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- Bently Nevada
- 330905-10-19-10-02-CN
- 3300 NSv Proximity Probe
- USA
- 100 mm
- 0.08kg
- Xiamen, China
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Bently Nevada 330905-10-19-10-02-CN Proximity Probe Product Detailed Introduction
1. Product Introduction
The Bently Nevada 330905-10-19-10-02-CN is a high-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 position changes, and relative shaft movement in critical industrial rotating equipment.
This model uses eddy current sensing technology to achieve accurate non-contact measurement. The probe generates an electromagnetic field near the rotating shaft surface and detects changes in the distance between the probe tip and the shaft. These mechanical changes are converted into electrical signals that can be analyzed by machinery monitoring systems.
The 330905-10-19-10-02-CN belongs to the 3300 XL 8 mm Proximity Probe Series. It is designed for applications where high measurement accuracy, reliable signal stability, compact mechanical structure, and long-term continuous operation are required.
This proximity probe is commonly used in important rotating equipment, including:
- Steam turbines
- Gas turbines
- Centrifugal compressors
- Generators
- Pumps
- Motors
- Industrial turbo machinery
The product provides continuous monitoring of shaft vibration and displacement conditions. It helps operators identify abnormal equipment behavior, improve maintenance planning, and reduce the risk of unexpected equipment shutdown.
The 330905-10-19-10-02-CN configuration is suitable for industrial monitoring applications requiring a standard 8 mm sensing probe design with reliable measurement performance and flexible installation capability.
2. Product Specification Parameters
| Parameter | Description |
|---|---|
| Model | 330905-10-19-10-02-CN |
| 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 monitoring system |
| Installation Method | Threaded mounting installation |
| Output Signal Type | Dynamic vibration signal and static displacement signal |
| Accuracy | High precision shaft displacement measurement |
| Response Performance | Suitable for high-speed rotating machinery |
| Environmental Capability | Industrial vibration and temperature resistant design |
| Application Equipment | Turbines, compressors, pumps, generators, motors |
| Connection Configuration | Industrial standard connection configuration |
| Dimensions | Probe diameter approximately 8 mm, overall length approximately 100 mm |
| Weight | Approximately 0.08 kg |
3. Product Structure and Working Principle
The 330905-10-19-10-02-CN proximity probe consists of a sensing tip, probe housing, threaded mounting section, internal coil assembly, and electrical connection interface.
The sensing tip is the main detection component. During operation, it produces a high-frequency electromagnetic field directed toward the rotating shaft.
When the shaft moves because of mechanical conditions, the distance between the shaft surface and the probe changes. This distance variation affects the electromagnetic field strength.
The probe converts these changes into electrical signals proportional to shaft displacement.
The monitoring system processes these signals to evaluate:
- Shaft vibration level
- Rotor position
- Mechanical stability
- Equipment operating condition
The probe can detect changes caused by:
- Rotor imbalance
- Shaft misalignment
- Bearing deterioration
- Thermal expansion
- Mechanical looseness
- Rotor instability
The complete monitoring system generally includes:
- Proximity Probe
- Extension Cable
- Signal Processing Module
- Monitoring Unit
The non-contact sensing principle eliminates physical contact with rotating components, reducing wear and improving measurement reliability.
4. Product Applications
4.1 Steam Turbine Monitoring
Steam turbines require accurate shaft monitoring to ensure safe and efficient operation.
The 330905-10-19-10-02-CN can be used for:
- Shaft vibration measurement
- Rotor displacement monitoring
- Axial position measurement
- Bearing condition analysis
- Turbine protection
The probe provides early warning information when abnormal shaft movement occurs.
4.2 Gas Turbine Applications
Gas turbines operate under high-speed and high-temperature conditions.
The product supports:
- Rotor vibration monitoring
- Shaft movement measurement
- Machine protection
- Fault diagnosis
- Preventive maintenance
Its reliable measurement performance helps maintain stable turbine operation.
4.3 Compressor Systems
Compressors require continuous condition monitoring to prevent mechanical failures.
Typical applications include:
- Centrifugal compressors
- Process compressors
- Gas compressors
- Turbo compressors
The probe helps monitor:
- Rotor imbalance
- Shaft displacement
- Excessive vibration
- Mechanical instability
4.4 Pump and Motor Monitoring
Industrial pumps and motors often operate for long periods under continuous load.
The product supports:
- Shaft vibration monitoring
- Rotor movement detection
- Equipment condition evaluation
- Maintenance planning
4.5 Generator Equipment Monitoring
Generators require accurate rotor condition monitoring.
The probe provides:
- Shaft position measurement
- Vibration monitoring
- Mechanical condition analysis
- Reliability improvement information
5. Product Advantages
5.1 High Precision Measurement
The eddy current measurement technology provides accurate shaft displacement detection.
It can identify small changes in rotor movement and vibration, making it suitable for critical industrial equipment.
5.2 Non-Contact Sensing Technology
The probe operates without physical contact with the rotating shaft.
Main advantages:
- No mechanical friction
- Reduced wear
- Longer service life
- Stable measurement performance
5.3 Reliable Signal Stability
The product provides stable measurement signals during continuous operation.
Reliable signal output improves monitoring accuracy and equipment analysis.
5.4 Strong Environmental Adaptability
The probe is designed for industrial operating conditions.
It can withstand:
- Continuous vibration
- Temperature variation
- Long operation periods
- Heavy machinery environments
5.5 Flexible Installation Design
The 8 mm probe structure provides installation flexibility.
It can be installed in various machinery configurations where accurate shaft measurement is required.
5.6 Supports Predictive Maintenance
Continuous shaft condition monitoring helps identify problems before serious damage occurs.
Benefits include:
- Reduced unexpected downtime
- Improved maintenance efficiency
- Increased equipment availability
- Extended machinery service life
6. Brand Information
| Item | Description |
|---|---|
| Brand | Bently Nevada |
| Product Category | Rotating Machinery Monitoring Components |
| Main Technology | Eddy Current Vibration and Displacement Measurement |
| Main Function | Shaft Position Monitoring and Machinery Protection |
| Typical Industries | Power Generation, Petrochemical, Manufacturing, Marine, Industrial Processing |
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 + Signal Processing Unit |
| Typical Applications | Turbines, Compressors, Pumps, Generators |
8. Recommended Related Models from the Same Series
| Model | Main Parameters | Dimensions | Weight (kg) | Application |
|---|---|---|---|---|
| 330905-10-19-10-02-CN | 3300 XL 8 mm proximity probe, standard 100 mm configuration | Diameter 8 mm, length approx. 100 mm | 0.08 kg | General rotating machinery monitoring |
| 330905-10-19-10-02-00 | 3300 XL 8 mm standard proximity probe configuration | Diameter 8 mm, length approx. 100 mm | 0.08 kg | Turbine and compressor monitoring |
| 330905-10-18-50-02-00 | 3300 XL 8 mm compact proximity probe | Diameter 8 mm, length approx. 50 mm | 0.07 kg | Space-limited installations |
| 330905-08-13-10-12-05 | 3300 XL 8 mm industrial proximity probe | Diameter 8 mm, length approx. 100 mm | 0.08 kg | Critical machinery monitoring |
| 330905-07-17-10-02-05 | 3300 XL 8 mm standard probe configuration | Diameter 8 mm, length approx. 100 mm | 0.08 kg | Rotating equipment protection |
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 monitoring model | Diameter 8 mm, length approx. 100 mm | 0.08 kg | Turbine monitoring |
| 330180-50-00 | Signal processing module for proximity measurement systems | Approx. 100 × 50 × 25 mm | 0.15 kg | Signal conversion |
| 330130-040-00-00 | Extension cable assembly for proximity probe systems | Length approx. 1 meter | 0.10 kg | Probe connection |
| 3500/42M | Four-channel vibration monitoring module supporting displacement measurement | Approx. 120 × 100 × 25 mm | 0.25 kg | Machinery protection |
| 330730-040-00-00 | Flexible extension cable assembly for industrial monitoring | Length approx. 1 meter | 0.11 kg | Rotating machinery monitoring |
10. Product Selection Analysis
The 330905-10-19-10-02-CN is designed for applications requiring accurate shaft displacement measurement and reliable rotating machinery protection.
The standard 100 mm configuration provides a practical balance between installation flexibility, measurement accuracy, and long-term operating stability.
This model is especially suitable for:
- High-speed rotating machinery
- Critical industrial equipment
- Continuous production systems
- Condition monitoring projects
- Predictive maintenance applications
The combination of eddy current technology, non-contact measurement, stable signal performance, and industrial durability makes it suitable for demanding machinery monitoring environments.
11. Product Summary
The Bently Nevada 330905-10-19-10-02-CN 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. The product combines compact structure, stable signal transmission, strong environmental resistance, and long-term operating reliability.
The main advantages include:
- High precision shaft measurement
- Non-contact sensing technology
- Stable long-term operation
- Strong industrial durability
- Flexible installation capability
- Reliable condition monitoring performance
- Effective machinery protection capability
The 330905-10-19-10-02-CN provides an effective solution for equipment condition monitoring, vibration analysis, fault diagnosis, and predictive maintenance applications in industrial rotating machinery.