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- Bently Nevada
- 330910-05-10-05-02-CN
- 3300 NSv Proximity Probe
- USA
- 8 mm × 1000 mm
- 0.3kg
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Bently Nevada 330910-05-10-05-02-CN Proximity Probe Product Detailed Introduction, Technical Parameters, Applications and Model Recommendations
1. Product Overview
Bently Nevada 330910-05-10-05-02-CN is a high-precision eddy current proximity probe designed for continuous monitoring and protection of industrial rotating machinery. It belongs to the 3300 XL Series Proximity Transducer System and is mainly used for measuring shaft vibration, shaft displacement, and relative movement between the probe and rotating shaft.
The product adopts advanced non-contact eddy current measurement technology. By detecting changes in the electromagnetic field between the probe tip and the conductive shaft surface, it provides accurate information about shaft movement without physical contact.
The non-contact design eliminates mechanical wear between the sensor and rotating components, allowing reliable operation in high-speed and long-duration industrial applications.
The 330910-05-10-05-02-CN model is suitable for critical rotating machinery where stable vibration monitoring and accurate displacement measurement are required. It is commonly used in turbines, compressors, generators, pumps, and other large industrial equipment.
2. Product Model Information
| Item | Description |
|---|---|
| Product Model | 330910-05-10-05-02-CN |
| Product Type | Eddy Current Proximity Probe |
| Product Series | 3300 XL Series |
| Measurement Technology | Eddy current displacement measurement |
| Sensor Design | Non-contact shaft monitoring sensor |
| Probe Diameter | 8 mm |
| Installation Method | Threaded mounting |
| Measurement Target | Rotating conductive shaft surface |
| Main Function | Shaft vibration and displacement monitoring |
| System Configuration | Probe + extension cable + Proximitor Sensor |
| Application Category | Rotating machinery condition monitoring |
3. Product Technical Parameters
| Parameter | Specification |
|---|---|
| Model Number | 330910-05-10-05-02-CN |
| Product Series | 3300 XL Proximity Transducer System |
| Sensor Type | Eddy Current Proximity Sensor |
| Probe Diameter | 8 mm |
| Thread Size | 3/8-24 UNF |
| Probe Length | Approx. 1 meter |
| Measurement Principle | Electromagnetic eddy current sensing |
| Measurement Range | Standard 8 mm proximity measurement range |
| Measurement Function | Shaft vibration and displacement detection |
| Output Signal | Compatible with matching signal conditioning unit |
| Frequency Response | Suitable for dynamic rotating machinery monitoring |
| Operating Temperature | Industrial operating temperature range |
| Probe Construction | Industrial-grade metal housing |
| Cable Connection | Coaxial extension cable connection |
| Mounting Type | Threaded fixed installation |
| Environmental Capability | Suitable for vibration-intensive industrial environments |
| Dimension | Approx. Ø8 mm × 1000 mm probe length |
| Probe Weight | Approx. 0.15 kg |
| Package Weight | Approx. 0.30 kg |
4. Product Structure and Working Principle
The 330910-05-10-05-02-CN proximity probe operates according to the eddy current measurement principle.
A precision coil inside the probe generates a high-frequency electromagnetic field. When the probe tip approaches a metallic rotating shaft, eddy currents are created on the shaft surface, which changes the electromagnetic field strength.
The probe detects this variation and converts it into an electrical signal proportional to the distance between the probe and the shaft.
The monitoring system uses this signal to analyze:
- Shaft radial vibration
- Axial displacement
- Rotor movement
- Mechanical stability
- Equipment operating condition
The non-contact measurement method allows the sensor to work continuously without friction, making it highly suitable for high-speed rotating equipment.
5. Product Applications
5.1 Steam Turbine Monitoring
The product is widely used in steam turbine monitoring systems for detecting shaft vibration and rotor movement.
Main monitoring functions include:
- Shaft vibration measurement
- Rotor position monitoring
- Bearing condition analysis
- Mechanical fault prevention
5.2 Gas Turbine Monitoring
Gas turbines require accurate monitoring because they operate at high speeds and under demanding conditions.
The proximity probe helps detect:
- Rotor instability
- Shaft movement changes
- Abnormal vibration conditions
- Mechanical performance changes
5.3 Compressor Condition Monitoring
Large compressors require continuous vibration monitoring to maintain safe and efficient operation.
The probe helps identify:
- Rotor imbalance
- Shaft misalignment
- Bearing degradation
- Excessive vibration
5.4 Generator Equipment Monitoring
The sensor is suitable for generator applications where shaft position and vibration monitoring are required.
It helps improve:
- Equipment reliability
- Operational safety
- Maintenance planning
5.5 Industrial Pump Monitoring
Large industrial pumps use proximity probes to detect shaft movement changes and prevent mechanical failures.
Typical applications include:
- Pump shaft vibration monitoring
- Bearing condition monitoring
- Rotating component protection
5.6 Heavy Industrial Machinery
The product is suitable for various rotating equipment applications, including:
- Power generation machinery
- Process equipment
- Large mechanical drive systems
- Continuous operation machinery
6. Product Advantages
High Measurement Accuracy
The product provides accurate shaft vibration and displacement measurement, allowing operators to monitor machine conditions effectively.
Non-Contact Measurement Technology
The sensor does not physically touch the rotating shaft, reducing mechanical wear and extending operating life.
Excellent Long-Term Reliability
The probe is designed for continuous industrial operation and provides stable performance over extended service periods.
Strong Environmental Adaptability
The product is suitable for harsh industrial environments involving:
- Mechanical vibration
- Temperature variation
- Continuous operation
- Industrial contamination
Stable Signal Performance
The eddy current sensing principle provides consistent output characteristics and reliable monitoring data.
Easy Installation and Maintenance
The standardized design allows convenient installation, replacement, and integration with compatible monitoring systems.
Supports Predictive Maintenance
The product provides important operating information that helps detect mechanical problems before major equipment damage occurs.
7. Brand and Product Series Information
| Item | Description |
|---|---|
| Brand | Bently Nevada |
| Product Category | Rotating Machinery Monitoring Sensor |
| Product Series | 3300 XL Series |
| System Type | Proximity Transducer System |
| Main Function | Shaft vibration and displacement monitoring |
| Application Field | Industrial machinery protection |
8. Recommended Models from the Same Series or Related Models
| Model | Product Description | Main Parameters | Dimension | Weight (kg) |
|---|---|---|---|---|
| 330910-05-10-02-00 | 3300 XL proximity probe | Standard 8 mm eddy current vibration sensor | Ø8 mm × approx. 1 m | Approx. 0.15 kg |
| 330910-05-10-10-02-CN | 3300 XL proximity probe | Similar configuration for shaft vibration monitoring | Ø8 mm × approx. 1 m | Approx. 0.15 kg |
| 330910-05-13-05-02-CN | 3300 XL proximity probe | Shaft displacement monitoring sensor | Ø8 mm × approx. 1 m | Approx. 0.15 kg |
| 330901-00-08-10-02-00 | Standard proximity probe | 8 mm displacement measurement probe | Ø8 mm probe body | Approx. 0.15 kg |
| 330930-040-00-00 | Extension cable | 4-meter proximity system extension cable | Approx. 4 m cable length | Approx. 0.25 kg |
9. Recommended Popular Models from the Same Brand
| Model | Product Type | Main Parameters | Dimension | Weight (kg) |
|---|---|---|---|---|
| 330103-00-05-10-02-00 | Proximity Probe | 8 mm eddy current shaft vibration sensor | Ø8 mm × approx. 1 m | Approx. 0.16 kg |
| 330180-50-00 | Proximitor Sensor | Signal conditioning module for proximity probes | Standard electronic module size | Approx. 0.35 kg |
| 330730-080-00-00 | Extension Cable | 8-meter monitoring system cable | Approx. 8 m length | Approx. 0.45 kg |
| 3500/42M 128229-01 | Vibration Monitoring Module | Multi-channel machinery vibration monitoring module | Standard rack module | Approx. 0.50 kg |
| 3500/22M 138607-01 | Machinery Data Interface Module | Machinery monitoring communication interface | Standard rack module | Approx. 0.40 kg |
10. Installation and Selection Considerations
When applying the 330910-05-10-05-02-CN, the following factors should be considered:
| Selection Factor | Description |
|---|---|
| Equipment Type | Confirm rotating machinery application |
| Shaft Diameter | Ensure correct installation position |
| Measurement Requirement | Determine vibration or displacement monitoring needs |
| Installation Space | Verify mechanical clearance |
| Cable Length | Select proper system configuration |
| Operating Environment | Consider temperature and vibration conditions |
Recommended applications:
- Steam turbines
- Gas turbines
- Compressors
- Generators
- Industrial pumps
- High-speed rotating equipment
11. Product Performance Evaluation
| Evaluation Item | Performance |
|---|---|
| Measurement Accuracy | Excellent |
| Signal Stability | Excellent |
| Long-Term Reliability | Excellent |
| Mechanical Durability | Excellent |
| Environmental Resistance | Excellent |
| Installation Convenience | Very Good |
| Maintenance Requirement | Low |
12. Product Summary
The Bently Nevada 330910-05-10-05-02-CN is a reliable 3300 XL Series eddy current proximity probe designed for accurate and continuous monitoring of industrial rotating machinery.
With its non-contact measurement technology, stable signal output, strong environmental adaptability, and durable construction, the product provides reliable shaft vibration and displacement monitoring for critical equipment.
It is widely suitable for turbines, compressors, generators, pumps, and other rotating machinery where high reliability and continuous condition monitoring are required.
The product supports predictive maintenance by providing accurate mechanical condition information, helping improve equipment safety, reduce unexpected failures, optimize maintenance schedules, and extend the service life of industrial machinery.