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- 330905-00-12-10-02-00
- 3300 XL NSv Proximity Probe
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- 12000 mm
- 0.8kg
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Bently Nevada 330905-00-12-10-02-00 Proximity Extension Cable Product Detailed Introduction
1. Product Introduction
The Bently Nevada 330905-00-12-10-02-00 is a high-performance proximity probe extension cable assembly designed for the 3300 XL 8 mm Proximity Transducer System. It is used to provide a stable electrical connection between a proximity probe installed on rotating machinery and the monitoring equipment responsible for vibration analysis, displacement measurement, and machinery protection.
The extension cable is an essential part of a non-contact eddy current measurement system. It transfers the electrical signal generated by the proximity probe to the monitoring device while maintaining signal accuracy and stability.
This model is configured with a 12-meter cable length, making it suitable for large industrial machines where the distance between the sensor installation point and monitoring cabinet requires extended cable routing.
The 330905-00-12-10-02-00 is commonly used in critical rotating machinery applications, including turbines, compressors, generators, pumps, motors, and other high-value mechanical equipment.
The cable assembly is designed for continuous industrial operation and provides reliable performance under conditions involving vibration, temperature changes, electromagnetic interference, oil exposure, and mechanical stress.
With stable signal transmission capability and compatibility with the 3300 XL 8 mm proximity measurement system, this product supports accurate machinery condition monitoring and helps improve equipment reliability.
2. Product Basic Parameters
| Parameter | Specification |
|---|---|
| Model | 330905-00-12-10-02-00 |
| Product Type | Proximity Probe Extension Cable Assembly |
| Product Series | 3300 XL 8 mm Proximity Transducer System |
| Technology | Eddy Current Non-Contact Measurement Technology |
| Compatible Probe Type | 3300 XL 8 mm Proximity Probe |
| Cable Length | 12 meters |
| Cable Structure | Shielded coaxial extension cable |
| Connector Type | Standard proximity system connector |
| Signal Transmission Type | High-frequency vibration and displacement signal transmission |
| Measurement Function | Shaft vibration, radial displacement, axial position monitoring |
| Operating Temperature Range | Approximately -34°C to +177°C |
| Cable Shielding | Multi-layer electromagnetic shielding structure |
| Installation Position | Between proximity probe and monitoring equipment |
| Environmental Resistance | Resistant to vibration, oil, moisture, and industrial contamination |
| Mechanical Construction | Flexible industrial-grade cable assembly |
| Signal Performance | Stable long-distance signal transmission |
| Dimensions | Length: 12000 mm × Cable diameter: approximately 5 mm |
| Weight | Approximately 0.80 kg |
| Application Field | Rotating machinery condition monitoring |
| System Compatibility | 3300 XL proximity monitoring system |
3. Product Series Information
3300 XL 8 mm Proximity Transducer System
The Bently Nevada 330905-00-12-10-02-00 belongs to the 3300 XL 8 mm Proximity Transducer System series.
The 3300 XL 8 mm system is designed for continuous monitoring and protection of rotating machinery. It provides accurate measurement of shaft vibration, rotor displacement, and axial movement through eddy current sensing technology.
The system uses a non-contact measurement method, which allows the proximity probe to detect shaft movement without physical contact with rotating components.
When the shaft position changes, the electromagnetic field generated by the probe changes accordingly. This variation is converted into an electrical signal and transmitted to the monitoring equipment for analysis.
The 3300 XL 8 mm series is widely applied because of its:
- High measurement accuracy
- Excellent repeatability
- Stable long-term operation
- Strong environmental adaptability
- Ability to support continuous machinery protection
The system generally consists of several key components:
| Component | Function |
|---|---|
| Proximity Probe | Detects shaft movement and vibration changes |
| Extension Cable | Transfers electrical signals over distance |
| Signal Processing Unit | Converts and analyzes sensor signals |
| Monitoring Module | Provides vibration monitoring and alarm functions |
| Protection System | Supports machinery safety control |
The 330905-00-12-10-02-00 provides the necessary connection distance between the sensor and monitoring equipment while maintaining measurement signal quality.
4. Product Working Principle
The 330905-00-12-10-02-00 works as part of an eddy current proximity measurement system.
The proximity probe generates a high-frequency electromagnetic field near the rotating shaft.
During machine operation, shaft movement caused by vibration, imbalance, thermal expansion, or mechanical changes alters the distance between the shaft and the probe tip.
This change affects the electromagnetic characteristics of the sensor system and produces a corresponding electrical measurement signal.
The extension cable transmits this signal from the proximity probe to the monitoring equipment.
The monitoring system then processes the signal and evaluates the machine operating condition.
The collected information can be used for:
- Shaft vibration monitoring
- Rotor displacement analysis
- Equipment protection
- Predictive maintenance
- Machine performance evaluation
5. Product Applications
5.1 Steam Turbine Monitoring
Steam turbines require continuous monitoring because even small changes in shaft vibration or displacement can affect equipment safety.
The 12-meter extension cable allows flexible installation between turbine-mounted sensors and monitoring equipment located in control cabinets.
5.2 Gas Turbine Applications
Gas turbines operate at high rotational speeds and require reliable monitoring systems.
The product supports stable signal transmission for turbine vibration analysis and protection applications.
5.3 Compressor Monitoring
Industrial compressors require accurate vibration measurement to identify mechanical problems before failures occur.
The extended cable length provides installation flexibility for large compressor systems.
5.4 Generator Condition Monitoring
Generators require continuous monitoring of rotor movement and mechanical stability.
The product supports accurate signal transmission for generator protection and condition analysis.
5.5 Petrochemical Equipment Monitoring
Petrochemical facilities use large rotating machines under continuous operating conditions.
The product provides reliable signal connection for machinery monitoring systems in demanding environments.
5.6 Industrial Machinery Applications
The product can be used for:
- Centrifugal pumps
- Large electric motors
- Turbo machinery
- Industrial fans
- Rotating production equipment
- High-speed machinery
It supports equipment reliability improvement by providing accurate operating condition information.
6. Product Advantages
Extended Cable Distance
The 12-meter cable length allows installation in large equipment where the sensor and monitoring cabinet are separated by a long distance.
Reliable Signal Transmission
The cable assembly maintains stable transmission of proximity signals, helping ensure accurate measurement results.
Strong Electromagnetic Protection
The shielded cable structure reduces electrical interference and improves system reliability.
High Mechanical Strength
The industrial-grade construction allows the cable to withstand vibration, mechanical stress, and long-term operation.
Good Environmental Adaptability
The product is suitable for industrial environments involving temperature changes, oil contamination, moisture, and vibration.
Accurate Condition Monitoring
Stable signal transmission enables monitoring systems to detect small changes in machinery operating conditions.
Easy Installation
The standardized cable design simplifies connection, replacement, and system integration.
Supports Predictive Maintenance
Accurate monitoring information helps identify equipment problems early and reduces unexpected downtime.
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 | 12 meters |
| Signal Type | Dynamic vibration and displacement signal |
| Cable Design | Shielded coaxial industrial cable |
| Connection Method | Probe extension connection |
| Operating Environment | Industrial rotating equipment applications |
| 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 |
|---|---|---|---|---|---|
| 330905-00-12-05-02-05 | Extension Cable Assembly | 12-meter proximity extension cable, shielded signal transmission | Length: 12000 mm × Diameter approx. 5 mm | Approx. 0.80 kg | Turbine and compressor monitoring |
| 330905-00-12-05-02-RU | Extension Cable Assembly | 12-meter proximity cable assembly for industrial monitoring | Length: 12000 mm × Diameter approx. 5 mm | Approx. 0.80 kg | Rotating machinery applications |
| 330905-00-11-05-02-00 | Extension Cable Assembly | 11-meter proximity extension cable | Length: 11000 mm × Diameter approx. 5 mm | Approx. 0.75 kg | Large machine monitoring |
| 330905-00-10-10-02-05 | Extension Cable Assembly | 10-meter proximity extension cable | Length: 10000 mm × Diameter approx. 5 mm | Approx. 0.70 kg | General machinery monitoring |
| 330103-00-03-10-02-00 | Proximity Probe | 8 mm sensing tip, vibration measurement probe | 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, high accuracy vibration measurement | Probe length approx. 100 mm | Approx. 0.18 kg | Rotating machinery monitoring |
| 330730-080-00-05 | Extension Cable Assembly | Long-distance proximity signal extension cable | Length: 5000 mm × Diameter approx. 5 mm | Approx. 0.55 kg | Industrial condition monitoring |
| 3500/22M | Data Interface Module | Machinery data acquisition and communication module | Approx. 120 mm × 40 mm × 130 mm | Approx. 0.85 kg | Machinery monitoring systems |
11. Product Summary
The Bently Nevada 330905-00-12-10-02-00 is a 12-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 position.
The extended cable length makes it suitable for large rotating machinery installations where additional distance between the sensor and monitoring equipment is required.
With strong shielding performance, stable signal transmission, durable mechanical construction, and excellent industrial reliability, the product is widely used in turbines, compressors, generators, pumps, and other critical rotating equipment.
The 330905-00-12-10-02-00 supports machinery protection and predictive maintenance by providing accurate operating information, helping improve equipment reliability, reduce maintenance risks, optimize inspection schedules, and extend the service life of industrial machinery.