n        \u003cth style=\"padding: 8px;\"\u003eDescription\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003e040\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eCable Length\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e4.0 meters (13.1 feet)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003e01\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eConnector \u0026amp; Cable\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eArmored cable with Click-Loc coaxial connectors\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eCN\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eAgency Approval\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eCountry-specific certifications (China \/ Regional Safety)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eTechnical Specifications\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; text-align: left;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2b6cb0;\"\u003e\n        \u003cth style=\"padding: 8px;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 8px;\"\u003eSpecification\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eBently Nevada\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003ePart Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e330730-040-01-CN\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eSystem Compatibility\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e3300 XL 11 mm Proximity Transducer System\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eCable Length\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e4.0 meters (13.1 feet)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eArmor Material\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eFlexible AISI 302 Stainless Steel (SST)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eJacket Material\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eFluorinated Ethylene Propylene (FEP)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eCable Capacitance\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e69.9 pF\/m (21.3 pF\/ft) typical\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eConnector Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eGold-plated Click-Loc coaxial connectors\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e-51 to +177 degC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eNet Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e0.140 kg (0.31 lbs)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003e1.000 kg (2.20 lbs)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eCountry of Origin\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px;\"\u003eUnited States (U.S.A)\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 3300 XL 11 mm extension cable is explicitly designed to match the electrical characteristics of 11 mm systems (which typically feature a scale factor of 3.94 V\/mm). It is not interchangeable with standard 3300 XL 5 mm or 8 mm proximity systems due to substantial differences in coil inductance, cable capacitance, and calibration requirements. Mixing cables of different series or diameters will cause severe measurement drift and incorrect system scaling in your machinery protection monitor.\u003c\/p\u003e\n\n\u003ch4\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eTo prevent electrical ground loops, the outer FEP jacket must remain intact across the entire run of the cable. The FEP layer acts as an insulator, preventing the stainless steel armor from establishing a parallel ground path against structural cable trays. Ensure that during pull-through operations, the bend radius does not drop below the minimum structural threshold to prevent micro-fracturing of the internal coaxial dielectric, which can cause intermittent calibration offsets in the Proximitor loop.\u003c\/p\u003e\n\n\u003ch4\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eBefore mating the gold-plated Click-Loc connectors, inspect them for dust, moisture, or oil residue. Use a lint-free cotton swab and electronic-grade isopropyl alcohol if cleaning is required. When installing inside turbine housings or areas exposed to splashing oil, protect the mated connection with a silicone self-fusing connector tape seal (such as Bently Nevada part number 40124-02) or connector protector boots rather than standard electrical tape to ensure long-term signal isolation.\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; color: #9b2c2c;\"\u003e\n  \u003cstrong\u003eCRITICAL WARNING:\u003c\/strong\u003e Prior to servicing or installing proximity probe components, ensure the machinery protection system is placed in bypass mode to prevent false trip signals. Verify that all field-side control power is isolated and any static charges on adjacent machinery casings are fully grounded.\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; min-width: 24px; height: 24px; border-radius: 50%; background-color: #2b6cb0; color: #ffffff; margin-right: 12px; font-weight: bold;\"\u003e1\u003c\/span\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eRoute the extension cable from the Proximitor housing junction box to the machine case, maintaining a conservative bend radius and avoiding structural pinch points.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; min-width: 24px; height: 24px; border-radius: 50%; background-color: #2b6cb0; color: #ffffff; margin-right: 12px; font-weight: bold;\"\u003e2\u003c\/span\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eThread the Click-Loc coaxial connectors together until they click firmly into place. Do not use pliers, wrenches, or metal tools to torque these connection sleeves.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; min-width: 24px; height: 24px; border-radius: 50%; background-color: #2b6cb0; color: #ffffff; margin-right: 12px; font-weight: bold;\"\u003e3\u003c\/span\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eWrap the mated connection with self-fusing silicone tape to prevent oil, grease, or moisture penetration in high-humidity areas.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; min-width: 24px; height: 24px; border-radius: 50%; background-color: #2b6cb0; color: #ffffff; margin-right: 12px; font-weight: bold;\"\u003e4\u003c\/span\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eSecure the cable inside structural conduits or cable trays using non-metallic or cushioned ties to prevent mechanical wear from machine casing vibrations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668296167787,"sku":"330730-040-01-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/330730-040-01-CN-sjspcr5cd3u_f6927bf6-0e21-4b6d-a601-dc211f090864.jpg?v=1765520399","url":"https:\/\/www.plcprotech.com\/id\/products\/bently-nevada-330730-040-01-cn-3300-xl-11-mm-extension-cable","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}