
Product Overview
The Bently Nevada 330171-00-08-50-02-05 is a 5 mm proximity probe from the 3300 XL series.
It is used in machinery condition monitoring systems to measure shaft vibration and position in rotating equipment.
It is part of the eddy-current proximity transducer system, commonly used in turbines, compressors, and industrial rotating machinery.
Technical Specifications
| Parameter |
Details |
| Manufacturer |
Bently Nevada |
| Series |
3300 XL |
| Model |
330171-00-08-50-02-05 |
| Product Type |
5 mm Proximity Probe |
| Measurement Principle |
Eddy-current sensing |
| Probe Diameter |
5 mm |
| Total Length |
5 meters |
| Electrical Output |
Proportional displacement signal |
| Connector Type |
Miniature coaxial ClickLoc |
| Operating Temperature |
Industrial high-temperature range |
| Weight |
1.615 kg |
Function and Working Principle
This probe uses the eddy-current principle to measure the distance between the probe tip and a conductive target (such as a rotating shaft).
Main Functions
- Measures shaft vibration
- Measures axial displacement
- Detects rotor movement
- Provides real-time machinery condition data
- Supports protection and monitoring systems
System Role
The probe is part of a complete 3300 XL measurement chain:
- Probe → detects mechanical movement
- Extension cable → transmits signal
- Monitoring module → processes signal for analysis
This system enables continuous monitoring of rotating machinery.
Application Areas
- Gas turbines
- Steam turbines
- Compressors
- Pumps and motors
- Generators
- Industrial rotating equipment
Key Characteristics
- High precision non-contact measurement
- Stable operation in harsh industrial environments
- Compatible with 3300 XL system architecture
- Designed for continuous condition monitoring
- Resistant to vibration, oil, and temperature variation
Installation Notes
- Installed close to rotating shaft surface
- Requires correct gap calibration for accuracy
- Must be securely mounted to avoid vibration drift
- Used with compatible extension cables and monitoring modules
Conclusion
The Bently Nevada 330171-00-08-50-02-05 5 mm Proximity Probe is a reliable sensing device used in industrial condition monitoring systems to accurately measure shaft vibration and displacement in rotating machinery.