The Bently Nevada 330130-080-03-00 is a specialized 8mm extension cable designed for the 3300 XL Proximity Transducer System. This component acts as a vital link between the proximity probe and the Proximitor sensor. It ensures the integrity of high-frequency eddy current signals used for machinery vibration and position monitoring. By maintaining constant impedance throughout the circuit, this cable allows for precise measurements of shaft displacement in critical rotating equipment.
Engineering and Construction Features
Bently Nevada engineered this cable to survive the rigorous conditions of industrial machine cases. The 330130-080-03-00 features advanced shielding that protects low-level signals from electromagnetic interference (EMI) and radio frequency interference (RFI). Furthermore, the cable jacket utilizes high-performance materials that resist degradation from oil, moisture, and chemical exposure. These physical properties ensure that the proximity system maintains its calibration and accuracy over long service intervals.
Technical Performance Data
The specific configuration of this 3300 XL cable provides a balanced combination of length and signal stability. It is fully compatible with all 3300 XL 8mm probes and sensors, facilitating seamless integration into existing 3500 series protection racks.
- System Compatibility: 3300 XL 8mm Proximity Transducer System
- Model Number: 330130-080-03-00
- Cable Length: 8.0 meters (approximately 26.2 feet)
- Connector Option: Stainless steel ClickLoc connectors
- Armored Option: Fluid-resistant coaxial cable with FEP insulation
- Operating Temperature: -51°C to +177°C (-60°F to +350°F)
- Weight: 0.84 kg
- Total System Length Compatibility: Designed for 5-meter or 9-meter system calibrations
Industrial Monitoring Applications
Reliable signal transmission is essential for Turbine Supervisory Instrumentation (TSI) in power plants and refineries. This extension cable supports the monitoring of radial vibration, axial thrust, and eccentricities in steam turbines, centrifugal compressors, and electric motors. Because the 3300 XL system provides a linear output, this cable helps maintain the necessary scale factor required for API 670 standard compliance. It is an ideal choice for both new installations and as a high-quality replacement part for legacy monitoring systems.
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