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The Bently Nevada 330905-01-10-05-02-05 is a precision proximity probe extension cable assembly designed for use in the 3300 XL 8 mm Proximity Transducer System. It is mainly used to provide a reliable electrical connection between a proximity probe and monitoring equipment in rotating machinery condition monitoring applications.
The extension cable is an important part of the non-contact eddy current measurement system. It provides a stable signal transmission path between the sensor installed near the rotating shaft and the monitoring equipment located in a control cabinet or machinery protection system.
This model is configured with a 10-meter cable length, providing additional installation flexibility for industrial equipment where the sensor and monitoring system are separated by a moderate distance.
The 330905-01-10-05-02-05 is designed for applications requiring accurate measurement of shaft vibration, radial displacement, axial position, and mechanical operating condition. It is commonly applied in turbines, compressors, generators, motors, pumps, and other critical rotating machinery.
The cable assembly maintains the electrical characteristics required by the proximity measurement system, ensuring stable signal transmission and reliable monitoring performance during continuous machine operation.
The product is designed for industrial environments where equipment may experience:
By providing a reliable connection between the proximity probe and monitoring equipment, this extension cable helps achieve accurate monitoring of:
| Parameter | Specification |
|---|---|
| Model | 330905-01-10-05-02-05 |
| Product Type | Proximity Probe Extension Cable Assembly |
| Product Series | 3300 XL 8 mm Proximity Transducer System |
| Measurement Technology | Eddy Current Non-Contact Measurement Technology |
| Compatible Probe Type | 3300 XL 8 mm Proximity Probe |
| Cable Length | 10 meters |
| Cable Configuration | Standard extension cable assembly |
| Cable Structure | Shielded coaxial industrial cable |
| Connector Type | Standard proximity system connector |
| Signal Transmission Type | Dynamic vibration and displacement signal |
| Main Function | Extending connection between proximity probe and monitoring equipment |
| Measurement Function | Shaft vibration, displacement, and position measurement |
| Operating Temperature Range | Approximately -34°C to +177°C |
| Cable Shielding | Multi-layer electromagnetic shielding design |
| Installation Position | Between proximity probe and signal processing equipment |
| Environmental Resistance | Resistant to vibration, moisture, oil, and industrial contamination |
| Mechanical Construction | Flexible industrial-grade cable assembly |
| Signal Performance | Stable signal transmission with reduced interference |
| Dimensions | Length: 10000 mm × Cable diameter: approximately 5 mm |
| Weight | Approximately 0.75 kg |
| Application Field | Rotating machinery condition monitoring |
| System Compatibility | 3300 XL proximity monitoring system |
The 330905-01-10-05-02-05 belongs to the 3300 XL 8 mm Proximity Transducer System series.
This product series is designed for continuous monitoring of important rotating machinery where accurate measurement of shaft movement and vibration is required.
The system uses eddy current sensing technology, allowing the measurement of shaft position without physical contact between the sensor and rotating component.
The non-contact measurement method provides:
The proximity probe generates a high-frequency electromagnetic field near the rotating shaft.
When the shaft moves because of imbalance, vibration, bearing wear, thermal expansion, or alignment changes, the distance between the probe tip and shaft surface changes.
This distance variation changes the electromagnetic field and produces an electrical signal proportional to the shaft movement.
The extension cable transfers this signal to the monitoring equipment for processing, analysis, and protection.
The complete system normally includes:
| Component | Function |
|---|---|
| Proximity Probe | Detects shaft movement and vibration |
| Extension Cable | Transfers electrical measurement signals |
| Signal Processing Equipment | Converts and analyzes signals |
| Monitoring Module | Displays machine condition information |
| Protection System | Provides alarms and shutdown functions |
The 330905-01-10-05-02-05 provides a reliable medium-distance connection solution for industrial machinery monitoring systems.
The 330905-01-10-05-02-05 functions as a signal transmission component in an eddy current proximity measurement system.
The proximity probe creates an electromagnetic field around the shaft surface.
The distance between the probe and shaft changes when the shaft experiences movement.
Typical causes include:
The proximity probe converts these physical changes into electrical signals.
The extension cable transfers the signals to the monitoring equipment while maintaining signal quality and reducing external electrical noise.
The monitoring system processes the received data and determines whether the machine is operating normally.
The measurement information can be used for:
Steam turbines require accurate monitoring of shaft vibration and displacement to ensure safe and reliable operation.
The 10-meter extension cable provides installation flexibility between the turbine sensor location and the monitoring cabinet.
Gas turbines operate under demanding conditions with high speed and temperature.
The product provides reliable signal transmission for vibration monitoring and protection systems.
Large compressors require continuous vibration monitoring to identify abnormal mechanical conditions.
The extension cable supports stable signal transmission between the sensor and monitoring equipment.
Generators require accurate rotor vibration and position measurement.
The product supports reliable monitoring of generator mechanical condition.
Industrial pumps and motors require vibration monitoring to detect:
The extension cable provides a stable connection for continuous monitoring.
Typical applications include:
The product improves equipment reliability through continuous condition monitoring.
The 10-meter cable length allows flexible installation between the sensor location and monitoring equipment.
The extension cable maintains accurate transmission of vibration and displacement signals for reliable machine analysis.
The shielded structure reduces electrical interference and improves measurement stability.
The cable is designed for continuous operation under:
The product provides reliable operation in environments containing:
Stable signal transmission helps detect small changes in machine operating condition.
The standardized cable design allows convenient installation and replacement.
Reliable measurement data helps identify potential equipment problems before major failures occur.
| Item | Description |
|---|---|
| Brand | Bently Nevada |
| Product Category | Machinery Condition Monitoring Component |
| Product Family | Proximity Measurement System |
| Product Series | 3300 XL Series |
| Sub-Series | 3300 XL 8 mm Proximity Transducer System |
| Product Type | Extension Cable Assembly |
| Main Function | Proximity signal transmission |
| Application Area | Rotating machinery vibration and displacement monitoring |
| Feature | Description |
|---|---|
| Measurement Technology | Eddy current non-contact sensing |
| Cable Length | 10 meters |
| Cable Diameter | Approximately 5 mm |
| Signal Type | Vibration and displacement measurement signal |
| Cable Construction | Shielded coaxial industrial cable |
| Temperature Range | Approximately -34°C to +177°C |
| Installation Method | Between proximity probe and monitoring equipment |
| Mechanical Design | Flexible industrial cable assembly |
| Signal Protection | Electromagnetic shielding |
| Maintenance Requirement | Low maintenance design |
| Model | Product Type | Main Parameters | Dimensions | Weight (kg) | Application |
|---|---|---|---|---|---|
| 330905-01-08-10-01-00 | Proximity Extension Cable | 8-meter shielded extension cable | Length: 8000 mm × Diameter approx. 5 mm | Approx. 0.65 kg | General machinery monitoring |
| 330905-01-10-05-02-00 | Proximity Extension Cable | 10-meter extension cable assembly | Length: 10000 mm × Diameter approx. 5 mm | Approx. 0.75 kg | Turbine and compressor systems |
| 330905-00-10-10-02-05 | Proximity Extension Cable | 10-meter industrial extension cable | Length: 10000 mm × Diameter approx. 5 mm | Approx. 0.75 kg | Rotating machinery monitoring |
| 330905-00-12-05-02-05 | Proximity Extension Cable | 12-meter shielded cable assembly | Length: 12000 mm × Diameter approx. 5 mm | Approx. 0.85 kg | Condition monitoring |
| 330905-00-15-05-02-00 | Proximity Extension Cable | 15-meter extension cable | Length: 15000 mm × Diameter approx. 5 mm | Approx. 1.00 kg | Large machinery applications |
| Model | Product Type | Main Parameters | Dimensions | Weight (kg) | Application |
|---|---|---|---|---|---|
| 3500/42M | Machinery Protection Monitor Module | Multi-channel vibration and displacement monitoring | Approx. 120 mm × 40 mm × 130 mm | Approx. 0.80 kg | Machinery protection |
| 3500/25 | Keyphasor Module | Rotor speed and phase reference measurement | Approx. 120 mm × 40 mm × 130 mm | Approx. 0.75 kg | Turbine monitoring |
| 330101-00-08-10-02-00 | Proximity Probe | 8 mm non-contact vibration measurement probe | Length approx. 100 mm | Approx. 0.18 kg | Shaft vibration monitoring |
| 330730-080-00-05 | Extension Cable Assembly | Industrial proximity signal extension cable | Length: 5000 mm × Diameter approx. 5 mm | Approx. 0.55 kg | Condition monitoring |
| 3500/22M | Data Interface Module | Machinery data acquisition and communication module | Approx. 120 mm × 40 mm × 130 mm | Approx. 0.85 kg | Monitoring communication |
The Bently Nevada 330905-01-10-05-02-05 is a 10-meter proximity probe extension cable assembly designed for the 3300 XL 8 mm Proximity Transducer System.
It provides reliable signal transmission between proximity probes and monitoring equipment, ensuring accurate measurement of shaft vibration, displacement, and rotor position.
The 10-meter cable configuration makes it suitable for medium-distance installation requirements on industrial rotating machinery.
With stable electrical characteristics, strong shielding performance, durable construction, and excellent environmental adaptability, this product is suitable for turbines, compressors, generators, pumps, motors, and other critical rotating equipment.
The 330905-01-10-05-02-05 supports continuous machinery monitoring, early fault detection, predictive maintenance strategies, reduced downtime, improved operational reliability, and safer industrial operation.