{"product_id":"bently-nevada-330930-045-03-cn-3300-nsv-extension-cable","title":"Bently Nevada 330930-045-03-CN 3300 NSv Extension Cable","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eDesigned for high-reliability transmission of displacement signals in Turbine Supervisory Instrumentation (TSI) architectures, the \u003cstrong\u003eBently Nevada 330930-045-03-CN\u003c\/strong\u003e serves as the vital connection link between a 3300 NSv proximity probe and its matching proximitor sensor. This premium-grade coaxial cable is engineered specifically for applications with restricted installation clearances or small shaft diameters where standard proximity systems are incompatible. Constructed with a \u003cstrong\u003e75 ohm coaxial\u003c\/strong\u003e FEP insulation, the cable provides consistent electrical performance, shielding critical machinery health data from electromagnetic interference and harsh industrial environments.\u003c\/p\u003e\n\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThis specific configuration features a \u003cstrong\u003e4.5-meter cable length\u003c\/strong\u003e, an unarmored outer design with integrated connector protectors to shield junctions from fluid ingress, and specialized country-specific agency certifications. By maintaining strict impedance matching across its entire length, it ensures maximum linearity and accuracy in dynamic vibration and position measurements.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003e\n\u003cstrong\u003eFluoroethylene Propylene (FEP) Insulation:\u003c\/strong\u003e Offers exceptional thermal stability and robust resistance to corrosive industrial solvents, chemicals, and moisture.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003e\n\u003cstrong\u003eConnector Protectors (Option 03):\u003c\/strong\u003e Provides localized environmental sealing at the probe-to-cable connection point, eliminating the risk of grounding faults or signal degradation.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003e\n\u003cstrong\u003eMatched Impedance Performance:\u003c\/strong\u003e Maintained at 75 ohms to eliminate signal reflection and ensure precise signal transmission back to the monitoring rack.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003e\n\u003cstrong\u003eWide Thermal Envelope:\u003c\/strong\u003e Rated for operation across extreme temperature swings common in rotating machinery casings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTarget Applications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003eRadial vibration and axial position measurements on high-speed fluid-film bearing machines.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003eRestricted-space installations including small-diameter industrial pumps, fans, and compressors.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003eSteam and gas turbine supervisory instrumentation systems requiring localized CN approval compliance.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 0.5rem;\"\u003eAeroderivative gas turbines and auxiliary power unit monitoring.\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;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2b6cb0; text-align: left;\"\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold;\"\u003eModel Option Code\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold;\"\u003eSpecification Meaning\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: 0.75rem; font-weight: bold;\"\u003e330930\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e3300 NSv Extension Cable Standard\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003e-045\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e4.5 Meters (14.8 Feet) Cable Length\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003e-03\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eWithout Stainless Steel Armor; With Connector Protectors\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003e-CN\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eCountry-Specific Approvals (CN Option)\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;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2b6cb0; text-align: left;\"\u003e\n        \u003cth style=\"padding: 0.75rem; font-weight: bold;\"\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 #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\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 #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eSystem Compatibility\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e3300 NSv Proximity Transducer System\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eImpedance\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e75 ohms nominal\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eDielectric Material\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eFluoroethylene Propylene (FEP)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOperating Temperature Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e-51 degC to +177 degC (-60 degF to +351 degF)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eStorage Temperature Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e-51 degC to +177 degC (-60 degF to +351 degF)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eDC Resistance (Center Conductor)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0.220 ohms\/meter (0.067 ohms\/foot)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eDC Resistance (Shield)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0.066 ohms\/meter (0.020 ohms\/foot)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eTypical Capacitance\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e69.9 pF\/meter (21.3 pF\/foot)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003ePhysical Length\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e4.5 meters (14.8 feet)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eCountry of Origin\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eUnited States (U.S.A.)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e1.5 kg (3.3 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\n\u003ch3\u003eAlternative Models \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eIt is critical to note that the 3300 NSv series is electrically and physically distinct from the standard 3300 XL 5mm or 8mm series. Extension cables designed for the 3300 XL system cannot be swapped with the 3300 NSv cables due to differences in nominal probe target sizes and electrical tuning parameters. Ensure that you are pairing this 4.5m extension cable with a 0.5m proximity probe to maintain the mandatory 5.0m overall system length calibrated for your specific proximitor model.\u003c\/p\u003e\n\n\u003ch3\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe -03 option designates an unarmored configuration. While FEP insulation offers superior chemical resistance to machine oils and coolants, this cable is susceptible to crushing or shearing if routed directly through high-traffic machine areas without conduit protection. In environments with heavy mechanical risk or dynamic physical wear, run this cable inside a dedicated protective flexible conduit to prevent signal interruptions or physical conductor breaks.\u003c\/p\u003e\n\n\u003ch3\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhen joining the extension cable to the proximity probe, verify that the connector protectors are fully seated and free of dirt, oil, or condensation. A common commissioning error is allowing moisture into the coaxial junction, which degrades isolation resistance to the machine casing, causing ground loops and spurious vibration spikes. Use a high-quality connector insulation kit or silicone self-fusing tape to lock the connector protectors in place once connection torque is reached.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\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 beginning installation or replacement of any vibration monitoring system component, completely de-energize the associated monitor rack and auxiliary control loops. Unintended signal transients during cable connection can trigger automatic machine trip logic, causing catastrophic equipment damage or unplanned operational shutdowns.\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: inline-flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e1\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eInspect the coaxial connectors on both the probe lead and the 330930-045-03-CN extension cable for any physical damage, bent center pins, or oil residue. Clean with an approved contact cleaner if necessary.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: inline-flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e2\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eCarefully thread the probe lead connector into the extension cable connector. Finger-tighten the coupling nut until a positive physical stop is reached. Do not use pliers, as this can crush the miniature coaxial fittings.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: inline-flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e3\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eSlide the integrated connector protectors over the junction to seal the connection against mechanical stress and chemical ingress. Ensure a tight seal on both ends of the sleeve.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: inline-flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e4\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eRoute the cable back to the proximity sensor housing, maintaining a minimum bend radius of 25.4 mm (1.0 inch). Secure the cable using insulated tie wraps, ensuring there is no excess tension on the terminations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668314190187,"sku":"330930-045-03-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/330930-045-03-cn-mgyodvvvoe3_a93df61a-ed71-4989-b5fb-a79cb42d3081.jpg?v=1765520957","url":"https:\/\/www.plcprotech.com\/ru\/products\/bently-nevada-330930-045-03-cn-3300-nsv-extension-cable","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}