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- Bently Nevada
- 330908-00-56-10-02-05
- 3300 NSv Proximity Probe
- USA
- 8 mm
- 0.08kg
- Xiamen, China
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Bently Nevada 330908-00-56-10-02-05 Proximity Probe Product Introduction and Technical Specification
1. Product Overview
The Bently Nevada 330908-00-56-10-02-05 is a high-precision proximity probe designed for continuous monitoring of rotating machinery shaft vibration, shaft displacement, and relative shaft position. It belongs to the 3300 XL 8 mm Proximity Probe Series and is widely applied in industrial machinery condition monitoring and protection systems.
The product uses advanced eddy current sensing technology to achieve non-contact measurement between the probe tip and the rotating shaft. By detecting changes in electromagnetic field strength caused by shaft movement, the sensor provides accurate and stable signals for vibration analysis, machine protection, and predictive maintenance.
The 330908-00-56-10-02-05 is designed for critical rotating equipment applications that require high reliability, accurate measurement, and long-term operational stability. It is suitable for turbines, compressors, generators, pumps, motors, and other industrial rotating equipment where continuous condition monitoring is necessary.
With its compact 8 mm probe structure, stable output characteristics, and industrial-grade design, this model provides an effective solution for monitoring shaft movement and evaluating the operating condition of important machinery.
2. Product Basic Information
| Parameter | Description |
|---|---|
| Product Model | Bently Nevada 330908-00-56-10-02-05 |
| Product Series | 3300 XL 8 mm Proximity Probe Series |
| Product Type | Eddy Current Proximity Probe |
| Measurement Principle | Non-contact eddy current displacement sensing |
| Main Function | Shaft vibration and position monitoring |
| Probe Diameter | 8 mm |
| Measurement Target | Rotating shaft surface |
| Installation Method | Threaded mounting installation |
| Connection Type | Extension cable compatible configuration |
| Signal Output | Dynamic vibration signal and gap voltage signal |
| Operating Mode | Continuous online monitoring |
| Application Category | Rotating machinery condition monitoring |
| Working Environment | Industrial rotating equipment applications |
| Dimensions | Approx. 8 mm probe diameter, cylindrical probe structure, overall length depends on configuration |
| Weight | Approx. 0.08 kg |
3. Detailed Product Parameters
| Parameter | Specification |
|---|---|
| Product Family | 3300 XL Monitoring Product Family |
| Product Series | 3300 XL 8 mm Proximity Probe |
| Sensor Technology | Eddy current proximity sensing technology |
| Probe Diameter | 8 mm |
| Measurement Method | Non-contact shaft displacement measurement |
| Detection Capability | Shaft vibration, displacement, and relative movement monitoring |
| Measuring Principle | Electromagnetic field variation detection |
| Output Characteristics | Electrical signal proportional to shaft movement |
| Frequency Response | Suitable for high-speed rotating machinery |
| Measurement Accuracy | Precision shaft displacement measurement capability |
| Signal Stability | Stable output during continuous operation |
| Mechanical Structure | Compact cylindrical industrial sensor design |
| Housing Construction | Industrial protective metal structure |
| Installation Structure | Threaded mounting design |
| Cable Connection | Compatible extension cable system |
| Environmental Capability | Suitable for vibration, temperature variation, and industrial environments |
| Maintenance Requirement | Low maintenance operation |
| Dimensions | Approx. 8 mm diameter sensing tip with compact cylindrical body |
| Weight | Approx. 0.08 kg |
4. Product Working Principle
The 330908-00-56-10-02-05 operates using eddy current proximity measurement technology.
The sensing element generates a high-frequency electromagnetic field near the rotating shaft surface. When the shaft position changes relative to the probe, the electromagnetic field changes according to the distance variation.
The internal electronics convert these changes into electrical signals. The monitoring system analyzes the signals to determine shaft vibration level, displacement changes, and overall machinery operating conditions.
The non-contact measurement method eliminates physical contact between the sensor and rotating shaft. This reduces mechanical wear, improves measurement reliability, and allows continuous operation in demanding industrial environments.
5. Product Features
5.1 High Precision Shaft Monitoring
The probe provides accurate measurement of shaft vibration and displacement changes.
It helps identify abnormal operating conditions at an early stage, allowing maintenance teams to improve equipment reliability and reduce unexpected failures.
5.2 Non-Contact Detection Technology
The sensor uses electromagnetic measurement technology without direct contact with rotating components.
This eliminates friction, reduces wear, improves stability, and extends the service life of the monitoring system.
5.3 Stable Signal Performance
The product provides consistent and repeatable measurement signals.
Stable output characteristics improve vibration analysis accuracy and support reliable machinery condition evaluation.
5.4 Compact Sensor Design
The 8 mm probe structure provides flexible installation capability.
The compact sensing head allows installation in areas with limited space while maintaining accurate measurement performance.
5.5 Long-Term Industrial Operation
The probe is designed for continuous operation in industrial environments.
It can maintain stable performance under vibration, temperature fluctuations, and long operating cycles.
6. Product Applications
The Bently Nevada 330908-00-56-10-02-05 is widely used in rotating machinery monitoring applications.
| Application Field | Typical Equipment |
|---|---|
| Power Generation | Steam turbines, gas turbines, generators |
| Oil and Gas Industry | Compressors, pumps, rotating process equipment |
| Petrochemical Industry | Process compressors and high-speed machinery |
| Manufacturing Industry | Industrial motors and production equipment |
| Marine Industry | Propulsion systems and rotating machinery |
| Energy Industry | Large rotating power equipment |
7. Main Application Functions
| Function | Description |
|---|---|
| Shaft Vibration Monitoring | Measures vibration movement of rotating shafts |
| Shaft Position Measurement | Detects relative shaft displacement |
| Machinery Protection | Provides equipment condition information |
| Predictive Maintenance | Supports condition-based maintenance programs |
| Fault Diagnosis | Helps identify imbalance, misalignment, looseness, and mechanical wear |
| Continuous Monitoring | Provides real-time machine operating information |
8. Product Advantages
| Advantage | Description |
|---|---|
| High Measurement Accuracy | Provides precise shaft vibration and displacement measurement |
| Reliable Industrial Performance | Designed for continuous machinery monitoring |
| Non-Contact Operation | Eliminates mechanical wear caused by physical contact |
| Stable Signal Output | Improves diagnostic accuracy |
| Long Operating Life | Suitable for permanent monitoring installation |
| Strong Environmental Adaptability | Performs reliably under industrial conditions |
| Low Maintenance Requirement | Reduces service frequency and maintenance cost |
| Compact Structure | Allows installation in restricted areas |
| Wide Compatibility | Suitable for various rotating machinery applications |
9. Brand and Product Series Information
| Category | Information |
|---|---|
| Brand | Bently Nevada |
| Product Family | 3300 XL Monitoring Products |
| Product Series | 3300 XL 8 mm Proximity Probe Series |
| Product Category | Eddy Current Vibration and Position Sensor |
| Main Function | Shaft Vibration and Displacement Monitoring |
| Application Purpose | Rotating Machinery Protection and Predictive Maintenance |
10. Recommended Related Models from the Same Series
| Model | Product Type | Main Parameters | Dimensions | Weight (kg) | Application |
|---|---|---|---|---|---|
| 330908-00-56-10-02-00 | 3300 XL 8 mm Proximity Probe | 8 mm eddy current sensor, shaft vibration measurement | Approx. 8 mm diameter cylindrical probe | 0.08 kg | General rotating machinery monitoring |
| 330908-00-56-10-02-05-RU | 3300 XL 8 mm Proximity Probe | Shaft displacement and vibration monitoring configuration | Approx. 8 mm sensing head | 0.08 kg | Machinery protection systems |
| 330908-00-53-10-02-05 | 3300 XL 8 mm Proximity Probe | High stability shaft monitoring configuration | Approx. 8 mm diameter structure | 0.08 kg | Industrial rotating equipment |
| 330908-00-46-05-02-05 | 3300 XL 8 mm Proximity Probe | Precision vibration measurement configuration | Approx. 8 mm cylindrical body | 0.08 kg | Turbine and compressor systems |
| 330906-02-12-05-02-05 | 3300 XL 8 mm Proximity Probe | Standard vibration and position monitoring | Approx. 8 mm probe diameter | 0.05 kg | Industrial condition monitoring |
11. Recommended Popular Models from the Same Brand
| Model | Product Type | Main Parameters | Dimensions | Weight (kg) | Application |
|---|---|---|---|---|---|
| 330103-00-03-10-02-00 | Proximity Probe | 8 mm eddy current sensing technology | Approx. 8 mm diameter sensor structure | 0.05 kg | Rotating machinery monitoring |
| 330180-50-00 | Extension Cable | High reliability signal transmission cable | Cable length depends on configuration | 0.20 kg | Sensor connection systems |
| 3500/42M | Monitoring Module | Multi-channel vibration and position monitoring | Rack-mounted industrial module | 0.80 kg | Machinery protection applications |
| 3500/22M | Communication Interface Module | Data communication and monitoring interface | Standard rack module structure | 0.75 kg | Monitoring system integration |
| 330400-01-05 | Proximity Sensor Component | Shaft vibration and displacement measurement | Compact industrial sensor structure | 0.06 kg | Turbine and compressor monitoring |
12. Model Selection Guide
| Application Requirement | Recommended Model |
|---|---|
| Standard 8 mm shaft vibration monitoring | 330906 series |
| Special configuration proximity probe | 330908 series |
| Larger sensing diameter application | 330907 series |
| Complete machinery protection system | 3500 series modules |
| Extension cable connection requirement | 330930 series |
13. Product Summary
The Bently Nevada 330908-00-56-10-02-05 is a professional 3300 XL 8 mm proximity probe designed for accurate and continuous monitoring of rotating machinery conditions.
The product combines eddy current non-contact sensing technology, stable signal performance, compact mechanical design, and industrial durability. It provides reliable measurement of shaft vibration, displacement, and relative position changes.
With advantages including high precision, excellent stability, long service life, low maintenance requirements, and strong environmental adaptability, this model is suitable for critical rotating equipment such as turbines, compressors, generators, pumps, and other high-value industrial machines.
The 330908-00-56-10-02-05 provides an effective monitoring solution for improving equipment reliability, supporting predictive maintenance strategies, reducing unexpected downtime, and increasing operational safety in industrial environments.