{"product_id":"330877-040-37-00-bently-nevada-armored-probe-cable","title":"330877-040-37-00 Bently Nevada Armored Probe Cable","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003e330877-040-37-00\u003c\/strong\u003e is an authentic, industrial-grade \u003cstrong\u003e3300 XL 50 mm Extension Cable with Armor\u003c\/strong\u003e engineered by Bently Nevada (a Baker Hughes business). This heavy-duty component is designed for high-precision proximity transducer systems, which are widely deployed across heavy industries to monitor shaft vibration, axial position, and oil-film bearing clearances in large rotating machinery. Featuring a flexible stainless steel armor casing over a specialized FluidLoc triaxial line, this 4.0-meter cable provides superior physical protection while transmitting sensitive eddy-current signals from a 50 mm probe to a remote Proximitor sensor. Safely preserved in its original factory packaging, this brand-new assembly carries a full 12-month factory warranty and has a total shipping weight of approximately \u003cstrong\u003e1.45 lbs (approx. 0.66 kg)\u003c\/strong\u003e due to its robust metal armoring layer.\u003c\/p\u003e\n\u003cp\u003eThe visual showcases the flexible, interlocking stainless steel armor sheath that encases the core signal line. The exposed light-blue ends feature high-quality miniature coaxial connectors, allowing the cable to bend seamlessly into junction boxes while keeping the core protected from heavy impact and crushing forces.\u003c\/p\u003e\n\n\u003ch3\u003eCore Technical Advantages\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRugged Interlocking Metal Armor (Option 37):\u003c\/strong\u003e Wrapped in a highly durable, flexible stainless steel armor conduit. This protective layer shields the inner PFA insulated cable from crushing forces, sharp metal shavings, worker foot traffic, and aggressive mechanical abrasion common on turbine decks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFluidLoc Wicking Barrier:\u003c\/strong\u003e Incorporates a proprietary internal block design that prevents lubricating oils, process moisture, or corrosive chemicals from traveling down the inside of the cable jacket into sensitive electronic enclosures if the cable ends are exposed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Triaxial Noise Isolation:\u003c\/strong\u003e Engineered with a 75 Ω triaxial architecture insulated with high-temperature Perfluoroalkoxyethylene (PFA). This multi-layered shield provides extreme immunity against electromagnetic interference (EMI) and cross-talk caused by nearby high-voltage machine wiring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Operating Temperature Range:\u003c\/strong\u003e Rated to perform reliably without signal degradation in extreme environmental temperatures ranging from -51°C up to +200°C (-31°F to +392°F), handling everything from freezing ambient shutdowns to hot steam piping exposure.\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;\"\u003e330877-040-37-00\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[37] Armor \u0026amp; Cable Option\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eFluidLoc Extension Cable with Stainless Steel Armor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003e[00] Agency Approvals\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNo Agency Approvals Selected (Standard\/General Purpose)\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 Return Path)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eInsulation Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePerfluoroalkoxyethylene (PFA) Triaxial FluidLoc Cable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eTotal Assembly Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\n\u003cstrong\u003eApprox. 1.45 lbs (0.66 kg)\u003c\/strong\u003e (Net hardware weight with metal armor)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eCondition \/ Factory 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\u003eTemperature Rating Envelope\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 Operating 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 specific model code \u003cstrong\u003e330877-040-37-00\u003c\/strong\u003e breaks down into the following design configuration values:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e330877:\u003c\/strong\u003e Main product type prefix for the high-end 3300 XL 50 mm Extension Cable lineup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e040:\u003c\/strong\u003e Defines a standard physical cable length of exactly \u003cstrong\u003e4.0 meters\u003c\/strong\u003e (13.1 feet).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e37:\u003c\/strong\u003e Configures the assembly with a **FluidLoc extension cable paired with protective metal armor**, providing heavy-duty structural reinforcement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e00:\u003c\/strong\u003e Designates **No Approvals**, intended for use in safe, non-hazardous areas where explosion-proof certifications are not regulatory requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Field Maintenance Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStrict 5.0m \/ 9.0m Loop Balancing Rule:\u003c\/strong\u003e To maintain correct eddy-current system calibration, the combined electrical length of your proximity probe and extension cable must perfectly match the configured length of the Proximitor Sensor. Because this part is a 4.0-meter line, it must be paired with a 1.0-meter proximity probe to achieve a standard 5.0-meter loop system. Mismatched lengths will disrupt the internal circuit impedance, introducing severe linearity errors in your vibration data.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Care and Protective Sleeves:\u003c\/strong\u003e Use a dedicated connector wrench tool during mating to ensure a snug fit without over-torquing. Since the miniature coaxial connectors are sensitive to mechanical stress, avoid twisting the wires. Even though option 37 features tough steel armor, the actual connection joint remains vulnerable to dirt and moisture; Bently Nevada strongly advises wrapping the final mated junction in self-fusing silicone tape or using an external connector protector.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArmor Minimum Bend Radius Limits:\u003c\/strong\u003e Avoid creating sharp kinks when routing the armored cable through tight spaces. Bending the stainless steel conduit past its recommended minimum bend radius can pinch the internal PFA insulation. This distortion changes the 75 Ω line impedance, resulting in signal reflection ripples that show up as false vibration spikes on your machinery protection monitor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the main benefit of option \"37\" armor compared to unarmored option \"36\"?\u003c\/strong\u003e\u003cbr\u003e\nA1: Option 36 relies entirely on the bare PFA jacket, which is ideal for routing through smooth, pre-installed conduit pipes. Option 37 introduces an integrated, interlocking stainless steel armor sleeve over that same jacket, making it suitable for direct exposed routing across machinery frames where it might be stepped on or struck by falling tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Why does the specified cable DC resistance matter during plant maintenance?\u003c\/strong\u003e\u003cbr\u003e\nA2: Proximity sensors rely on precise electrical properties to calculate distances accurately. During routine loop verification or troubleshooting for a \"Sensor Drive Limit\" fault, engineers use a multimeter to measure the loop resistances. Values outside the factory ranges (1.0 ± 0.25 Ω center-to-coax and 0.3 ± 0.1 Ω coax-to-coax) immediately signal a damaged cable, a loose connector, or internal wire degradation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Can the \"-00\" option cable be installed in areas requiring intrinsic safety certifications?\u003c\/strong\u003e\u003cbr\u003e\nA3: No. The \"-00\" option means the cable does not carry hazardous area markings. If your application is located within an explosive zone (such as a gas turbine enclosure or a hazardous chemical refinery skid), you must deploy an option that carries appropriate multi-agency certifications, such as the \"-05\" Multiple Approvals option.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":51920272261252,"sku":"330877-040-37-00","price":184.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/330877-040-37-00.jpg?v=1780668794","url":"https:\/\/www.etowonauto.com\/products\/330877-040-37-00-bently-nevada-armored-probe-cable","provider":"Etowon Auto","version":"1.0","type":"link"}