
Product Overview
The Bently Nevada 330171-00-35-10-02-05 3300 5 mm Proximity Probe is a high-precision vibration monitoring sensor designed for condition monitoring and protection systems used on critical rotating machinery.
As part of the Bently Nevada 3300 5 mm Proximity Probe family, this sensor provides accurate non-contact measurement of shaft displacement, vibration movement, and position changes. It is widely applied in industrial equipment where reliable machinery condition monitoring is required.
The proximity probe is designed for use with compatible monitoring systems to provide continuous feedback on rotating equipment operating conditions. It helps engineers detect abnormal vibration, shaft movement, and mechanical changes before serious equipment failures occur.
The Bently Nevada 330171-00-35-10-02-05 features a total length of 1 meter and a weight of approximately 0.323 kg, making it suitable for installation in various industrial machinery monitoring locations.
Technical Specifications
| Parameter |
Details |
| Manufacturer |
Bently Nevada |
| Model |
330171-00-35-10-02-05 |
| Product Type |
3300 5 mm Proximity Probe |
| Series |
3300 Monitoring System |
| Measurement Type |
Shaft Displacement and Vibration Monitoring |
| Probe Diameter |
5 mm |
| Thread Type |
1/4-28 UNF |
| Cable Type |
Standard Cable |
| Connector Type |
Miniature Coaxial Connector |
| Total Length |
1 meter |
| Weight |
0.323 kg |
| Application |
Rotating Machinery Condition Monitoring |
Product Features
High Accuracy Vibration Measurement
The Bently Nevada 330171-00-35-10-02-05 provides accurate measurement of shaft vibration and position changes in rotating equipment.
Main features include:
- Non-contact measurement capability
- High sensitivity vibration detection
- Stable signal output
- Accurate shaft displacement monitoring
- Continuous equipment condition monitoring
This allows maintenance teams to monitor machine health and improve equipment reliability.
Reliable 3300 5 mm Probe Design
The 3300 5 mm Proximity Probe is designed for industrial environments requiring precise vibration measurement.
Advantages include:
- Compact sensing structure
- Reliable mechanical design
- Stable long-term operation
- Suitable for critical machinery applications
The compact probe design allows installation in locations where space is limited.
Industrial Condition Monitoring Capability
The proximity probe is commonly used in machinery protection and predictive maintenance systems.
Key benefits include:
- Early detection of mechanical problems
- Reduced unexpected equipment downtime
- Improved maintenance planning
- Enhanced machinery protection
It supports reliable operation of critical industrial assets.
Working Principle
The Bently Nevada 330171-00-35-10-02-05 operates using eddy current sensing technology to measure the distance between the probe tip and the rotating shaft surface.
The measurement process includes:
- The probe generates an electromagnetic field near the shaft
- Shaft movement changes the electromagnetic field condition
- The system converts these changes into electrical signals
- Monitoring equipment analyzes vibration and position data
This enables accurate monitoring of shaft movement and machine operating conditions.
Industrial Applications
Steam Turbine Monitoring
The 330171-00-35-10-02-05 is suitable for turbine monitoring applications.
Typical uses:
- Shaft vibration monitoring
- Rotor position measurement
- Turbine protection systems
Benefits:
- Improved equipment safety
- Early fault detection
- Reduced maintenance risks
Compressor Condition Monitoring
The proximity probe can be installed on industrial compressor systems.
Applications:
- Centrifugal compressors
- Process compressors
- Gas compression equipment
Advantages:
- Continuous vibration monitoring
- Improved machine reliability
- Better predictive maintenance capability
Pump Monitoring Systems
The probe is suitable for industrial rotating pump monitoring.
Applications:
- Process pumps
- Large industrial pumps
- Fluid handling equipment
Benefits:
- Detects abnormal shaft movement
- Supports preventive maintenance
- Improves operational stability
Generator and Motor Monitoring
The Bently Nevada proximity probe can be used for large rotating electrical equipment.
Applications:
- Generators
- Motors
- Turbine-driven equipment
Advantages:
- Reliable vibration feedback
- Improved equipment protection
- Continuous condition monitoring
Installation Guide
Installation Preparation
Before installing the Bently Nevada 330171-00-35-10-02-05, confirm:
- Correct probe model
- Suitable mounting location
- Proper cable routing
- Compatible monitoring system
- Correct installation clearance
Installation Steps
- Check the installation position on the monitored equipment
- Install the probe using the correct mounting thread
- Adjust the probe position according to application requirements
- Connect the probe cable to the monitoring system
- Verify signal quality
- Complete system calibration and testing
Installation Considerations
During installation:
- Avoid excessive cable bending
- Protect connectors from damage
- Maintain correct probe clearance
- Prevent mechanical interference
- Ensure stable signal transmission
Fault Diagnosis and Troubleshooting
No Signal Output
Possible causes:
- Incorrect wiring connection
- Damaged cable
- Probe failure
- Incorrect installation position
Solutions:
- Check cable connections
- Inspect probe condition
- Verify monitoring equipment
- Adjust installation position
Unstable Vibration Signal
Possible causes:
- Loose connection
- Electrical interference
- Incorrect probe gap
- Mechanical installation problems
Solutions:
- Check connectors
- Verify probe installation
- Inspect surrounding equipment
- Improve cable routing
Incorrect Measurement Values
Possible causes:
- Improper probe adjustment
- Damaged probe tip
- Incorrect system configuration
- Machinery problems
Solutions:
- Check installation condition
- Verify monitoring parameters
- Inspect mechanical equipment
- Replace damaged components if required
Cable Damage
Possible causes:
- Mechanical stress
- Improper cable routing
- Environmental impact
Solutions:
- Inspect cable condition
- Improve cable protection
- Replace damaged cables
Compatible System Components
| Component |
Function |
| Proximitor Sensor |
Signal processing |
| Extension Cable |
Signal transmission |
| Machinery Protection System |
Alarm and monitoring |
| PLC / DCS System |
Industrial control integration |
| Vibration Monitoring Software |
Condition analysis |
Recommended Related Bently Nevada 3300 5 mm Proximity Probe Models
| Model |
Product Type |
Cable Length |
| 330171-00-35-10-02-05 |
3300 5 mm Proximity Probe |
1 meter |
| 330171 Series |
3300 5 mm Proximity Probe |
Various lengths |
| 330172 Series |
3300 5 mm Proximity Probe with armored design |
Various lengths |
| 330173 Series |
3300 5 mm Proximity Probe |
Various lengths |
Key Advantages
Accurate Machinery Monitoring
Provides reliable shaft displacement and vibration measurement.
Compact Installation
The 5 mm probe design allows flexible installation in limited spaces.
Reliable Industrial Performance
Designed for continuous operation in demanding environments.
Predictive Maintenance Support
Helps identify equipment issues before major failures occur.
Wide Industrial Application
Suitable for turbines, compressors, pumps, motors, and generators.
Technical FAQs
What is Bently Nevada 330171-00-35-10-02-05 used for?
The Bently Nevada 330171-00-35-10-02-05 is a 3300 5 mm proximity probe used for shaft vibration and position monitoring.
What type of measurement does this probe provide?
It provides non-contact measurement of shaft displacement, vibration, and position changes.
What is the total length of this proximity probe?
The total length is 1 meter.
What is the weight of Bently Nevada 330171-00-35-10-02-05?
The approximate weight is 0.323 kg.
Where is this proximity probe commonly used?
It is commonly used in industrial rotating machinery such as turbines, compressors, pumps, and generators.
Conclusion
The Bently Nevada 330171-00-35-10-02-05 3300 5 mm Proximity Probe is a reliable solution for industrial vibration monitoring and machinery protection applications.
With accurate shaft displacement measurement, compact installation design, and stable performance, this proximity probe helps improve equipment reliability and support predictive maintenance strategies.
For automation engineers, maintenance professionals, and industrial condition monitoring specialists, the Bently Nevada 330171-00-35-10-02-05 provides an effective solution for monitoring critical rotating equipment, reducing downtime, and improving operational safety.