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- 330905-00-13-10-12-CN
- 3300 XL NSv Proximity Probe
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- 0.85kg
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Bently Nevada 330905-00-13-10-12-CN Proximity Extension Cable Product Detailed Introduction
1. Product Introduction
The Bently Nevada 330905-00-13-10-12-CN is a high-precision proximity probe extension cable assembly designed for use within the 3300 XL 8 mm Proximity Transducer System. It is mainly used to extend the connection distance between a proximity probe installed on rotating machinery and the monitoring equipment responsible for vibration measurement, displacement analysis, and machine protection.
The extension cable is a critical connection component in an eddy current proximity measurement system. It transfers the electrical signal generated by the proximity probe to the monitoring device while maintaining signal stability, measurement accuracy, and long-term operating reliability.
This model features a 13-meter cable length configuration and is designed for industrial installations where the sensor location and monitoring cabinet are separated by a considerable distance.
The 330905-00-13-10-12-CN is suitable for large rotating equipment applications, including turbines, compressors, generators, pumps, motors, and other machinery requiring continuous monitoring of shaft movement and vibration conditions.
The cable assembly is manufactured for demanding industrial environments where equipment may experience continuous vibration, temperature fluctuations, electromagnetic interference, oil exposure, and mechanical stress.
By providing a stable signal transmission path, this extension cable helps ensure that monitoring systems receive accurate information about shaft vibration, radial displacement, axial position, and overall machine operating conditions.
2. Product Basic Parameters
| Parameter | Specification |
|---|---|
| Model | 330905-00-13-10-12-CN |
| Product Type | Proximity Probe Extension Cable Assembly |
| Product Series | 3300 XL 8 mm Proximity Transducer System |
| Technology | Eddy Current Non-Contact Measurement Technology |
| Compatible Sensor Type | 3300 XL 8 mm Proximity Probe |
| Cable Length | 13 meters |
| Cable Structure | Shielded coaxial extension cable |
| Connector Configuration | Industrial proximity system connector |
| Signal Transmission | High-frequency vibration and displacement signal transmission |
| Measurement Purpose | Shaft vibration, radial displacement, axial position monitoring |
| Operating Temperature Range | Approximately -34°C to +177°C |
| Shielding Method | Multi-layer electromagnetic shielding |
| Installation Position | Between proximity probe and monitoring equipment |
| Environmental Resistance | Resistant to vibration, oil, moisture, and industrial contamination |
| Mechanical Design | Flexible industrial-grade cable assembly |
| Signal Stability | Designed for accurate long-distance signal transmission |
| Dimensions | Length: 13000 mm × Cable diameter: approximately 5 mm |
| Weight | Approximately 0.85 kg |
| Application Area | Rotating machinery condition monitoring |
| System Compatibility | 3300 XL proximity monitoring system |
3. Product Series Information
3300 XL 8 mm Proximity Transducer System
The 330905-00-13-10-12-CN belongs to the 3300 XL 8 mm Proximity Transducer System series.
This product series is designed for continuous monitoring of critical rotating machinery where accurate measurement of shaft vibration, displacement, and position is required.
The system uses eddy current sensing technology, which allows measurement without physical contact between the sensor and the rotating shaft.
The proximity probe generates an electromagnetic field near the shaft surface. When the shaft moves because of vibration, imbalance, thermal expansion, or mechanical changes, the distance between the probe tip and shaft changes.
This distance variation creates a corresponding electrical signal that is transmitted through the extension cable to the monitoring equipment.
The 3300 XL 8 mm system is widely used because of its:
- High measurement accuracy
- Excellent signal stability
- Long operating life
- Strong environmental adaptability
- Continuous monitoring capability
- Reliable machinery protection performance
The main components of the system include:
| Component | Function |
|---|---|
| Proximity Probe | Detects shaft movement and vibration changes |
| Extension Cable | Transfers electrical signals between probe and monitoring equipment |
| Signal Converter | Processes sensor output signals |
| Monitoring Module | Provides vibration analysis and machine status information |
| Protection System | Provides alarms and equipment protection functions |
The 330905-00-13-10-12-CN provides the required extension distance while maintaining reliable signal quality between the sensor and monitoring system.
4. Product Working Principle
The 330905-00-13-10-12-CN operates as part of an eddy current proximity measurement system.
During operation, the proximity probe produces a high-frequency electromagnetic field near the rotating shaft.
The distance between the probe and shaft changes as the machine operates. These changes may be caused by:
- Rotor vibration
- Shaft movement
- Mechanical imbalance
- Misalignment
- Thermal expansion
- Bearing condition changes
The change in distance affects the electromagnetic field and produces a proportional electrical measurement signal.
The extension cable transfers this signal from the probe to the monitoring equipment while maintaining signal quality and reducing interference.
The monitoring system analyzes the received data and determines the operating condition of the rotating equipment.
The collected information can be used for:
- Vibration trend analysis
- Rotor displacement monitoring
- Machine protection
- Predictive maintenance
- Equipment performance evaluation
5. Product Applications
5.1 Steam Turbine Applications
Steam turbines are critical rotating machines that require continuous monitoring of shaft vibration and position.
The 13-meter extension cable allows installation flexibility between turbine-mounted sensors and monitoring equipment located in control rooms or electrical cabinets.
5.2 Gas Turbine Monitoring
Gas turbines operate under high-speed and high-temperature conditions.
The product provides reliable signal transmission for vibration monitoring systems used to evaluate turbine operating conditions.
5.3 Compressor Condition Monitoring
Large compressors require accurate vibration measurement to prevent unexpected mechanical failures.
The extended cable length allows sensors to be installed near the rotating shaft while keeping monitoring equipment at a convenient installation location.
5.4 Generator Monitoring
Generators require continuous monitoring of rotor movement and mechanical stability.
The product supports reliable transmission of displacement and vibration signals for equipment analysis.
5.5 Petrochemical Industry Equipment
Petrochemical plants use large rotating machines that operate continuously.
The extension cable provides reliable signal connection for machinery monitoring systems in environments with vibration, temperature changes, and industrial contamination.
5.6 Industrial Rotating Machinery
Typical applications include:
- Centrifugal pumps
- Electric motors
- Turbo compressors
- Industrial fans
- High-speed rotating equipment
- Mechanical drive systems
The product helps maintain equipment reliability by supporting continuous condition monitoring.
6. Product Advantages
Long Distance Installation Capability
The 13-meter cable length provides additional flexibility for equipment layouts where sensors and monitoring systems are installed at different locations.
Stable Signal Transmission
The extension cable maintains accurate transmission of proximity measurement signals over long distances.
Excellent Shielding Performance
The multi-layer shielding structure helps reduce electromagnetic interference from nearby electrical equipment.
Strong Mechanical Durability
The industrial cable construction allows reliable operation under continuous vibration and mechanical stress.
High Environmental Resistance
The product is suitable for harsh industrial environments involving:
- Temperature variation
- Oil contamination
- Moisture
- Continuous vibration
- Industrial dust
Accurate Measurement Support
Stable signal transmission helps monitoring systems detect small changes in shaft movement and vibration.
Simple Installation
The standardized cable assembly design allows convenient connection and replacement during maintenance activities.
Improved Machinery Reliability
Reliable monitoring information helps identify abnormal conditions early and supports preventive maintenance programs.
7. Brand and Product Classification
| Item | Description |
|---|---|
| Brand | Bently Nevada |
| Product Category | Machinery Condition Monitoring Components |
| 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 | Signal transmission between proximity probe and monitoring equipment |
| Primary Application | Rotating machinery vibration and displacement monitoring |
8. Product Technical Features
| Feature | Description |
|---|---|
| Measurement Technology | Eddy current non-contact sensing |
| Cable Length | 13 meters |
| Signal Type | Dynamic vibration and displacement signal |
| Cable Design | Shielded coaxial industrial cable |
| Connection Method | Probe extension connection |
| Operating Environment | Heavy industrial rotating machinery |
| Mechanical Reliability | Designed for continuous operation |
| Signal Protection | Electromagnetic shielding structure |
| Maintenance Requirement | Low maintenance design |
9. Recommended Same Series or Related Models
| Model | Product Type | Main Parameters | Dimensions | Weight (kg) | Application |
|---|---|---|---|---|---|
| 330905-00-13-10-02-05 | Extension Cable Assembly | 13-meter proximity extension cable with shielded signal transmission | Length: 13000 mm × Diameter approx. 5 mm | Approx. 0.85 kg | Turbine and compressor monitoring |
| 330905-00-13-05-02-00 | Extension Cable Assembly | 13-meter industrial proximity extension cable | Length: 13000 mm × Diameter approx. 5 mm | Approx. 0.85 kg | Rotating machinery monitoring |
| 330905-00-12-10-02-00 | Extension Cable Assembly | 12-meter proximity cable assembly | Length: 12000 mm × Diameter approx. 5 mm | Approx. 0.80 kg | Large machinery applications |
| 330905-00-12-05-02-05 | Extension Cable Assembly | 12-meter proximity extension cable | Length: 12000 mm × Diameter approx. 5 mm | Approx. 0.80 kg | Industrial condition monitoring |
| 330103-00-03-10-02-00 | Proximity Probe | 8 mm sensing tip, high accuracy vibration measurement | Probe length approx. 100 mm | Approx. 0.18 kg | Shaft vibration measurement |
10. Recommended Popular Models from the Same Brand
| 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 systems |
| 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 | 3300 XL Proximity Probe | 8 mm probe, precision shaft vibration measurement | Probe length approx. 100 mm | Approx. 0.18 kg | Rotating machinery monitoring |
| 330730-080-00-05 | Extension Cable Assembly | Proximity signal extension cable for industrial applications | Length: 5000 mm × Diameter approx. 5 mm | Approx. 0.55 kg | Machinery 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 system communication |
11. Product Summary
The Bently Nevada 330905-00-13-10-12-CN is a 13-meter proximity probe extension cable assembly designed for the 3300 XL 8 mm Proximity Transducer System.
It provides a reliable signal transmission path between proximity probes and monitoring equipment, supporting accurate measurement of shaft vibration, displacement, and rotor position.
The extended cable length makes it suitable for large industrial rotating machinery where additional installation distance is required.
With excellent signal stability, strong electromagnetic shielding, durable mechanical construction, and reliable industrial performance, the product is widely used in turbines, compressors, generators, pumps, and other critical rotating equipment.
The 330905-00-13-10-12-CN plays an important role in machinery protection and predictive maintenance applications by providing accurate operating information, helping improve equipment reliability, reduce unexpected failures, optimize maintenance schedules, and extend the service life of industrial machinery.