{"product_id":"bently-nevada-330877-040-36-05-3300-xl-50mm-extension-cable","title":"Bently Nevada 330877-040-36-05 3300 XL 50mm Extension Cable","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003e330877-040-36-05\u003c\/strong\u003e is an authentic, high-performance \u003cstrong\u003e3300 XL 50 mm Extension Cable\u003c\/strong\u003e engineered by Bently Nevada (a Baker Hughes business). This heavy-duty industrial component is part of the premium 3300 XL proximity transducer system, which is universally deployed to monitor critical machinery metrics such as axial thrust, fluid-film bearing vibration, and shaft position on large-scale rotating equipment. Built with a robust FluidLoc triaxial jacket, this 4.0-meter cable acts as the vital electrical link transferring high-frequency eddy-current signals from the 50 mm proximity probe to the remote Proximitor sensor module. Safely stored in its original factory packaging, this brand-new unit features a comprehensive 12-month factory warranty and features a net hardware shipping weight of approximately \u003cstrong\u003e0.75 lbs (approx. 0.34 kg)\u003c\/strong\u003e per unarmored assembly.\u003c\/p\u003e\n\n\u003ch3\u003eCore Technical Advantages\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Hazardous Area Approvals (Option 05):\u003c\/strong\u003e Certified with comprehensive global agency approvals (including ATEX, IECEx, and North American standards). This enables safe deployment in Zone 0, Zone 1, and Division 1 explosive atmospheres when integrated into a properly engineered intrinsically safe loop.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFluidLoc Cable Technology:\u003c\/strong\u003e Utilizes an advanced internal block barrier design that prevents process fluids, moisture, or chemical vapors from wicking through the cable interior into the control panel if the outer jacket is punctured.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Tier Triaxial Shielding:\u003c\/strong\u003e Built with a 75 Ω triaxial structure insulated with Perfluoroalkoxyethylene (PFA). This architecture guarantees exceptional cross-talk isolation and guards low-amplitude signals against severe industrial electromagnetic interference (EMI).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtreme Thermal Operating Resilience:\u003c\/strong\u003e Specifically rated to operate flawlessly in ambient environments spanning from -51°C up to +200°C (-31°F to +392°F), making it ideal for the extreme temperatures found inside steam turbine housings, gas compressors, and industrial pump skids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eParameter Attribute\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eFactory Specification Data\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBrand \/ Manufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eBently Nevada \/ Baker Hughes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003ePart \/ Catalog Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e330877-040-36-05\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eProduct Model Family\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e3300 XL 50 mm Proximity Series\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003e[040] Cable Length Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e4.0 Meters (Equivalent to 13.1 Feet)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003e[36] Armor \u0026amp; Cable Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eFluidLoc Triaxial Cable (Unarmored)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003e[05] Agency Approvals\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eMultiple Approvals Selected (ATEX \/ IECEx \/ CSA \/ FM)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eCenter-to-Coaxial Resistance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1.0 ± 0.25 Ω (DC Conductor Resistance)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eCoaxial-to-Coaxial Resistance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e0.3 ± 0.1 Ω (Outer Shield Layer Path)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eCore Insulation Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHigh-purity Perfluoroalkoxyethylene (PFA)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eNet Hardware Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\n\u003cstrong\u003eApprox. 0.75 lbs (0.34 kg)\u003c\/strong\u003e (Excluding box packaging)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eCondition \/ Warranty\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNew \u0026amp; Original in Sealed Box | 12-Month Factory Warranty\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eThermal Envelope Bounds\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e-51°C to +200°C (-31°F to +392°F) for both Use and Storage\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eModel Number Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe part number \u003cstrong\u003e330877-040-36-05\u003c\/strong\u003e conforms to standard Bently Nevada engineering matrix definitions:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e330877:\u003c\/strong\u003e Core product platform code for the high-precision 3300 XL 50 mm Extension Cable system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e040:\u003c\/strong\u003e Specifies a baseline linear length of precisely \u003cstrong\u003e4.0 meters\u003c\/strong\u003e of active, raw signal line.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e36:\u003c\/strong\u003e Selects the proprietary \u003cstrong\u003eFluidLoc Cable\u003c\/strong\u003e layout, providing high chemical resistance and fluid-wicking barriers without an external interlocking metal conduit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e05:\u003c\/strong\u003e Enforces **Multiple Approvals** compliance, qualifying the component for multi-regional certifications across global hazardous locations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Loop Tuning Guide\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Tuning Length Balancing Rule:\u003c\/strong\u003e Crucial to system accuracy: the combined length of your extension cable and the proximity probe's integrated lead must exactly equal the total calibrated length required by your 3300 XL Proximitor Sensor (typically 5.0 meters or 9.0 meters total loop lengths). For example, pairing this 4.0-meter extension cable with a 1.0-meter probe creates a perfect 5.0-meter matched loop. Mixing lengths will alter the system's impedance and cause significant calibration drift.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoaxial Connector Mechanical Protection:\u003c\/strong\u003e Use care when connecting the miniature coaxial interfaces. Avoid over-tightening or twisting the center conductor pin, which can degrade signal clarity. Because the unarmored 4.0m cable has a low mass profile of just 0.75 lbs, it should be anchored along its routing path with soft clamps to avoid mechanical whipping or connector tension in highly turbulent environments. Bently Nevada strongly recommends wrapping the final connector connection in silicone self-fusing tape or installing a dedicated connector protector sleeve to shield the junction from ambient oil or grease contamination.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Bend Radius Constraints:\u003c\/strong\u003e When routing the 4.0-meter FluidLoc cable through conduit lines or cable trays, maintain the factory-recommended minimum bend radius. Tight kinks or sharp corners can distort the internal PFA insulation geometries, changing the 75 Ω line impedance and introducing unwanted measurement ripple.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What distinguishes the \"-05\" approval option from the baseline \"-00\" option?\u003c\/strong\u003e\u003cbr\u003e\nA1: The \"-00\" option represents a standard commercial part with no hazardous area certificates attached. The \"-05\" option designates that the cable is fully tested and marked for Multiple Approvals (such as ATEX, IECEx, and CSA), which are legally required when routing instrumentation lines directly into explosive or high-risk petrochemical environments.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: Why are the DC resistance values specified so precisely down to fractions of an Ohm?\u003c\/strong\u003e\u003cbr\u003e\nA2: Proximity systems rely on high-frequency RF signal modulation to measure physical distance. Small changes in resistance can alter the calibration curves. Technicians use the specified values ($1.0 \\pm 0.25\\ \\Omega$ center-to-coax and $0.3 \\pm 0.1\\ \\Omega$ coax-to-coax) during loop inspections to verify cable health and detect internal wire fractures or bad connections.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: Does the unarmored version offer high structural durability given its light 0.75 lbs design?\u003c\/strong\u003e\u003cbr\u003e\nA3: Yes. The PFA jacket is highly resilient against mechanical abrasion, slicing, and harsh machine oils. However, if your installation path is directly exposed to flying metal debris, worker foot traffic, or heavy environmental impacts, an armored variation (such as option -37 with stainless steel armor) is recommended for enhanced physical defense.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":51920238346372,"sku":"330877-040-36-05","price":114.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/330877-040-36-05.jpg?v=1780668561","url":"https:\/\/www.etowonauto.com\/products\/bently-nevada-330877-040-36-05-3300-xl-50mm-extension-cable","provider":"Etowon Auto","version":"1.0","type":"link"}