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- Bently Nevada
- 330905-06-10-10-02-05
- 3300 NSv Proximity Probe
- USA
- 100 mm
- 0.08kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330905-06-10-10-02-05 Proximity Probe Product Detailed Introduction
1. Product Introduction
The Bently Nevada 330905-06-10-10-02-05 is a precision 3300 XL 8 mm Proximity Probe designed for continuous monitoring of rotating machinery operating conditions. It is mainly used to measure shaft vibration, radial displacement, axial movement, and relative shaft position in critical industrial equipment.
The product adopts eddy current sensing technology, which provides accurate and reliable non-contact measurement. By detecting the variation of the electromagnetic field between the probe tip and the rotating shaft surface, the sensor can identify very small changes in shaft position and convert them into electrical signals for machinery monitoring systems.
The 330905-06-10-10-02-05 belongs to the 3300 XL 8 mm Proximity Probe Series. It is designed for applications where high measurement accuracy, long-term stability, and reliable operation are required.
This proximity probe is commonly used in rotating equipment protection systems, including:
- Steam turbines
- Gas turbines
- Compressors
- Generators
- Pumps
- Motors
- Industrial rotating machinery
The probe provides continuous shaft condition information, allowing operators to monitor machine health, identify abnormal operating conditions, and perform predictive maintenance before serious failures occur.
The 330905-06-10-10-02-05 configuration is suitable for industrial applications requiring a standard 8 mm sensing design with stable signal performance and compatibility with machinery monitoring systems.
2. Product Specification Parameters
| Parameter | Description |
|---|---|
| Model | 330905-06-10-10-02-05 |
| Product Series | 3300 XL 8 mm Proximity Probe Series |
| Product Type | Eddy Current Proximity Probe |
| Measurement Principle | Eddy Current Displacement Measurement Technology |
| Probe Diameter | 8 mm |
| Probe Configuration | Threaded proximity probe |
| Thread Size | 3/8-24 UNF mounting thread |
| Probe Tip Diameter | Approximately 8 mm |
| Probe Length | Approximately 100 mm configuration |
| Electrical Connection Type | Miniature coaxial connector |
| Connector Design | Industrial signal transmission interface |
| Measurement Function | Shaft vibration and displacement measurement |
| Measurement Direction | Radial vibration and axial position monitoring |
| Measurement Range | Standard 8 mm sensing range |
| Target Material | Conductive metal shaft surface |
| Operating Temperature Range | Approximately -35°C to +177°C |
| Storage Temperature Range | Approximately -40°C to +120°C |
| System Compatibility | 3300 XL Proximitor Sensor system |
| Installation Method | Threaded mounting installation |
| Output Signal Type | Dynamic vibration signal and static displacement signal |
| Accuracy | High precision shaft movement measurement |
| Frequency Response | Suitable for high-speed rotating machinery |
| Environmental Capability | Designed for industrial vibration and temperature environments |
| Application Equipment | Turbines, compressors, pumps, generators, motors |
| Dimensions | Probe diameter approximately 8 mm, overall length approximately 100 mm |
| Weight | Approximately 0.08 kg |
3. Product Structure and Working Principle
The 330905-06-10-10-02-05 proximity probe is composed of a sensing tip, probe body, threaded mounting section, internal sensing coil, and electrical connection interface.
The sensing tip generates a high-frequency electromagnetic field toward the rotating shaft surface.
During equipment operation, the shaft may move due to:
- Rotor imbalance
- Shaft misalignment
- Thermal expansion
- Bearing condition changes
- Mechanical load variations
When the distance between the probe tip and shaft surface changes, the electromagnetic field changes accordingly. The probe detects this variation and converts it into a proportional electrical output signal.
The monitoring system analyzes these signals to evaluate machine operating conditions.
The complete monitoring system generally consists of:
- Proximity Probe
- Extension Cable
- Proximitor Sensor
- Monitoring Module
The non-contact operating principle eliminates physical wear between the probe and rotating shaft, allowing continuous operation with high reliability.
4. Product Applications
4.1 Steam Turbine Monitoring
Steam turbines are critical power generation machines that require continuous condition monitoring.
The 330905-06-10-10-02-05 can provide monitoring functions including:
- Shaft vibration measurement
- Rotor displacement monitoring
- Thrust position detection
- Bearing condition analysis
- Rotor stability evaluation
Accurate shaft monitoring helps prevent unexpected failures and improves equipment operating reliability.
4.2 Gas Turbine Applications
Gas turbines operate under high-speed and demanding conditions.
The proximity probe supports:
- Rotor vibration monitoring
- Shaft position measurement
- Machine protection
- Fault diagnosis
- Preventive maintenance
It provides reliable information for maintaining safe turbine operation.
4.3 Compressor Systems
Industrial compressors require precise vibration monitoring to maintain stable performance.
The product can be applied to:
- Centrifugal compressors
- Process compressors
- Gas compressors
- Turbo machinery systems
The probe helps detect:
- Rotor imbalance
- Mechanical looseness
- Shaft misalignment
- Excessive vibration
4.4 Pump and Motor Monitoring
Large pumps and motors often operate continuously in industrial facilities.
The probe is used for:
- Shaft movement monitoring
- Vibration measurement
- Equipment protection
- Condition-based maintenance
4.5 Generator Equipment
Generators require reliable shaft position monitoring.
The product supports:
- Rotor position measurement
- Shaft vibration analysis
- Mechanical condition evaluation
- Long-term equipment reliability improvement
5. Product Advantages
5.1 High Measurement Accuracy
The eddy current measurement technology provides precise detection of shaft displacement.
The probe can identify small movement changes, making it suitable for critical machinery requiring accurate monitoring.
5.2 Non-Contact Measurement Technology
The probe operates without direct contact with rotating components.
Advantages include:
- No mechanical friction
- Reduced wear
- Longer operating life
- Stable measurement performance
5.3 Reliable Signal Stability
The product provides stable output signals during long-term operation.
This allows monitoring systems to accurately evaluate machine conditions.
5.4 Strong Industrial Durability
The probe is designed for harsh industrial environments.
It can withstand:
- Continuous vibration
- Temperature variation
- Long operating periods
- Heavy machinery conditions
5.5 Compact Installation Design
The 8 mm probe diameter allows installation in locations with limited mounting space.
This provides flexibility for different equipment designs.
5.6 Supports Predictive Maintenance
The probe provides early information about abnormal shaft movement.
This helps users:
- Reduce unexpected downtime
- Improve maintenance efficiency
- Increase equipment reliability
- Extend machine service life
6. Brand Information
| Item | Description |
|---|---|
| Brand | Bently Nevada |
| Product Category | Rotating Machinery Monitoring Components |
| Main Technology | Eddy Current Vibration and Displacement Measurement |
| Product Function | Shaft Position Monitoring and Machinery Protection |
| Typical Industries | Power Generation, Oil and Gas, Petrochemical, Manufacturing, Marine |
7. Product Series Information
| Item | Description |
|---|---|
| Product Series | 3300 XL Series |
| Product Family | 3300 XL 8 mm Proximity Probe Series |
| Sensor Technology | Eddy Current Measurement Technology |
| Probe Diameter | 8 mm |
| Main Function | Shaft vibration and displacement monitoring |
| System Components | Probe + Extension Cable + Proximitor Sensor |
| Typical Equipment | Turbines, Compressors, Pumps, Generators |
8. Recommended Related Models from the Same Series
| Model | Main Parameters | Dimensions | Weight (kg) | Application |
|---|---|---|---|---|
| 330905-06-10-10-02-00 | 3300 XL 8 mm proximity probe, standard industrial configuration | Diameter 8 mm, length approx. 100 mm | 0.08 kg | General rotating machinery monitoring |
| 330905-06-10-50-02-05 | 3300 XL 8 mm proximity probe, short installation configuration | Diameter 8 mm, length approx. 50 mm | 0.07 kg | Pumps and motors |
| 330905-06-10-70-02-05 | 3300 XL 8 mm extended mounting proximity probe | Diameter 8 mm, length approx. 70 mm | 0.08 kg | Turbine monitoring |
| 330905-05-10-10-02-05 | 3300 XL 8 mm standard proximity probe configuration | Diameter 8 mm, length approx. 100 mm | 0.08 kg | Compressor and generator monitoring |
| 330906-06-12-10-02-05 | Larger diameter proximity probe for higher measurement requirements | Diameter 11 mm, length approx. 100 mm | 0.12 kg | Heavy-duty rotating equipment |
9. Recommended Popular Models from the Same Brand
| Model | Main Parameters | Dimensions | Weight (kg) | Application |
|---|---|---|---|---|
| 330103-00-04-10-02-00 | 3300 XL 8 mm proximity probe, standard industrial design | Diameter 8 mm, length approx. 100 mm | 0.08 kg | Turbine and compressor monitoring |
| 330180-50-00 | Proximitor Sensor module for converting probe signals | Approx. 100 × 50 × 25 mm | 0.15 kg | Signal processing systems |
| 330130-040-00-00 | Extension cable assembly for 3300 XL proximity systems | Length approx. 1 meter | 0.10 kg | Probe signal connection |
| 3500/42M | Four-channel vibration monitoring module supporting displacement measurement | Approx. 120 × 100 × 25 mm | 0.25 kg | Machinery protection systems |
| 330730-040-00-00 | Flexible extension cable assembly for industrial proximity monitoring | Length approx. 1 meter | 0.11 kg | Rotating equipment monitoring |
10. Product Selection Analysis
The 330905-06-10-10-02-05 is designed for industrial applications requiring reliable shaft vibration monitoring and accurate displacement measurement.
The standard 100 mm configuration provides a practical solution for many rotating equipment installations. It offers a balance between installation flexibility, measurement accuracy, and long-term reliability.
The product is particularly suitable for:
- Critical rotating equipment
- Continuous production machinery
- High-speed rotating systems
- Predictive maintenance applications
- Machinery protection systems
The non-contact measurement method improves durability and reduces maintenance requirements compared with traditional mechanical measurement methods.
11. Product Summary
The Bently Nevada 330905-06-10-10-02-05 is a professional 3300 XL 8 mm proximity probe designed for industrial rotating machinery monitoring.
It provides accurate shaft vibration and displacement measurement through reliable eddy current sensing technology. With a compact design, stable signal performance, and strong environmental resistance, it is widely used in turbines, compressors, pumps, generators, and other critical rotating equipment.
The main advantages of this model include:
- High precision measurement
- Non-contact sensing technology
- Stable long-term operation
- Strong environmental adaptability
- Compact installation structure
- Reliable machinery protection capability
The 330905-06-10-10-02-05 provides an effective solution for equipment condition monitoring, fault detection, and predictive maintenance in demanding industrial environments.