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- Bently Nevada
- 330905-14-19-10-02-05
- 3300 NSv Proximity Probe
- USA
- 100 mm
- 0.08kg
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Bently Nevada 330905-14-19-10-02-05 Proximity Probe Product Detailed Introduction
1. Product Introduction
The Bently Nevada 330905-14-19-10-02-05 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 position changes, and relative shaft movement in industrial rotating equipment.
The product adopts eddy current sensing technology, which enables accurate non-contact measurement between the probe tip and the rotating shaft surface. By detecting the variation of the gap between the probe tip and the shaft, the product converts mechanical movement into electrical signals for machinery monitoring and condition analysis.
The 330905-14-19-10-02-05 belongs to the 3300 XL 8 mm Proximity Probe Series. It is developed for applications that require reliable shaft displacement measurement, stable signal output, compact installation, and long-term operational reliability.
This model is widely used in critical rotating machinery, including:
- Steam turbines
- Gas turbines
- Centrifugal compressors
- Generators
- Pumps
- Motors
- Turbo machinery systems
The main purpose of this product is to provide continuous information about rotor movement and vibration conditions. By monitoring changes in shaft position, maintenance personnel can identify potential mechanical problems before they become serious failures.
The 330905-14-19-10-02-05 configuration provides a practical solution for industrial equipment requiring accurate shaft monitoring with stable performance under continuous operating conditions.
2. Product Specification Parameters
| Parameter | Description |
|---|---|
| Model | 330905-14-19-10-02-05 |
| Product Series | 3300 XL 8 mm Proximity Probe Series |
| Product Type | Eddy Current Proximity Probe |
| Measurement Technology | 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 | Standard industrial 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 330905-14-19-10-02-05 proximity probe consists of a sensing tip, probe housing, threaded mounting section, internal sensing coil, and electrical connector.
The sensing tip is the main measurement component. During operation, it produces a high-frequency electromagnetic field toward the rotating shaft surface.
When the shaft moves due to mechanical conditions, the distance between the shaft and the probe changes. This distance variation affects the electromagnetic field strength.
The probe converts this electromagnetic variation into an electrical signal that represents shaft displacement.
The monitoring system analyzes the signal to determine the operating condition of the machine.
The probe can identify mechanical conditions including:
- Rotor imbalance
- Shaft misalignment
- Bearing degradation
- Mechanical looseness
- Thermal expansion
- Rotor instability
The complete monitoring system normally includes:
- Proximity Probe
- Extension Cable
- Signal Processing Module
- Monitoring Unit
The non-contact measurement principle allows the probe to operate continuously without physical contact with rotating components, reducing mechanical wear and improving measurement stability.
4. Product Applications
4.1 Steam Turbine Monitoring
Steam turbines require precise monitoring because rotor movement directly affects machine reliability and safety.
The 330905-14-19-10-02-05 can be used for:
- Shaft vibration measurement
- Rotor displacement monitoring
- Axial position measurement
- Bearing condition analysis
- Turbine protection
The product helps detect abnormal shaft movement and provides valuable information for maintenance decisions.
4.2 Gas Turbine Applications
Gas turbines operate under demanding conditions with high speed and high temperature.
The product supports:
- Rotor vibration monitoring
- Shaft displacement measurement
- Equipment protection
- Fault diagnosis
- Maintenance optimization
Reliable measurement helps maintain stable turbine operation.
4.3 Compressor Monitoring
Industrial compressors require accurate shaft monitoring to maintain continuous production.
The probe can be applied to:
- Centrifugal compressors
- Process compressors
- Gas compressors
- Turbo compressors
It helps monitor:
- Rotor imbalance
- Shaft movement changes
- Mechanical looseness
- Abnormal vibration
4.4 Pump and Motor Monitoring
Large industrial pumps and motors require continuous condition monitoring.
The product provides:
- Shaft vibration measurement
- Rotor movement detection
- Equipment condition evaluation
- Predictive maintenance information
4.5 Generator Applications
Generators require reliable rotor monitoring for stable operation.
The probe supports:
- Rotor position measurement
- Shaft vibration monitoring
- Mechanical condition evaluation
- Long-term reliability improvement
5. Product Advantages
5.1 High Measurement Accuracy
The eddy current sensing principle provides accurate shaft displacement measurement.
The probe can detect small rotor movement changes, making it suitable for critical rotating machinery.
5.2 Non-Contact Measurement Technology
The product operates without physical contact with the rotating shaft.
Main advantages include:
- No mechanical friction
- Reduced component wear
- Longer service life
- Stable measurement performance
5.3 Stable Signal Transmission
The probe provides reliable output signals during continuous machine operation.
Stable signals improve:
- Equipment condition analysis
- Fault identification
- Monitoring accuracy
5.4 Strong Industrial Durability
The product is designed for harsh industrial environments.
It can operate under:
- Continuous vibration
- Temperature variation
- Long operating cycles
- Heavy machinery conditions
5.5 Flexible Installation Capability
The compact 8 mm probe structure allows installation in different machine designs.
It provides flexibility for equipment where space and accuracy are both important.
5.6 Supports Predictive Maintenance
The product provides continuous operating condition information.
Benefits include:
- Reduced unexpected downtime
- Improved maintenance planning
- 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 |
|---|---|---|---|---|
| 330905-14-19-10-02-05 | 3300 XL 8 mm standard proximity probe configuration | Diameter 8 mm, length approx. 100 mm | 0.08 kg | General rotating machinery monitoring |
| 330905-10-19-10-02-CN | 3300 XL 8 mm standard industrial probe | Diameter 8 mm, length approx. 100 mm | 0.08 kg | Turbine and compressor monitoring |
| 330905-12-22-05-02-05 | 3300 XL 8 mm compact proximity probe | Diameter 8 mm, length approx. 50 mm | 0.07 kg | Compact equipment installation |
| 330905-08-13-10-12-05 | 3300 XL 8 mm standard monitoring probe | Diameter 8 mm, length approx. 100 mm | 0.08 kg | Critical machinery monitoring |
| 330905-10-18-50-02-00 | 3300 XL 8 mm compact probe configuration | Diameter 8 mm, length approx. 50 mm | 0.07 kg | Space-limited applications |
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 configuration | 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 processing |
| 330130-040-00-00 | Extension cable assembly for proximity systems | Length approx. 1 meter | 0.10 kg | Probe connection |
| 3500/42M | Multi-channel vibration monitoring module | Approx. 120 × 100 × 25 mm | 0.25 kg | Machinery protection |
| 330730-040-00-00 | Flexible extension cable assembly | Length approx. 1 meter | 0.11 kg | Rotating equipment monitoring |
10. Product Selection Analysis
The 330905-14-19-10-02-05 is designed for industrial rotating machinery applications requiring accurate shaft vibration measurement and reliable condition monitoring.
The standard 100 mm configuration provides a balanced solution between installation flexibility, measurement accuracy, and long-term operating stability.
This model is suitable for:
- High-speed rotating machinery
- Critical industrial equipment
- Continuous production systems
- Machinery protection systems
- Predictive maintenance applications
The combination of precise eddy current sensing technology, non-contact operation, stable signal output, and industrial durability makes this product suitable for demanding operating environments.
11. Product Summary
The Bently Nevada 330905-14-19-10-02-05 is a professional 3300 XL 8 mm proximity probe designed for industrial rotating machinery monitoring.
It provides accurate shaft vibration and displacement measurement through advanced eddy current sensing technology. The product combines compact mechanical design, reliable signal transmission, strong environmental resistance, and long-term operating stability.
The main advantages include:
- High precision shaft displacement measurement
- Non-contact sensing technology
- Stable long-term operation
- Strong industrial durability
- Flexible installation capability
- Reliable condition monitoring performance
- Effective machinery protection capability
The 330905-14-19-10-02-05 provides a reliable solution for equipment condition monitoring, vibration analysis, fault diagnosis, and predictive maintenance applications in industrial rotating machinery.