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The Bently Nevada 330380-90-00 is a high-performance extension cable assembly designed for use with an eddy current proximity measurement system. It belongs to the 3300 XL Proximity Transducer System Series and is used to provide reliable signal transmission between the proximity probe and the signal conditioning module.
The extension cable is an essential part of a complete shaft vibration monitoring system. It works together with proximity probes and signal processing modules to ensure accurate measurement of rotating machinery operating conditions.
The main purpose of the 330380-90-00 is to extend the installation distance between the sensor probe and the monitoring electronics while maintaining signal integrity and measurement accuracy.
The product is designed for applications requiring:
The extension cable maintains the electrical characteristics required by the eddy current measurement system. This ensures that the complete monitoring chain continues to provide accurate shaft displacement and vibration information.
The product is commonly installed as part of machinery protection systems used for:
The 330380-90-00 helps connect the sensing element and monitoring equipment, allowing the proximity measurement system to be installed according to different mechanical layouts.
The product provides important advantages in industrial applications:
Bently Nevada is an industrial brand specializing in rotating machinery monitoring, vibration measurement, and equipment protection technologies.
The product range includes:
These products are widely used in industries where continuous equipment monitoring and reliability are essential.
Typical application industries include:
The brand is recognized for advanced vibration monitoring technology and reliable machinery condition monitoring solutions.
The 3300 XL Proximity Transducer System Series is a complete non-contact measurement platform designed for monitoring rotating machinery.
The system uses eddy current technology to measure shaft movement and vibration without direct mechanical contact.
A typical measurement system includes:
The extension cable provides the electrical connection between the probe and signal conditioning electronics.
The series supports measurement functions including:
The 3300 XL system is widely applied on critical rotating machinery requiring high reliability and continuous monitoring.
| Parameter | Specification |
|---|---|
| Model | 330380-90-00 |
| Product Type | Extension Cable Assembly |
| Product Series | 3300 XL Proximity Transducer System Series |
| Main Function | Probe Signal Extension and Transmission |
| Cable Type | Low Noise Coaxial Extension Cable |
| Application | Eddy Current Proximity Measurement System |
| Compatible Probe Type | 8 mm Eddy Current Proximity Probe |
| Compatible Sensor Type | Proximitor Sensor |
| Cable Length | Approximately 9 meters |
| Electrical Function | Maintains Probe and Sensor Electrical Matching |
| Signal Transmission | Dynamic Displacement Signal Transmission |
| Operating Temperature | Approximately -52°C to +177°C |
| Storage Temperature | Approximately -55°C to +200°C |
| Environmental Resistance | Industrial High Temperature Environment |
| Cable Construction | Shielded Industrial Cable Design |
| Connector Type | Industrial Sensor Connector |
| Installation Type | Fixed Industrial Installation |
| Signal Accuracy | High Stability Signal Transmission |
| Application Equipment | Turbines, Compressors, Motors, Generators |
| Overall Dimensions | Approximately 9000 × 8 × 8 mm |
| Weight | Approximately 0.65 kg |
The 330380-90-00 is designed to transmit the measurement signal generated by the proximity probe to the signal conditioning module.
The working process includes several stages.
The proximity probe detects the distance between the probe tip and the rotating shaft.
The probe converts shaft movement into an electrical signal.
The extension cable transfers the electrical signal from the probe location to the monitoring electronics.
The cable design ensures:
The connected signal module processes the received signal.
The system converts the signal into useful information related to:
The monitoring system analyzes the measurement data and identifies abnormal conditions.
Possible detected conditions include:
The extension cable is widely used in turbine monitoring installations.
Applications include:
Large compressors require reliable vibration monitoring.
The cable supports:
The product can be used in generator monitoring applications.
Functions include:
The extension cable supports monitoring systems installed on:
The product is suitable for many rotating machines where sensor placement requires additional installation distance.
The cable maintains signal quality between the probe and monitoring electronics.
Benefits:
The extended cable length allows easier installation in complex machinery layouts.
Advantages:
The product is designed for industrial operating conditions.
It can withstand:
The cable maintains electrical characteristics required by the measurement system.
Benefits:
The industrial cable construction provides durability for long-term operation.
Advantages:
The product can be used with compatible proximity probes and monitoring modules within the same measurement system.
| Model | Product Type | Main Function | Specification | Operating Temperature | Dimensions | Weight (kg) |
|---|---|---|---|---|---|---|
| 330380-90-00 | Extension Cable Assembly | Signal Extension | 9 m Cable | -52°C to +177°C | 9000 × 8 × 8 mm | 0.65 |
| 330130-085-11-05 | Extension Cable Assembly | Probe Signal Extension | 8.5 m Cable | -52°C to +177°C | 8500 × 8 × 8 mm | 0.62 |
| 330190-085-01-00 | Extension Cable Assembly | Signal Transmission | 8.5 m Cable | -52°C to +177°C | 8500 × 8 × 8 mm | 0.62 |
| 330301-000-016-10-90-01-00 | Eddy Current Probe | Shaft Vibration Measurement | 8 mm Probe | -52°C to +177°C | 160 × 8 × 8 mm | 0.15 |
| 330302-000-050-10-90-01-00 | Eddy Current Probe | Shaft Displacement Measurement | 8 mm Probe | -52°C to +177°C | 500 × 8 × 8 mm | 0.25 |
| Model | Product Type | Main Function | Compatible System | Operating Temperature | Dimensions | Weight (kg) |
|---|---|---|---|---|---|---|
| 330380-90-00 | Extension Cable Assembly | Probe Signal Transmission | 3300 XL Series | -52°C to +177°C | 9000 × 8 × 8 mm | 0.65 |
| 330302-000-040-10-90-01-00 | Eddy Current Probe | Shaft Monitoring | 3300 XL Series | -52°C to +177°C | 400 × 8 × 8 mm | 0.22 |
| 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 |
To ensure reliable operation of the 330380-90-00, proper installation and maintenance are important.
Recommended practices include:
Correct installation improves signal quality and extends the service life of the monitoring system.
The 330380-90-00 is a high-quality extension cable assembly designed for the 3300 XL Proximity Transducer System Series.
It provides reliable signal transmission between proximity probes and signal conditioning modules, ensuring accurate monitoring of shaft vibration, displacement, and rotating machinery condition.
With stable electrical performance, strong environmental resistance, flexible installation capability, and durable industrial construction, the product is suitable for turbines, compressors, generators, pumps, motors, and other critical rotating equipment.
The 330380-90-00 plays an important role in maintaining accurate machinery monitoring, improving equipment reliability, supporting predictive maintenance programs, and reducing unexpected operational failures.