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- Bently Nevada
- 330906-02-12-05-02-05
- 3300 NSv Proximity Probe
- USA
- 8 mm
- 0.05kg
- Xiamen, China
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Bently Nevada 330906-02-12-05-02-05 Proximity Probe Product Introduction and Technical Overview
1. Product Overview
The Bently Nevada 330906-02-12-05-02-05 is a high-performance 3300 XL series 8 mm proximity probe designed for continuous vibration and position monitoring of rotating machinery. It is widely used in industrial condition monitoring systems where accurate shaft displacement measurement, vibration analysis, and machine protection are required.
This model is part of the 3300 XL 8 mm proximity probe family, which is one of the most commonly used eddy current sensor systems for large rotating equipment. The probe works together with compatible extension cables and proximity sensor interfaces to provide a complete non-contact measurement solution.
The product is designed for demanding industrial environments, offering stable measurement performance, excellent signal reliability, and long service life. It is especially suitable for critical rotating equipment where early detection of mechanical problems is necessary to prevent unexpected shutdowns and equipment damage.
2. Product Basic Information
| Parameter | Description |
|---|---|
| Product Model | Bently Nevada 330906-02-12-05-02-05 |
| Product Series | 3300 XL 8 mm Proximity Probe Series |
| Product Type | Eddy Current Proximity Sensor / Shaft Vibration Probe |
| Measurement Principle | Eddy Current Non-Contact Measurement Technology |
| Application Type | Rotating Machinery Condition Monitoring |
| Measurement Target | Shaft Radial Vibration, Shaft Position, Displacement |
| Probe Diameter | 8 mm |
| Output Type | Dynamic AC Signal and Gap Voltage Signal |
| Operating Mode | Continuous Online Monitoring |
| Installation Type | Threaded Mounting Installation |
| Connection Type | Compatible Extension Cable Connection |
| Environmental Protection | Industrial Environment Application |
| Measurement Distance | Approximate 0 to 2 mm range depending on configuration |
| Temperature Capability | Suitable for Industrial High and Low Temperature Conditions |
| Dimensions | Approx. 8 mm probe diameter, compact cylindrical sensor structure, length depends on configuration |
| Weight | Approx. 0.05 kg |
3. Detailed Product Parameters
| Parameter Category | Technical Specification |
|---|---|
| Sensor Technology | High-frequency eddy current sensing technology |
| Probe Diameter | 8 mm standard probe design |
| Measurement Accuracy | High precision displacement measurement capability |
| Measurement Range | Designed for typical shaft vibration and position monitoring applications |
| Signal Stability | Excellent long-term signal stability |
| Frequency Response | Suitable for high-speed rotating machinery vibration measurement |
| Installation Thread | Standard industrial threaded installation structure |
| Housing Material | Corrosion-resistant industrial metal housing |
| Cable Compatibility | Designed for use with matching extension cables |
| Temperature Resistance | Designed for industrial operating environments |
| Maintenance Requirement | Low maintenance, long operating life |
| Dimensions | Diameter approximately 8 mm, overall length determined by probe configuration |
| Weight | Approx. 0.05 kg |
4. Product Features
4.1 Non-Contact Measurement Design
The probe uses eddy current measurement technology, allowing it to measure shaft movement without direct physical contact. This design reduces mechanical wear and improves measurement reliability during long-term operation.
It can continuously monitor shaft displacement changes, helping operators identify abnormal vibration conditions before serious mechanical failures occur.
4.2 High Measurement Stability
The 3300 XL series design provides excellent signal consistency. The sensor maintains stable output characteristics during continuous operation, making it suitable for equipment that requires 24-hour monitoring.
The stable signal quality helps improve diagnostic accuracy and reduces the possibility of incorrect vibration analysis results.
4.3 Strong Industrial Adaptability
The product is designed for use in harsh industrial environments, including applications with vibration, temperature changes, and continuous mechanical operation.
It can be installed on various large rotating machines and integrated into professional machinery protection systems.
4.4 Long Service Life
The probe structure is optimized for long-term industrial operation. Compared with contact measurement devices, the non-contact design significantly reduces mechanical damage and maintenance frequency.
5. Product Applications
The Bently Nevada 330906-02-12-05-02-05 is mainly applied in industrial rotating machinery monitoring systems.
Typical applications include:
| Application Field | Equipment Examples |
|---|---|
| Power Generation | Steam turbines, gas turbines, generators |
| Oil and Gas Industry | Compressors, pumps, turbines |
| Petrochemical Industry | Process compressors, rotating equipment |
| Marine Industry | Propulsion systems and large rotating machinery |
| Manufacturing Industry | High-speed motors, industrial machines |
| Energy Equipment | Large-scale rotating power equipment |
6. Main Application Functions
| Function | Description |
|---|---|
| Shaft Vibration Monitoring | Measures radial shaft vibration changes |
| Position Monitoring | Detects shaft movement and displacement |
| Machine Protection | Provides early warning signals for abnormal operation |
| Predictive Maintenance | Supports maintenance planning based on equipment condition |
| Fault Diagnosis | Helps identify imbalance, misalignment, and mechanical problems |
7. Product Advantages
| Advantage | Description |
|---|---|
| High Reliability | Designed for continuous industrial monitoring applications |
| Accurate Measurement | Provides precise shaft displacement detection |
| Non-Contact Operation | Reduces mechanical wear and improves service life |
| Stable Signal Output | Supports reliable vibration analysis |
| Wide Application Range | Suitable for many types of rotating equipment |
| Easy System Integration | Compatible with industrial monitoring systems |
| Low Maintenance | Long operating life with minimal servicing requirements |
| Strong Environmental Resistance | Suitable for demanding industrial conditions |
8. 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 | Vibration and Position Monitoring Sensors |
| Main Application | Rotating Equipment Protection and Condition Monitoring |
9. Recommended Related Models from the Same Series
| Model | Product Type | Main Parameters | Dimensions | Weight (kg) | Application |
|---|---|---|---|---|---|
| 330906-02-12-10-02-05 | 3300 XL 8 mm Proximity Probe | 8 mm probe, eddy current technology, vibration measurement | Diameter approx. 8 mm, compact cylindrical structure | 0.05 kg | Turbine and compressor vibration monitoring |
| 330906-02-12-05-02-00 | 3300 XL 8 mm Proximity Probe | Standard vibration and displacement measurement | Approx. 8 mm diameter sensor body | 0.05 kg | Industrial rotating machinery |
| 330906-02-12-05-02-01 | 3300 XL 8 mm Proximity Probe | Shaft displacement monitoring, high stability output | Approx. 8 mm diameter, industrial probe design | 0.05 kg | Machinery protection systems |
| 330907-02-12-10-02-05 | 3300 XL 11 mm Proximity Probe | Larger probe structure for specific applications | Approx. 11 mm probe diameter | 0.07 kg | Large rotating equipment |
| 330930-040-00-00 | 3300 XL Extension Cable | Extension connection system for proximity probes | Cable length configuration dependent | Approx. 0.15 kg | Sensor installation extension |
10. Recommended Popular Models from the Same Brand
| Model | Product Type | Main Parameters | Dimensions | Weight (kg) | Application |
|---|---|---|---|---|---|
| 330103-00-03-10-02-00 | 3300 Series Proximity Probe | 8 mm eddy current probe, vibration measurement | Approx. 8 mm diameter probe structure | 0.05 kg | Rotating machinery monitoring |
| 330180-50-00 | 3300 XL Extension Cable | High reliability signal extension cable | Cable length varies by configuration | 0.20 kg | Sensor signal transmission |
| 3500/42M | Proximity Monitor Module | Four-channel vibration and position monitoring module | Rack-mounted module design, approx. 19-inch system installation | 0.80 kg | Machinery protection systems |
| 3500/22M | Transient Data Interface Module | Data communication and monitoring interface | Rack module format | 0.75 kg | Industrial monitoring networks |
| 330400-01-05 | Proximity Sensor System Component | Shaft vibration and position measurement solution | Compact industrial sensor structure | 0.06 kg | Turbine and compressor applications |
11. Product Selection Guide
| Requirement | Recommended Model |
|---|---|
| Standard shaft vibration measurement | 330906-02-12-05-02-05 |
| General rotating equipment monitoring | 330906 series models |
| Larger shaft measurement requirements | 330907 series models |
| Complete monitoring system construction | 3500 monitoring modules |
| Extension installation requirements | 330930 extension cable series |
12. Summary
The Bently Nevada 330906-02-12-05-02-05 is a professional industrial proximity measurement sensor belonging to the 3300 XL 8 mm proximity probe series. It is designed for accurate, continuous, non-contact monitoring of rotating machinery shaft vibration and displacement.
With reliable eddy current sensing technology, stable signal performance, compact structure, and strong industrial adaptability, this model is widely suitable for turbines, compressors, generators, pumps, and other critical rotating equipment.
Its advantages include high accuracy, long service life, low maintenance requirements, and excellent compatibility with industrial machinery monitoring systems. It is an important component for predictive maintenance, equipment protection, and operational reliability improvement in modern industrial plants.