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- Bently Nevada
- 330910-09-20-10-02-00
- 3300 NSv Proximity Probe
- USA
- 8 mm × 1000 mm
- 0.3kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330910-09-20-10-02-00 Proximity Probe Product Detailed Introduction, Technical Parameters, Applications and Model Recommendations
1. Product Overview
Bently Nevada 330910-09-20-10-02-00 is a precision eddy current proximity probe designed for continuous monitoring of rotating machinery conditions. It belongs to the 3300 XL Series Proximity Transducer System and is mainly used for measuring shaft vibration, shaft displacement, and relative shaft movement in critical industrial equipment.
The product uses advanced eddy current sensing technology to provide accurate non-contact measurement between the probe tip and the conductive shaft surface. The sensor detects small changes in shaft position by measuring variations in the electromagnetic field generated between the probe and the rotating target.
The non-contact structure allows the probe to operate reliably under high-speed rotating conditions without direct contact, eliminating mechanical friction and reducing maintenance requirements.
The 330910-09-20-10-02-00 model is suitable for industrial applications requiring accurate shaft monitoring, reliable vibration measurement, and continuous machine protection. It is commonly used in turbines, compressors, generators, pumps, and other rotating equipment.
The product provides important operating information for machinery condition analysis, fault diagnosis, predictive maintenance, and equipment reliability improvement.
2. Product Model Information
| Item | Description |
|---|---|
| Product Model | 330910-09-20-10-02-00 |
| Product Type | Eddy Current Proximity Probe |
| Product Series | 3300 XL Series |
| Measurement Technology | Eddy Current Displacement Measurement |
| Sensor Structure | Non-contact shaft monitoring sensor |
| Probe Diameter | 8 mm |
| Installation Method | Threaded mounting |
| Measurement Target | Conductive rotating shaft surface |
| Main Function | Shaft vibration and displacement monitoring |
| System Configuration | Probe + extension cable + signal conditioning unit |
| Application Category | Industrial rotating machinery condition monitoring |
3. Product Technical Parameters
| Parameter | Specification |
|---|---|
| Model Number | 330910-09-20-10-02-00 |
| Product Series | 3300 XL Proximity Transducer System |
| Sensor Type | Eddy Current Proximity Probe |
| 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, displacement, and position monitoring |
| Measurement Method | Non-contact electromagnetic measurement |
| Output Signal | Compatible with matching signal conditioning equipment |
| Frequency Response | Suitable for dynamic rotating machinery monitoring |
| Operating Temperature | Industrial operating temperature range |
| Probe Housing Material | Industrial-grade metal alloy construction |
| Cable Connection | Coaxial extension cable connection |
| Installation Type | Fixed threaded installation |
| Environmental Capability | Suitable for continuous industrial operation |
| 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 330910-09-20-10-02-00 proximity probe operates based on the eddy current displacement measurement principle.
The sensing coil inside the probe produces a high-frequency electromagnetic field. When the probe tip is placed close to a conductive rotating shaft, eddy currents are generated on the shaft surface.
The generated eddy currents influence the electromagnetic field around the probe. The sensor measures these changes and converts them into an electrical output signal representing the distance between the probe tip and the shaft.
The monitoring system uses the signal to evaluate:
- Shaft radial vibration
- Axial displacement
- Rotor position changes
- Mechanical stability
- Equipment operating condition
The non-contact design ensures reliable measurement because there is no direct physical contact between the sensor and rotating shaft.
5. Product Applications
5.1 Steam Turbine Monitoring
The product is widely applied in steam turbine monitoring systems where accurate shaft condition measurement is required.
Typical applications include:
- Shaft vibration monitoring
- Rotor displacement measurement
- Bearing condition evaluation
- Mechanical fault detection
5.2 Gas Turbine Monitoring
Gas turbines require stable and accurate monitoring because they operate under high-speed conditions.
The proximity probe helps monitor:
- Rotor stability
- Shaft movement changes
- Abnormal vibration conditions
- Mechanical operation status
5.3 Compressor Monitoring
Large compressors require continuous vibration monitoring to ensure safe operation.
The product helps detect:
- Rotor imbalance
- Shaft misalignment
- Bearing wear
- Excessive vibration
5.4 Generator Monitoring
The sensor is suitable for generator systems requiring continuous shaft movement analysis.
Applications include:
- Rotor position monitoring
- Vibration measurement
- Mechanical condition evaluation
- Equipment protection
5.5 Industrial Pump Monitoring
Industrial pumps use proximity probes to monitor shaft movement and improve operational reliability.
Typical applications include:
- Pump vibration monitoring
- Bearing protection
- Rotating component analysis
5.6 Other Industrial Machinery Applications
The product can be used in:
- Power generation systems
- Large rotating machinery
- Process equipment
- Industrial drive systems
6. Product Advantages
High Measurement Accuracy
The product provides precise shaft vibration and displacement measurement, allowing accurate evaluation of machinery operating conditions.
Non-Contact Measurement
The probe works without touching the rotating shaft, reducing mechanical wear and extending service life.
Stable Measurement Signal
The eddy current sensing technology provides repeatable and stable measurement results during continuous operation.
Excellent Long-Term Reliability
The robust industrial design supports long-term operation in demanding environments.
Strong Environmental Adaptability
The product performs reliably under:
- High vibration conditions
- Temperature changes
- Continuous operating cycles
- Industrial environments
Reliable Machinery Protection
The sensor provides important condition information for machine monitoring and protection systems.
Easy Installation
The standardized structure allows convenient mounting, replacement, and maintenance.
Supports Predictive Maintenance
Continuous monitoring helps identify developing mechanical problems early and reduces unexpected equipment downtime.
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) |
|---|---|---|---|---|
| 330910-09-20-05-02-00 | 3300 XL proximity probe | 8 mm eddy current shaft vibration sensor | Ø8 mm × approx. 1 m | Approx. 0.15 kg |
| 330910-09-20-10-01-00 | 3300 XL proximity probe | Shaft displacement and vibration monitoring sensor | Ø8 mm × approx. 1 m | Approx. 0.15 kg |
| 330910-09-17-10-02-00 | 3300 XL proximity probe | Industrial rotating machinery monitoring probe | Ø8 mm × approx. 1 m | Approx. 0.15 kg |
| 330910-08-20-10-02-00 | 3300 XL proximity probe | Shaft condition monitoring sensor | Ø8 mm × approx. 1 m | Approx. 0.15 kg |
| 330930-040-00-00 | Extension Cable | Proximity system extension cable | Approx. 4 m 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 | Proximity Signal Module | Signal conditioning module for proximity system | Standard electronic module size | Approx. 0.35 kg |
| 330730-080-00-00 | Extension Cable | 8-meter proximity extension cable | Approx. 8 m length | Approx. 0.45 kg |
| 3500/42M 128229-01 | Vibration Monitoring Module | Multi-channel vibration monitoring unit | Standard rack module size | Approx. 0.50 kg |
| 3500/22M 138607-01 | Machinery Interface Module | Machinery monitoring communication module | Standard rack module size | Approx. 0.40 kg |
10. Installation and Selection Considerations
When selecting the 330910-09-20-10-02-00, the following factors should be considered:
| Selection Factor | Description |
|---|---|
| Equipment Type | Confirm rotating machinery monitoring requirements |
| Shaft Diameter | Ensure correct probe mounting position |
| Monitoring Purpose | Determine vibration or displacement measurement needs |
| Installation Space | Verify available mounting clearance |
| Cable Length | Select suitable extension 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 330910-09-20-10-02-00 is a reliable 3300 XL Series eddy current proximity probe designed for accurate monitoring of industrial rotating machinery.
With its advanced non-contact sensing technology, stable signal performance, durable structure, and excellent environmental adaptability, the product provides reliable shaft vibration and displacement measurement for critical industrial equipment.
It is widely used in turbines, compressors, generators, pumps, and other rotating machinery where continuous monitoring and equipment protection are required.
The product plays an important role in predictive maintenance systems by providing accurate machine condition information, helping improve equipment reliability, reduce unexpected failures, optimize maintenance schedules, and extend the operating life of industrial rotating equipment.