330130-040-00-05 is a Bently Nevada 3300 XL standard extension cable. The 040 length code identifies 4.0 m, the 00 option identifies standard cable construction, and the 05 suffix identifies CSA, ATEX and IECEx approvals.

The extension cable operates as one component of a three-part 3300 XL 8 mm transducer system with a compatible probe and Proximitor Sensor. The probe lead and extension cable must add up to the total system length selected for the Proximitor Sensor.

• The standard 75 Ω triaxial construction forms the electrical connection between the probe and the Proximitor Sensor.
• The 4.0 m option supports a 5.0 m total system when combined with a compatible 1.0 m probe lead.
• The system family supports component interchangeability within the documented 3300 XL 8 mm configuration limits.
• Gold-plated connector contact materials support the specified low-level proximity-transducer signal path.
• The approval suffix identifies the ordered hazardous-area certification package and must remain part of the replacement code.

• Radial vibration and shaft-position measurement on fluid-film bearing machinery.
• Axial position and thrust monitoring arrangements using compatible 3300 XL components.
• Keyphasor reference and speed measurements where the complete transducer system is configured for the task.
• Maintenance replacement of a 4.0 m standard extension cable carrying the 05 approval suffix.

• Keep the complete 330130-040-00-05 code in maintenance records because length, cable construction and approval are all encoded in the suffix.
• Do not select the extension cable by physical connector appearance alone; verify the Proximitor total electrical length and probe lead length.
• Observe the specified 25.4 mm minimum bend radius and avoid connector damage during routing.
• A replacement should preserve the certified system configuration and the installed machinery-monitoring documentation.