{"product_id":"bently-nevada-330854-040-24-cn-3300-xl-25-mm-extension-cable","title":"Bently Nevada 330854-040-24-CN 3300 XL 25 mm Extension Cable","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eOption 040 (4.0 m cable length) and Option 24 (high-temperature FluidLoc cable, non-armored) specify this 3300 XL 25 mm \u003cstrong\u003eextension cable\u003c\/strong\u003e configuration — \u003cstrong\u003e330854-040-24-CN\u003c\/strong\u003e. This high-temperature coaxial cable features the -CN China hazardous area approval package, certifying the assembly under NEPSI and CCC regulations for installation in explosive atmospheres. Designed to bridge the connection between the 330851 proximity probe and the 330850 Proximitor sensor, this component forms part of a complete 3300 XL 25 mm proximity transducer system used for machinery vibration and position monitoring.\u003c\/p\u003e\n\u003cp\u003eIn contrast to armored alternatives (such as Option 25) which protect against heavy mechanical crush forces, this unarmored configuration offers superior routing flexibility through narrow industrial conduits. The integrated FluidLoc technology provides an internal moisture and fluid barrier, preventing process media from wicking through the cable jacket and degrading the signal. The system provides non-contact, eddy-current displacement measurements over an extended linear range, making it highly reliable for steam turbine thrust position and large shaft targets.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCable Length: 4.0 meters (13.1 feet) total length, designed for precise distance matching within the transducer chain.\u003c\/li\u003e\n  \u003cli\u003eCable Construction: High-temperature FluidLoc coaxial cable without outer stainless steel armor, facilitating flexible routing and simplified conduit installation.\u003c\/li\u003e\n  \u003cli\u003eFluidLoc Technology: Patented design prevents moisture, oil, and other process fluids from migrating along the internal structure of the coaxial core.\u003c\/li\u003e\n  \u003cli\u003eSystem Compatibility: Pairs with the 330851 25 mm proximity probe and 330850 Proximitor sensor.\u003c\/li\u003e\n  \u003cli\u003eChina Hazardous Area Suffix: Fully compliant with -CN NEPSI and CCC certifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSteam turbine thrust position monitoring\u003c\/li\u003e\n  \u003cli\u003eLarge-target shaft axial and radial displacement measurements\u003c\/li\u003e\n  \u003cli\u003eReciprocating compressor rod-drop monitoring\u003c\/li\u003e\n  \u003cli\u003eIndustrial rotating machinery protection in hazardous environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eOption Segment\u003c\/th\u003e\n      \u003cth\u003eCode Value\u003c\/th\u003e\n      \u003cth\u003eMeaning \/ Description\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOrderable Part Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003e330854-040-24-CN\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3300 XL 25 mm Extension Cable, 4.0 m length, high-temperature FluidLoc cable, China hazardous area approvals\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eA: Cable Length Option\u003c\/td\u003e\n      \u003ctd\u003e040\u003c\/td\u003e\n      \u003ctd\u003e4.0 meters (13.1 feet)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eB: Armor and Cable Option\u003c\/td\u003e\n      \u003ctd\u003e24\u003c\/td\u003e\n      \u003ctd\u003eHigh Temperature FluidLoc cable (non-armored)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eC: Agency Approval Option \/ Suffix\u003c\/td\u003e\n      \u003ctd\u003e-CN\u003c\/td\u003e\n      \u003ctd\u003eChina hazardous area approval package (NEPSI + CCC)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification Value\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number \/ Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e330854-040-24-CN\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3300 XL 25 mm Extension Cable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCable Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e4.0 meters (13.1 feet)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCable Construction\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eHigh Temperature FluidLoc coaxial cable, PFA jacketed, without outer metal armor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating and Storage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-35 degC to +200 degC (-31 degF to +392 degF)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eExtension Cable Capacitance\u003c\/strong\u003e\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\u003e\u003cstrong\u003eCenter Conductor DC Resistance (Rcore)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1.0 +\/- 0.25 ohms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCoaxial Conductor DC Resistance (Rjacket)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.3 +\/- 0.1 ohms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eConnectors\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eMiniature male coaxial connector and miniature female coaxial connector\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eEnvironmental Protection\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e100% condensing, non-submersible when connectors are protected\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e330851 25 mm Proximity Probes and 330850 25 mm Proximitor Sensors\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSystem Linear Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e12.7 mm (500 mils) starting at 0.63 mm (25 mils) from target\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSystem Scale Factor\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.787 V\/mm (20 mV\/mil) nominal\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eConnector End\u003c\/th\u003e\n      \u003cth\u003eConnection Partner\u003c\/th\u003e\n      \u003cth\u003eConnector Type\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProbe Connection Side\u003c\/td\u003e\n      \u003ctd\u003e330851 25 mm Proximity Probe lead\u003c\/td\u003e\n      \u003ctd\u003eMiniature Female Coaxial Connector\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSensor Connection Side\u003c\/td\u003e\n      \u003ctd\u003e330850 Proximitor Sensor input\u003c\/td\u003e\n      \u003ctd\u003eMiniature Male Coaxial Connector\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsure the combined length of the extension cable (4.0 m) and the probe lead (1.0 m) equals the required system length of the 330850 Proximitor sensor (5.0 m total system configuration).\u003c\/li\u003e\n  \u003cli\u003eProtect the connections using a fluorosilicone connector protector kit (Bently Nevada part number 40113-02) or silicone self-fusing tape (Bently Nevada part number 03200006) to guard against fluid ingress.\u003c\/li\u003e\n  \u003cli\u003eObserve a minimum bend radius during installation to prevent damaging the internal coaxial core and shield.\u003c\/li\u003e\n  \u003cli\u003eRoute the unarmored cable through dedicated conduit to shield it from harsh mechanical environments and external electromagnetic interference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCCC (China Compulsory Certification)\u003c\/li\u003e\n  \u003cli\u003eNEPSI (National Supervision and Inspection Centre for Explosion Protection and Safety of Instrumentation)\u003c\/li\u003e\n  \u003cli\u003eEx ia IIC T5...T1 Ga (when installed with approved intrinsically safe zener barriers or galvanic isolators)\u003c\/li\u003e\n  \u003cli\u003eEx ec IIC T4\/T5 Gc (hazardous area approvals)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666865385835,"sku":"330854-040-24-CN","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-330854-040-24-cn-extension-probe-m10losjfo25_5dd9cb25-0f83-4ffc-96cf-ee25bfa358d2.jpg?v=1765449426","url":"https:\/\/www.plcprotech.com\/pt\/products\/bently-nevada-330854-040-24-cn-3300-xl-25-mm-extension-cable","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}