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- Bently Nevada
- 330172-00-20-10-02-00
- 3300 5 mm Proximity Probe
- USA
- 1 meter
- 0.323 kg
- Xiamen, China
- New & In Stock
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- 1 Year
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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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 330172-00-20-10-02-00 3300 5 mm Proximity Probe is a high-precision non-contact displacement sensor designed for monitoring rotating machinery shaft vibration, displacement, and mechanical operating conditions.
This proximity probe is part of the Bently Nevada 3300 5 mm Proximity Probe series and is widely used in industrial machinery protection and condition monitoring systems. It provides reliable measurement of shaft movement by detecting changes in the distance between the probe tip and the rotating shaft surface.
The 330172-00-20-10-02-00 model features a 5 mm sensing tip, a total length of 1 meter, and a weight of approximately 0.323 kg. It is designed for industrial environments requiring accurate vibration monitoring, stable signal performance, and continuous equipment protection.
Using eddy current sensing technology, this proximity probe enables non-contact measurement and provides dependable monitoring performance for critical rotating equipment including turbines, compressors, pumps, motors, and generators.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330172-00-20-10-02-00 |
| Product Type | 3300 5 mm Proximity Probe |
| Sensor Technology | Eddy Current Displacement Measurement |
| Probe Diameter | 5 mm |
| Total Length | 1 meter |
| Weight | 0.323 kg |
| Measurement Method | Non-contact Shaft Displacement Measurement |
| Application | Vibration Monitoring and Machinery Protection |
| Installation Type | Industrial Machinery Mounting |
| System Application | Rotating Equipment Condition Monitoring |
| Suitable Equipment | Turbines, Compressors, Pumps, Motors, Generators |
Working Principle
The Bently Nevada 330172-00-20-10-02-00 Proximity Probe works based on eddy current sensing technology to measure shaft displacement without direct physical contact.
The probe creates an electromagnetic field near the rotating shaft. When the shaft moves due to vibration, thermal changes, imbalance, or mechanical conditions, the distance between the shaft and probe changes.
These variations affect the electromagnetic field and are converted into electrical signals representing shaft movement and vibration conditions.
The measurement process includes:
- Creating an electromagnetic sensing field
- Detecting shaft displacement changes
- Converting movement information into electrical signals
- Transmitting data to monitoring systems
This technology provides:
- Accurate shaft displacement measurement
- Continuous vibration monitoring
- Stable signal transmission
- Reliable operation under industrial conditions
Main Features and Functions
Precision Shaft Displacement Measurement
The Bently Nevada 330172-00-20-10-02-00 provides accurate monitoring of rotating shaft position and vibration.
The non-contact measurement method avoids mechanical wear and allows the sensor to operate continuously in demanding environments.
Key advantages:
- High measurement accuracy
- Stable signal output
- Long operational life
- Reduced maintenance requirements
Reliable Machinery Condition Monitoring
This proximity probe is designed to support industrial predictive maintenance systems.
It helps monitor:
- Shaft vibration levels
- Rotor displacement changes
- Mechanical movement
- Equipment operating stability
- Abnormal machine conditions
Continuous monitoring allows maintenance teams to identify potential issues early and improve equipment reliability.
Designed for Critical Rotating Equipment
The 3300 5 mm Proximity Probe is suitable for applications where accurate condition monitoring is essential.
Typical equipment includes:
- Steam turbines
- Gas turbines
- Centrifugal compressors
- Industrial pumps
- Large motors
- Power generators
These machines depend on accurate vibration information to maintain safe and efficient operation.
Non-Contact Measurement Advantages
The proximity probe uses electromagnetic sensing technology instead of physical contact.
Benefits include:
- No mechanical friction
- Reduced sensor wear
- Suitable for high-speed machinery
- Reliable operation in harsh industrial environments
Industrial Applications
Turbine Monitoring Applications
The proximity probe provides accurate shaft monitoring for turbine systems.
Typical applications:
- Shaft displacement measurement
- Rotor vibration monitoring
- Turbine condition analysis
- Machinery protection systems
Benefits:
- Improved equipment safety
- Early detection of abnormal conditions
- Reduced maintenance risks
Compressor Condition Monitoring
Industrial compressors require stable vibration monitoring for reliable operation.
Applications include:
- Process compressors
- Gas compressors
- Centrifugal compressors
Advantages:
- Detects shaft movement changes
- Supports predictive maintenance
- Improves equipment availability
Pump Monitoring Systems
The proximity probe is suitable for industrial pump condition monitoring.
Typical applications:
- Process pumps
- Cooling pumps
- Circulation systems
- Industrial fluid equipment
Benefits:
- Identifies mechanical problems
- Improves maintenance scheduling
- Reduces unexpected downtime
Motor and Generator Monitoring
The sensor provides important operating information for rotating electrical equipment.
Applications include:
- Industrial motors
- Generators
- Drive systems
Advantages:
- Continuous monitoring
- Improved equipment reliability
- Better fault diagnosis
Installation Guide
Correct installation ensures accurate measurement performance.
Recommended installation procedures:
- Install the probe according to equipment requirements
- Maintain correct sensor position
- Ensure secure cable connections
- Protect cables from mechanical stress
- Verify signal performance after installation
Installation inspection:
| Inspection Item | Purpose |
|---|---|
| Probe Mounting | Confirm correct sensor installation |
| Cable Connection | Ensure stable signal transmission |
| Sensor Position | Maintain measurement accuracy |
| Signal Testing | Verify monitoring performance |
| System Commissioning | Confirm normal operation |
Fault Diagnosis and Troubleshooting
No Signal Output
Possible causes:
- Incorrect wiring connection
- Cable damage
- Probe failure
- Monitoring system malfunction
Solutions:
- Check electrical connections
- Inspect cable condition
- Verify sensor installation
- Test monitoring equipment
Unstable Signal Output
Possible causes:
- Incorrect probe position
- Excessive machine vibration
- Signal interference
- Shaft surface condition changes
Solutions:
- Adjust sensor position
- Inspect equipment condition
- Check cable routing
- Verify system settings
Incorrect Shaft Measurement
Possible causes:
- Improper installation
- Incorrect monitoring configuration
- Sensor damage
Solutions:
- Check probe position
- Verify system parameters
- Replace damaged components when necessary
Compatible System Components
| Component | Function |
|---|---|
| Proximity Probe | Measures shaft displacement |
| Extension Cable | Transfers sensor signals |
| Proximitor Sensor | Converts probe signals |
| Monitoring Module | Processes vibration data |
| Machinery Protection System | Provides alarms and protection |
Recommended Related Models
| Model | Product Type | Application |
|---|---|---|
| 330172 Series | 3300 5 mm Proximity Probe | General machinery monitoring |
| 330171 Series | 3300 5 mm Proximity Probe | Shaft vibration measurement |
| 3300 XL Series | Advanced Proximity System | Critical equipment protection |
| Extension Cable Series | Sensor Accessories | Signal transmission |
Key Advantages
Accurate Shaft Monitoring
Provides reliable measurement of shaft displacement and vibration conditions.
Stable Industrial Performance
Designed for continuous operation in demanding machinery environments.
Predictive Maintenance Support
Helps detect abnormal equipment conditions before serious failures occur.
Flexible Application Range
Suitable for turbines, compressors, pumps, motors, and generators.
Easy Integration
Supports integration into industrial machinery monitoring and protection systems.
Technical FAQs
What is Bently Nevada 330172-00-20-10-02-00 used for?
It is a 3300 5 mm proximity probe designed for shaft displacement measurement and rotating machinery vibration monitoring.
What technology does this proximity probe use?
It uses eddy current non-contact displacement sensing technology.
What is the total length of this model?
The total length is 1 meter.
What is the weight of this proximity probe?
The weight is approximately 0.323 kg.
What equipment can use this proximity probe?
It is suitable for turbines, compressors, pumps, motors, generators, and other critical rotating equipment.
Conclusion
The Bently Nevada 330172-00-20-10-02-00 3300 5 mm Proximity Probe is a reliable industrial sensor designed for accurate shaft displacement measurement and continuous vibration monitoring.
With its non-contact sensing technology, stable performance, and industrial-grade reliability, this proximity probe provides an effective solution for rotating machinery condition monitoring.
For industrial automation engineers, maintenance professionals, and plant operators, the 330172-00-20-10-02-00 helps improve equipment reliability, support predictive maintenance programs, and enhance the safety and efficiency of critical industrial operations.