Description
Overview
The Bently Nevada 330130‑085‑10‑05 is an 8.5‑meter standard extension cable designed for use with the 3300 XL Proximity Transducer System. Engineered for high‑temperature, high‑vibration, and hazardous‑area environments, the cable ensures stable signal transmission between 8 mm proximity probes and Proximitor sensors. Its rugged construction and controlled electrical characteristics support accurate displacement and vibration measurements in critical rotating machinery.
Key Characteristics
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8.5‑meter triaxial extension cable for 3300 XL systems
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FluidLoc PFA‑insulated construction for high‑temperature and oil‑resistant performance
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Maintains 75‑ohm characteristic impedance for accurate eddy‑current measurements
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Armored design for mechanical protection in harsh industrial environments
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Certified for ATEX, IECEx, and CSA hazardous‑area installations
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Compatible with 8 mm probes and standard 3300 XL Proximitor sensors
Technical Specifications
| Parameter |
Specification |
| Model / Part Number |
330130‑085‑10‑05 |
| Cable Type |
3300 XL Standard Extension Cable |
| Length |
8.5 m |
| Impedance |
75 Ω triaxial |
| Capacitance |
~69.9 pF/m |
| Insulation |
PFA FluidLoc high‑temperature insulation |
| Temperature Range |
−35°C to +200°C |
| Construction |
Armored for mechanical protection |
| Certifications |
ATEX, IECEx, CSA |
| Weight |
1.48 kg |
| Dimensions |
28 × 26 × 6 cm |
| System Compatibility |
3300 XL Proximity Transducer System |
| Condition |
Brand New |
| Origin |
USA |
| MOQ |
1 |
| HS Code |
8537101190 |
Functional Description
The 330130‑085‑10‑05 extension cable is engineered to maintain signal integrity over long distances in demanding industrial environments. Its 75‑ohm triaxial design ensures proper impedance matching with 3300 XL Proximitor sensors, minimizing signal distortion and preserving measurement accuracy.
The cable features FluidLoc insulation, which prevents oil and fluid migration through the cable interior—an essential requirement for lubrication‑rich environments such as turbines, compressors, and gearboxes. Its armored construction provides additional protection against abrasion, mechanical impact, and routing stress.
When paired with 3300 XL 8 mm probes, the cable supports accurate displacement and vibration monitoring for machinery protection systems. While compatible with legacy 3300 components, mixing XL and non‑XL parts may limit performance to older specifications.
Application Scenarios
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Steam and gas turbines
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Centrifugal compressors
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Industrial pumps and fans
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Gearboxes and generators
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High‑temperature or hazardous‑area installations
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Long‑distance probe‑to‑monitor routing
FAQ
Q: Can this cable be used with non‑XL 3300 components Yes, but performance will match the older 3300 specifications rather than full XL capability.
Q: What advantage does FluidLoc insulation provide It prevents oil migration through the cable, improving long‑term reliability in lubrication‑rich environments.
Q: Is the cable suitable for hazardous locations Yes. It carries ATEX, IECEx, and CSA certifications.
