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- Bently Nevada
- 330173-xx-xx-20-02-05 148001-000-025
- 3300 5mm Proximity Probe
- USA
- 2 meters
- 0.646 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Bently Nevada 330173-xx-xx-20-02-05 3300 5mm Proximity Probe is a high-precision industrial sensor designed for continuous monitoring of rotating machinery conditions. It is primarily used for measuring shaft vibration, radial displacement, and rotor position changes in critical industrial equipment.
The 3300 5mm Proximity Probe series utilizes eddy current sensing technology to provide accurate and stable non-contact measurement between the probe tip and the rotating shaft surface. This technology enables reliable operation without direct contact with moving components, reducing mechanical wear and improving long-term measurement stability.
The Bently Nevada 330173-xx-xx-20-02-05 is configured with a 5mm probe diameter, a total length of 2 meters, and a weight of 0.646 kg. The extended cable length provides enhanced installation flexibility for large industrial machines where the sensor mounting position is far from the monitoring system connection point.
This proximity probe is widely used in turbines, compressors, pumps, motors, and other rotating machinery applications requiring accurate condition monitoring and predictive maintenance support.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330173-xx-xx-20-02-05 |
| Alternative Part Number | 148001-000-025 |
| Product Type | 3300 5mm Proximity Probe |
| Monitoring System | 3300 Series |
| Probe Diameter | 5 mm |
| Total Length | 2 meters |
| Weight | 0.646 kg |
| Measurement Method | Non-contact Displacement Measurement |
| Sensing Technology | Eddy Current |
| Application | Rotating Machinery Condition Monitoring |
| Installation Type | Industrial Sensor Installation |
Product Features
High Accuracy Shaft Vibration Measurement
The Bently Nevada 330173-xx-xx-20-02-05 provides precise measurement of shaft movement and vibration conditions in critical rotating machinery.
Main advantages:
- Accurate displacement measurement
- Continuous vibration monitoring
- Stable signal performance
- Reliable machine protection
- Suitable for high-speed equipment
The collected measurement data helps maintenance teams evaluate equipment health and detect abnormal operating conditions.
Advanced Eddy Current Sensing Technology
The proximity probe operates using eddy current measurement principles to detect changes in shaft position.
Key benefits:
- Non-contact measurement
- No mechanical wear on rotating components
- Fast response to shaft movement
- Reliable operation in harsh industrial environments
This technology makes the probe suitable for long-term machinery monitoring applications.
Extended 2 Meter Cable Configuration
The 2 meter total length design provides greater installation flexibility compared with shorter probe configurations.
Advantages:
- Suitable for large equipment layouts
- Easier installation on complex machinery
- Reduced limitations caused by mounting distance
- Flexible cable routing options
The extended cable length allows installation in applications where monitoring systems are positioned away from the measurement location.
Reliable Industrial Construction
The Bently Nevada 330173-xx-xx-20-02-05 is designed for continuous operation in industrial environments.
Features include:
- Durable probe construction
- Stable electromagnetic sensing performance
- Reliable signal transmission
- Long service life
It provides dependable monitoring capability for critical rotating assets.
Working Principle
The Bently Nevada 330173-xx-xx-20-02-05 works based on eddy current sensing technology.
The operating process includes:
- The proximity probe generates an electromagnetic field near the shaft surface.
- The conductive shaft changes the electromagnetic field according to the distance between the shaft and probe tip.
- The probe converts these changes into electrical signals.
- The monitoring system processes the signals into vibration and displacement values.
- Engineers analyze the collected data to evaluate machinery operating conditions.
Because the measurement is performed without physical contact, the probe can provide continuous monitoring during normal equipment operation.
Industrial Applications
Steam and Gas Turbine Monitoring
The proximity probe is widely used in turbine condition monitoring systems.
Typical applications:
- Rotor vibration measurement
- Shaft displacement monitoring
- Bearing condition analysis
- Turbine protection systems
Benefits:
- Early detection of mechanical problems
- Improved operational safety
- Reduced unexpected downtime
Compressor Monitoring Systems
The Bently Nevada 330173-xx-xx-20-02-05 is suitable for industrial compressor applications.
Common uses:
- Centrifugal compressors
- Process compressors
- Gas compression equipment
Advantages:
- Continuous shaft monitoring
- Improved equipment reliability
- Better predictive maintenance planning
Pump Condition Monitoring
The probe can be installed in industrial pump monitoring systems.
Applications:
- Shaft displacement measurement
- Vibration analysis
- Rotating component monitoring
Benefits:
- Reduced equipment failure risk
- Improved maintenance efficiency
- Extended equipment service life
Motor Monitoring Applications
The proximity probe supports condition monitoring of large industrial motors.
Applications:
- High-power motors
- Critical drive systems
- Continuous production equipment
Benefits:
- Detects abnormal vibration
- Supports preventive maintenance
- Improves equipment availability
Installation Guide
Installation Preparation
Before installing the Bently Nevada 330173-xx-xx-20-02-05, check:
- Correct probe model and configuration
- Proper mounting position
- Suitable probe gap
- Compatible monitoring system
- Clean shaft measurement surface
Installation Steps
- Select the correct mounting location near the rotating shaft.
- Install the proximity probe securely.
- Adjust the probe gap according to system requirements.
- Route the 2-meter cable safely toward the monitoring interface.
- Connect the probe cable correctly.
- Verify signal output.
- Perform calibration and functional testing.
Installation Precautions
During installation:
- Avoid damaging the sensing tip.
- Maintain correct probe clearance.
- Prevent cable damage during routing.
- Avoid strong electromagnetic interference.
- Ensure proper grounding and connections.
Fault Diagnosis and Troubleshooting
No Signal Output
Possible causes:
- Incorrect wiring
- Cable damage
- Power supply failure
- Monitoring system fault
Solutions:
- Check cable connections
- Inspect cable condition
- Verify system power
- Test monitoring equipment
Incorrect Vibration Measurement
Possible causes:
- Incorrect probe gap
- Improper installation position
- Loose mounting
- Shaft surface issues
Solutions:
- Check probe installation
- Adjust probe clearance
- Secure mounting hardware
- Inspect shaft condition
Unstable Signal Output
Possible causes:
- Electrical interference
- Poor grounding
- Cable routing problems
- Mechanical interference
Solutions:
- Check shielding
- Improve grounding
- Separate signal cables from power cables
- Inspect installation conditions
Excessive Vibration Alarm
Possible causes:
- Rotor imbalance
- Shaft misalignment
- Bearing degradation
- Mechanical looseness
Solutions:
- Inspect rotating machinery
- Check shaft alignment
- Evaluate bearing condition
- Perform necessary repairs
Maintenance Recommendations
To maintain reliable operation:
- Regularly inspect probe mounting
- Check cable condition
- Monitor signal quality
- Review vibration trends
- Perform periodic system verification
Proper maintenance ensures accurate measurement and improves machinery protection reliability.
Key Advantages
Accurate Non-Contact Measurement
Provides reliable shaft displacement and vibration monitoring without mechanical contact.
Long-Distance Installation Capability
The 2 meter cable length allows flexible installation on large industrial equipment.
Reliable Condition Monitoring
Supports early detection of mechanical problems and helps prevent unexpected failures.
Industrial Durability
Designed for continuous operation in demanding industrial environments.
Predictive Maintenance Support
Provides essential condition data for improving maintenance strategies.
Technical FAQs
What is Bently Nevada 330173-xx-xx-20-02-05?
It is a 3300 5mm Proximity Probe designed for rotating machinery vibration and displacement monitoring.
What is the total length of this proximity probe?
The total length is 2 meters.
What is the weight of Bently Nevada 330173-xx-xx-20-02-05?
The approximate weight is 0.646 kg.
What sensing technology does this probe use?
It uses eddy current sensing technology for non-contact displacement measurement.
What applications use this proximity probe?
It is commonly used in turbines, compressors, pumps, motors, and other critical rotating machinery condition monitoring systems.
Conclusion
The Bently Nevada 330173-xx-xx-20-02-05 3300 5mm Proximity Probe is a reliable industrial sensor designed for accurate vibration and displacement monitoring of rotating machinery.
With its 5mm probe design, extended 2-meter cable configuration, and advanced non-contact sensing technology, it provides flexible installation and dependable measurement performance for critical industrial equipment.
This proximity probe helps improve machinery protection, support predictive maintenance programs, reduce downtime, and enhance operational reliability in industrial automation and process industries.