
Product Overview
The Bently Nevada 330171-00-40-05-02-00 3300 5 mm Proximity Probe is a precision non-contact sensor designed for vibration monitoring, shaft displacement measurement, and condition monitoring of critical rotating machinery.
As part of the Bently Nevada 3300 5 mm Proximity Probe series, this probe provides accurate measurement of shaft movement and vibration changes in industrial equipment. It is widely used in machinery protection systems where reliable monitoring of rotating components is essential.
The proximity probe is designed to detect dynamic and static shaft position changes, helping maintenance engineers identify abnormal operating conditions and perform predictive maintenance before equipment failures occur.
The Bently Nevada 330171-00-40-05-02-00 features a total length of 0.5 meters and a lightweight structure with an approximate weight of 0.162 kg, making it suitable for compact installation areas and machinery monitoring applications requiring short cable configurations.
Technical Specifications
| Parameter |
Details |
| Manufacturer |
Bently Nevada |
| Model |
330171-00-40-05-02-00 |
| Product Type |
3300 5 mm Proximity Probe |
| Series |
3300 Monitoring System |
| Measurement Type |
Shaft Position and Vibration Measurement |
| Probe Diameter |
5 mm |
| Cable Length |
0.5 meters |
| Total Length |
0.5 meters |
| Weight |
0.162 kg |
| Sensor Type |
Eddy Current Proximity Probe |
| Application |
Rotating Machinery Condition Monitoring |
Product Features
Accurate Shaft Vibration Monitoring
The Bently Nevada 330171-00-40-05-02-00 provides reliable non-contact measurement for rotating machinery monitoring.
Key features include:
- High sensitivity vibration detection
- Accurate shaft displacement measurement
- Stable signal transmission
- Continuous equipment condition monitoring
- Reliable operation in industrial environments
The probe helps operators monitor machine health and detect potential mechanical issues at an early stage.
Compact 5 mm Probe Structure
The compact design of the 3300 5 mm Proximity Probe allows flexible installation in different machinery environments.
Advantages include:
- Small installation footprint
- Suitable for limited mounting spaces
- Easy integration with monitoring systems
- Flexible application capability
The compact sensing design makes it suitable for critical measurement points where installation space is restricted.
Reliable Industrial Sensor Performance
The Bently Nevada 330171 series proximity probe is designed for continuous operation in demanding industrial applications.
Main benefits include:
- Stable measurement performance
- Long service life
- Strong mechanical reliability
- Consistent monitoring capability
It provides dependable performance for rotating equipment protection systems.
Working Principle
The Bently Nevada 330171-00-40-05-02-00 uses eddy current sensing technology to measure the distance between the probe tip and the rotating shaft.
The operating process includes:
- The probe generates an electromagnetic field near the shaft surface
- Shaft movement changes the electromagnetic field
- The sensor system converts these changes into electrical signals
- The monitoring system analyzes vibration and position information
This enables accurate monitoring of shaft movement, vibration conditions, and equipment operating status.
Industrial Applications
Turbine Monitoring Systems
The Bently Nevada 330171-00-40-05-02-00 is widely used for turbine condition monitoring.
Typical applications:
- Rotor vibration measurement
- Shaft displacement monitoring
- Turbine protection systems
Benefits:
- Improved equipment reliability
- Early detection of mechanical problems
- Reduced unexpected shutdowns
Compressor Monitoring
The proximity probe is suitable for industrial compressor condition monitoring.
Applications include:
- Centrifugal compressors
- Process compressors
- Gas compression equipment
Advantages:
- Continuous vibration monitoring
- Improved machinery protection
- Better maintenance planning
Pump Condition Monitoring
The probe can be applied to industrial pump monitoring systems.
Typical uses:
- Process pumps
- Large rotating pumps
- Fluid handling equipment
Benefits:
- Detects shaft movement changes
- Supports predictive maintenance
- Improves operational stability
Motor and Generator Protection
The proximity probe is suitable for monitoring rotating electrical equipment.
Applications:
- Industrial motors
- Generators
- Motor-driven machinery
Advantages:
- Reliable vibration feedback
- Improved equipment protection
- Enhanced operating safety
Installation Guide
Installation Preparation
Before installing the Bently Nevada 330171-00-40-05-02-00, verify:
- Correct probe model
- Proper mounting location
- Suitable installation clearance
- Cable routing condition
- Monitoring system compatibility
Installation Steps
- Select the correct measurement location on the machine
- Install the probe using the appropriate mounting method
- Adjust the probe position according to application requirements
- Connect the cable to the monitoring system
- Verify signal output
- Complete calibration and operational testing
Installation Considerations
During installation:
- Avoid sharp cable bending
- Protect cable connectors
- Maintain correct probe clearance
- Prevent contact with rotating components
- Ensure stable signal transmission
Fault Diagnosis and Troubleshooting
No Signal Output
Possible causes:
- Incorrect wiring connection
- Damaged probe cable
- Sensor failure
- Incorrect installation position
Solutions:
- Check wiring connections
- Inspect probe condition
- Verify monitoring equipment
- Adjust probe installation position
Unstable Measurement Signal
Possible causes:
- Loose connections
- Electrical interference
- Incorrect probe adjustment
- Mechanical installation problems
Solutions:
- Check connectors
- Verify installation conditions
- Improve cable routing
- Inspect machine operation
Incorrect Vibration Reading
Possible causes:
- Improper probe positioning
- Damaged sensing tip
- Incorrect monitoring configuration
- Abnormal machine conditions
Solutions:
- Check probe installation
- Verify system settings
- Inspect rotating equipment
- Replace damaged components if necessary
Cable Damage Problem
Possible causes:
- Mechanical stress
- Improper routing
- Environmental influence
Solutions:
- Inspect cable condition
- Improve protection measures
- Replace damaged cable sections
Compatible System Components
| Component |
Function |
| Proximitor Sensor |
Signal processing |
| Extension Cable |
Signal transmission |
| Machinery Protection System |
Alarm and monitoring |
| PLC / DCS System |
Industrial automation integration |
| Vibration Analysis System |
Condition monitoring |
Recommended Related Bently Nevada 3300 5 mm Proximity Probe Models
| Model |
Product Type |
Total Length |
| 330171-00-40-05-02-00 |
3300 5 mm Proximity Probe |
0.5 meters |
| 330171-00-36-05-02-00 |
3300 5 mm Proximity Probe |
0.5 meters |
| 330171-00-35-10-02-05 |
3300 5 mm Proximity Probe |
1 meter |
| 330172 Series |
3300 5 mm Proximity Probe |
Various lengths |
| 330173 Series |
3300 5 mm Proximity Probe |
Various lengths |
Key Advantages
Precise Condition Monitoring
Provides accurate shaft displacement and vibration measurement.
Compact Installation Design
Suitable for machinery locations with limited installation space.
Reliable Long-Term Operation
Designed for continuous industrial monitoring applications.
Supports Predictive Maintenance
Helps detect mechanical issues before major equipment failures.
Wide Industrial Application Range
Suitable for turbines, compressors, pumps, motors, and generators.
Technical FAQs
What is Bently Nevada 330171-00-40-05-02-00 used for?
The Bently Nevada 330171-00-40-05-02-00 is a 3300 5 mm proximity probe used for monitoring shaft vibration and displacement in rotating machinery.
What measurement technology does this probe use?
It uses non-contact eddy current sensing technology for shaft position and vibration measurement.
What is the total length of this proximity probe?
The total length is 0.5 meters.
What is the weight of Bently Nevada 330171-00-40-05-02-00?
The approximate weight is 0.162 kg.
What equipment can use this proximity probe?
It is commonly used for monitoring turbines, compressors, pumps, generators, and other critical rotating machinery.
Conclusion
The Bently Nevada 330171-00-40-05-02-00 3300 5 mm Proximity Probe is a high-reliability sensor designed for industrial vibration monitoring and rotating machinery protection.
With accurate measurement capability, compact installation design, and dependable performance, this proximity probe helps improve equipment reliability and supports predictive maintenance programs.
For industrial automation engineers, maintenance teams, and machinery monitoring specialists, the Bently Nevada 330171-00-40-05-02-00 provides an effective solution for monitoring critical equipment, reducing downtime, and maintaining safe industrial operations.