Description

Bently Nevada 330105-02-12-05-02-00 | 3300 XL 8 mm Extension Cable

The Bently Nevada 330105-02-12-05-02-00 is a specialized 3300 XL series extension cable designed to bridge the gap between a proximity probe and a Proximitor Sensor. This component plays a vital role in a non-contacting eddy current transducer system by transmitting high-frequency signals with minimal loss. Specifically engineered for machinery protection, it enables the precise measurement of radial vibration and axial position on high-speed rotating shafts. This cable is a standard requirement for monitoring critical industrial assets such as gas turbines, steam turbines, and centrifugal compressors.

Signal Integrity and Environmental Protection

Maintaining signal stability is paramount in heavy industrial zones where electromagnetic interference (EMI) is common. The 330105-02-12-05-02-00 features a high-performance coaxial core that ensures constant capacitance, a factor critical for maintaining the linear calibration of the entire transducer system. Its FEP (Fluorinated Ethylene Propylene) insulation provides excellent resistance to corrosive chemicals, lubricating oils, and moisture. The robust construction allows the cable to perform reliably under extreme thermal cycles and high-vibration conditions without degrading the data quality sent to the monitoring rack.

Technical Specifications

The 330105-02-12-05-02-00 configuration utilizes the following technical parameters:

• Manufacturer: Bently Nevada (Baker Hughes)
• Model Number: 330105-02-12-05-02-00
• Product Type: Standard Extension Cable (Non-Armored)
• Cable Length: 12 (1.2 meters / 3.9 feet)
• Total Length Option: 05 (5.0 meters total system length)
• Connector Protector Option: 02 (Installed)
• Agency Approval: 00 (No approvals required / Standard)
• Operating Temperature: -51°C to +177°C (-60°F to +351°F)
• Weight: 0.04 kg

Integration and Machinery Maintenance

The 330105-02-12-05-02-00 integrates seamlessly into 3300 series and 3500 series machinery protection systems. It uses Bently Nevada’s patented ClickLoc connectors, which provide a secure, gold-plated connection that resists accidental loosening. This modularity allows maintenance teams to replace damaged cables in the field without requiring a complete system recalibration. By providing stable and accurate data, the extension cable supports predictive maintenance strategies, helping operators detect shaft misalignments or bearing wear before they lead to catastrophic equipment failure.

Reliability for Critical Assets

This extension cable is a trusted solution in the power generation, oil and gas, and petrochemical sectors. Its design eliminates the risk of “false trips” by shielding the signal from physical and electrical noise. The small form factor and flexible jacket allow for easy routing through narrow conduits and machine housings. Because the 3300 XL system is designed for high interchangeability, this cable ensures that your Turbine Supervisory Instrumentation (TSI) remains operational with maximum uptime and minimal maintenance overhead.