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- 330909-00-50-10-01-05
- 3300 NSv Proximity Probe
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Bently Nevada 330909-00-50-10-01-05 Proximity Extension Cable Product Introduction, Technical Parameters and Industrial Application Analysis
1. Product Overview
330909-00-50-10-01-05 is a precision proximity extension cable assembly designed for use in industrial rotating machinery monitoring and protection systems. It belongs to the 3300 XL Series and functions as a connection component between a proximity probe and a monitoring system.
The product is mainly used to extend the electrical connection distance between the sensor and monitoring equipment while maintaining stable transmission of high-frequency eddy current measurement signals.
The 330909-00-50-10-01-05 is designed for applications requiring accurate monitoring of:
- Shaft vibration
- Radial displacement
- Axial movement
- Rotor position
- Machinery operating condition
The product provides reliable signal transmission performance and helps ensure that measurement signals generated by proximity sensors can be transferred accurately to monitoring equipment.
With a 10-meter cable length, this model is suitable for industrial installations where the proximity probe and monitoring system are separated by a moderate distance. It provides installation flexibility while maintaining stable electrical characteristics.
This product is commonly used in critical rotating machinery applications, including:
- Steam turbines
- Gas turbines
- Compressors
- Generators
- Pumps
- Industrial motors
The cable assembly is designed for continuous operation in industrial environments where reliability, signal stability, and mechanical durability are required.
2. Product Basic Information
| Item | Description |
|---|---|
| Model | 330909-00-50-10-01-05 |
| Brand | Bently Nevada |
| Product Series | 3300 XL Series |
| Product Type | Proximity Extension Cable Assembly |
| Main Function | Signal extension between proximity probe and monitoring equipment |
| Measurement Technology | Eddy Current Non-Contact Measurement Technology |
| Cable Length | 10 meters |
| Application Purpose | Shaft vibration and displacement measurement |
| Installation Type | Fixed industrial installation |
| Signal Type | High-frequency proximity measurement signal |
| System Application | Rotating machinery condition monitoring and protection |
| Compatible Components | 3300 XL proximity probes and monitoring modules |
| Typical Equipment | Turbines, compressors, generators, pumps, motors |
| Operating Environment | Industrial vibration, temperature variation, and electrical interference conditions |
3. Detailed Technical Parameters
| Parameter | Specification |
|---|---|
| Model Number | 330909-00-50-10-01-05 |
| Product Series | 3300 XL |
| Product Category | Proximity Extension Cable |
| Cable Length | 10 meters |
| Cable Type | Shielded coaxial extension cable |
| Signal Transmission Method | High-frequency eddy current signal transmission |
| Measurement Principle | Non-contact displacement measurement |
| Probe Compatibility | 3300 XL proximity probe system |
| Connector Configuration | Industrial proximity sensor connection interface |
| Cable Construction | Flexible shielded industrial cable |
| Electrical Characteristics | Stable impedance and low signal attenuation |
| Shielding Performance | Provides protection against electromagnetic interference |
| Mechanical Performance | Designed for continuous industrial vibration environments |
| Installation Method | Fixed connection between sensor and monitoring equipment |
| Operating Application | Machinery monitoring, protection, and predictive maintenance |
| Approximate Dimensions | Cable length: 10000 mm; cable diameter approximately 5 mm |
| Weight | Approximately 0.45 kg |
4. Product Structure and Working Principle
The 330909-00-50-10-01-05 operates as a connection element within a complete proximity monitoring system.
The basic system configuration includes:
| Component | Function |
|---|---|
| Proximity Probe | Measures shaft vibration, displacement, and position |
| Extension Cable | Transfers sensor signals to monitoring equipment |
| Signal Processing Unit | Processes measurement signals |
| Monitoring Module | Provides machinery protection and condition analysis |
The working principle is based on eddy current measurement technology.
The proximity probe creates a high-frequency electromagnetic field near the rotating shaft. When the shaft position changes due to vibration, imbalance, thermal expansion, or mechanical movement, the distance between the probe tip and shaft surface changes.
This variation modifies the electromagnetic field and generates an electrical signal proportional to shaft movement.
The extension cable transfers the measurement signal while maintaining:
- Signal accuracy
- Electrical stability
- Low transmission loss
- Reliable communication performance
The 10-meter cable length allows the sensor to be installed near the machine while allowing monitoring equipment to remain in a control cabinet or protected location.
5. Product Applications
5.1 Steam Turbine Monitoring
Steam turbines are high-value rotating machines that require continuous monitoring to maintain safe operation.
The product supports turbine monitoring systems by providing stable signal transmission for:
- Shaft vibration measurement
- Rotor displacement monitoring
- Axial position monitoring
- Mechanical condition evaluation
Accurate signal transmission helps maintenance teams identify abnormal machine behavior and reduce the risk of unexpected shutdowns.
5.2 Gas Turbine Applications
Gas turbines operate at high speeds and under demanding conditions.
Reliable proximity measurement is required to monitor rotor movement and vibration characteristics.
The product supports:
- Turbine protection systems
- Vibration analysis
- Shaft movement monitoring
- Equipment condition evaluation
5.3 Compressor Monitoring
Industrial compressors require reliable monitoring because mechanical failures can affect production efficiency.
The product supports monitoring applications including:
- Rotor imbalance detection
- Shaft displacement measurement
- Mechanical looseness analysis
- Vibration trend monitoring
5.4 Generator Condition Monitoring
Generators require accurate shaft monitoring to maintain stable operation.
The product provides reliable connection performance for:
- Rotor position measurement
- Shaft vibration monitoring
- Mechanical condition analysis
- Protection systems
5.5 Pump and Motor Monitoring
Large pumps and motors often operate continuously under heavy mechanical loads.
The product supports monitoring systems used to identify:
- Shaft misalignment
- Mechanical wear
- Abnormal vibration
- Operating condition changes
6. Product Advantages
6.1 Reliable Signal Transmission
The product provides stable transmission of proximity measurement signals, helping maintain accurate machinery monitoring.
6.2 Flexible Installation Distance
The 10-meter cable length allows easier installation in industrial equipment layouts where sensors and monitoring equipment are separated.
6.3 Stable Electrical Performance
The cable maintains consistent electrical characteristics, helping reduce measurement errors and signal degradation.
6.4 Strong Anti-Interference Capability
The shielded structure helps protect measurement signals from electromagnetic interference generated by industrial equipment.
6.5 High Mechanical Reliability
The product is designed for long-term operation under vibration, mechanical stress, and industrial environmental conditions.
6.6 Supports Predictive Maintenance
Reliable signal transmission allows early detection of machinery problems and improves maintenance planning.
7. Brand Introduction
Brand: Bently Nevada
Bently Nevada is an industrial machinery monitoring brand specializing in rotating equipment protection and condition monitoring technologies.
The brand focuses on:
- Vibration measurement
- Shaft displacement monitoring
- Proximity sensing
- Machinery diagnostics
- Predictive maintenance applications
Its products are widely used in industries requiring high reliability and continuous equipment operation.
Typical applications include:
- Power generation
- Energy production
- Petrochemical industries
- Heavy manufacturing
The technology helps improve equipment availability, reduce downtime, and support efficient maintenance management.
8. Product Series Introduction
3300 XL Series
The 3300 XL Series is a professional proximity monitoring product family designed for continuous monitoring of rotating machinery.
The series provides solutions for:
- Shaft vibration measurement
- Radial displacement monitoring
- Axial position measurement
- Rotor movement analysis
- Machinery protection
The product family includes:
- Proximity probes
- Extension cables
- Signal processing components
- Monitoring modules
- Protection devices
Main Features of 3300 XL Series
| Feature | Description |
|---|---|
| Measurement Accuracy | High precision non-contact shaft measurement |
| Signal Stability | Reliable transmission of vibration and displacement signals |
| Operating Reliability | Designed for continuous industrial service |
| Environmental Capability | Suitable for vibration and electrical noise environments |
| Compatibility | Supports different rotating machinery configurations |
| Application Range | Turbines, compressors, generators, motors, pumps |
9. Recommended Same Series or Related Models
| Model | Series | Product Type | Main Parameters | Dimensions | Weight kg |
|---|---|---|---|---|---|
| 330909-00-50-05-01-05 | 3300 XL | Proximity Extension Cable | 5-meter proximity extension cable | Length: 5000 mm, diameter approx. 5 mm | 0.25 kg |
| 330909-00-50-08-01-05 | 3300 XL | Proximity Extension Cable | 8-meter industrial extension cable | Length: 8000 mm, diameter approx. 5 mm | 0.35 kg |
| 330909-00-50-10-02-05 | 3300 XL | Proximity Extension Cable | 10-meter shielded extension cable | Length: 10000 mm, diameter approx. 5 mm | 0.45 kg |
| 330909-00-28-10-02-00 | 3300 XL | Proximity Extension Cable | 10-meter proximity signal cable | Length: 10000 mm, diameter approx. 5 mm | 0.45 kg |
| 330909-00-25-10-02-00 | 3300 XL | Proximity Extension Cable | 10-meter industrial extension cable | Length: 10000 mm, diameter approx. 5 mm | 0.45 kg |
10. Recommended Popular Models from the Same Brand
| Model | Series | Product Type | Main Parameters | Dimensions | Weight kg |
|---|---|---|---|---|---|
| 330101-00-12-10-02-00 | 3300 XL | Proximity Probe | 8 mm sensing probe for shaft vibration measurement | Length approx. 120 mm | 0.12 kg |
| 330103-00-05-10-02-00 | 3300 XL | Proximity Probe | Compact displacement measurement probe | Length approx. 100 mm | 0.11 kg |
| 330180-50-00 | 3300 XL | Proximity Monitoring Component | Industrial proximity system component | Approx. 100 × 30 × 30 mm | 0.18 kg |
| 3500/42M | 3500 Series | Proximity Monitoring Module | Four-channel vibration and position monitoring module | Approx. 241 × 24 × 120 mm | 0.60 kg |
| 3500/22M | 3500 Series | Data Interface Module | Machinery monitoring communication module | Approx. 241 × 24 × 120 mm | 0.55 kg |
11. Product Selection Guide
| Selection Factor | Description |
|---|---|
| Cable Length | Select according to distance between sensor and monitoring equipment |
| Probe Compatibility | Confirm matching with installed proximity probe |
| Machinery Type | Choose according to turbine, compressor, generator, pump, or motor application |
| Installation Environment | Consider vibration, temperature, and electrical interference |
| Maintenance Requirements | Select components suitable for continuous operation |
12. Product Summary
The 330909-00-50-10-01-05 is a reliable proximity extension cable assembly belonging to the 3300 XL Series.
It is designed to provide stable and accurate signal transmission between proximity probes and machinery monitoring systems.
With a 10-meter cable length, shielded construction, stable electrical characteristics, and durable industrial design, this model is suitable for a wide range of rotating machinery applications.
The product supports accurate monitoring of shaft vibration, displacement, and rotor position, helping improve equipment reliability and reduce unexpected failures.
The 330909-00-50-10-01-05 provides a dependable connection solution for predictive maintenance, machinery protection, and long-term operation of critical industrial rotating equipment.