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The Bently Nevada 330190-085-01-00 is a high-performance Extension Cable Assembly designed for use in industrial proximity measurement and rotating machinery monitoring systems. It belongs to the 3300 XL Proximity Transducer System Series and is an important connection component between the proximity probe and the signal conditioning module.
The main purpose of this extension cable is to provide reliable electrical transmission between the eddy current proximity probe and the Proximitor Sensor. It maintains signal quality while allowing flexible installation of sensors in large industrial machines where the distance between the probe location and monitoring cabinet may be significant.
The 330190-085-01-00 is designed for applications requiring:
This extension cable is an essential part of a complete shaft monitoring system. It works together with compatible proximity probes and signal conditioning modules to create a complete non-contact measurement solution.
The cable transfers the high-frequency measurement signal generated by the proximity probe while maintaining the electrical characteristics required for accurate displacement measurement.
Typical measurement applications include:
The cable design supports industrial installations where equipment layout requires additional distance between the sensing point and the monitoring electronics.
The product provides reliable performance in applications where signal integrity is critical for machinery protection and predictive maintenance.
Bently Nevada is an industrial brand specializing in rotating machinery monitoring, vibration measurement, and equipment protection technologies.
Its product categories include:
The products are widely used in industries requiring high equipment reliability, including:
The brand is known for precision measurement solutions, reliable signal transmission technology, and long-term operation capability in demanding industrial environments.
The 3300 XL Proximity Transducer System Series is a complete non-contact shaft measurement system designed for monitoring the condition of rotating machinery.
The system typically includes:
The extension cable is a key component because it ensures accurate transmission of the probe signal from the machine installation point to the signal processing unit.
The series provides measurement capabilities including:
The extension cable system is designed to maintain electrical matching between the probe and sensor, ensuring accurate measurement performance.
The series is commonly applied in:
| Parameter | Specification |
|---|---|
| Model | 330190-085-01-00 |
| Product Type | Extension Cable Assembly |
| Product Series | 3300 XL Proximity Transducer System |
| Cable Function | Probe Signal Extension and Transmission |
| Compatible System | Eddy Current Proximity Measurement System |
| Compatible Probe Type | 8 mm Proximity Probe System |
| Cable Length | Approximately 8.5 meters |
| Connector Type | Industrial Sensor Connector |
| Signal Type | High Frequency Dynamic Measurement Signal |
| Cable Structure | Shielded Coaxial Design |
| Shielding Method | Electromagnetic Interference Protection |
| Operating Temperature | Approximately -52°C to +177°C |
| Storage Temperature | Approximately -55°C to +200°C |
| Environmental Resistance | Industrial Harsh Environment Compatible |
| Flexibility | Suitable for Industrial Installation Routing |
| Installation Method | Fixed Equipment Installation |
| Main Function | Extends Distance Between Probe and Sensor Module |
| Signal Performance | Low Signal Loss Transmission |
| Application | Rotating Machinery Monitoring |
| Housing Material | Industrial Protective Material |
| Cable Diameter | Approximately 8 mm |
| Overall Length | Approximately 8500 mm |
| Dimensions | Approximately 8500 × 8 × 8 mm |
| Weight | Approximately 0.62 kg |
The 330190-085-01-00 operates as a signal transmission component within an eddy current proximity measurement system.
The working process includes several steps.
The proximity probe installed near the rotating shaft generates an electrical signal based on the distance between the probe tip and the shaft surface.
The signal travels through the extension cable from the probe location to the Proximitor Sensor.
The cable maintains:
After reaching the signal conditioning module, the measurement signal is converted into a usable output signal.
The monitoring system can then analyze:
The transmitted signal provides important information for detecting:
The extension cable is widely used in steam turbine shaft monitoring systems.
Applications include:
Large turbines often require extended cable lengths because monitoring electronics may be installed away from the machine.
Gas turbines require stable measurement signals due to high-speed operation.
The cable supports:
Industrial compressors require continuous monitoring to maintain stable operation.
Applications include:
The product is suitable for large industrial pumps and motors.
Typical uses include:
The extension cable can be applied to:
It provides flexible installation while maintaining measurement reliability.
The cable provides stable transmission of high-frequency measurement signals.
Advantages include:
The cable is designed for industrial environments.
It can withstand:
The cable maintains the electrical characteristics required by the proximity measurement system.
This helps ensure:
The extended cable length provides greater installation flexibility.
Benefits include:
The industrial cable construction supports continuous operation in demanding applications.
The product can be integrated with compatible:
| Model | Product Type | Main Function | Cable Length / Specification | Operating Temperature | Dimensions | Weight (kg) |
|---|---|---|---|---|---|---|
| 330190-085-01-00 | Extension Cable Assembly | Probe Signal Extension | 8.5 m Cable | -52°C to +177°C | 8500 × 8 × 8 mm | 0.62 |
| 330190-080-01-00 | Extension Cable Assembly | Probe Signal Transmission | 8.0 m Cable | -52°C to +177°C | 8000 × 8 × 8 mm | 0.58 |
| 330130-085-11-05 | Extension Cable | 3300 XL Probe Extension | 8.5 m Cable | -52°C to +177°C | 8500 × 8 × 8 mm | 0.62 |
| 330130-080-00-05 | Extension Cable | Sensor Connection Extension | 8.0 m Cable | -52°C to +177°C | 8000 × 8 × 8 mm | 0.58 |
| 330180-X1-05 161255-02 | Proximitor Sensor | Signal Conditioning | 3300 XL System | -35°C to +85°C | 120 × 80 × 55 mm | 0.58 |
| Model | Product Type | Main Function | Compatible System | Operating Temperature | Dimensions | Weight (kg) |
|---|---|---|---|---|---|---|
| 330103-00-05-10-02-00 | 8 mm Proximity Probe | Shaft Vibration Measurement | 3300 XL Series | -52°C to +177°C | 100 × 8 mm | 0.15 |
| 330190-085-01-00 | Extension Cable Assembly | Probe Signal Extension | 3300 XL System | -52°C to +177°C | 8500 × 8 × 8 mm | 0.62 |
| 330180-X1-05 161255-02 | Proximitor Sensor | Signal Conditioning | 3300 XL System | -35°C to +85°C | 120 × 80 × 55 mm | 0.58 |
| 3500/42M | Vibration Monitoring Module | Machinery Protection | 3500 System | 0°C to +65°C | 241 × 24 × 242 mm | 0.82 |
| 3500/22M | Communication Interface Module | System Communication | 3500 System | 0°C to +65°C | 241 × 24 × 242 mm | 0.79 |
For reliable operation of the 330190-085-01-00, proper installation procedures should be followed.
Recommended installation practices:
Proper installation helps maintain signal quality and extends the operating life of the monitoring system.
The 330190-085-01-00 is a high-quality extension cable assembly belonging to the 3300 XL Proximity Transducer System Series.
It plays an essential role in transmitting accurate proximity probe signals to monitoring equipment, ensuring reliable vibration and displacement measurement for critical rotating machinery.
With stable signal transmission, strong environmental resistance, flexible installation capability, and excellent compatibility with industrial monitoring systems, the product is widely suitable for turbine, compressor, pump, motor, and other rotating equipment applications.
The 330190-085-01-00 helps improve machinery monitoring accuracy, supports predictive maintenance strategies, reduces unexpected equipment failures, and contributes to safer and more reliable industrial operation.