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- Bently Nevada
- 330172-00-20-10-01-05
- 3300 5 mm Proximity Probe
- USA
- 1 meter
- 0.323 kg
- Xiamen, China
- New & In Stock
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- 1 Year
- 1-3 Working Days
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- 24-Hour Service
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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 330172-00-20-10-01-05 3300 5 mm Proximity Probe is a precision industrial sensor designed for continuous monitoring of rotating machinery shaft displacement, vibration behavior, and mechanical operating conditions.
This proximity probe belongs to the Bently Nevada 3300 5 mm Proximity Probe series and is widely used in machinery protection and predictive maintenance systems. It provides accurate non-contact measurement of shaft movement by detecting changes in the distance between the probe tip and the rotating shaft surface.
The 330172-00-20-10-01-05 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 applications requiring stable vibration measurement, reliable signal performance, and long-term operational durability.
Using advanced eddy current sensing technology, this proximity probe provides accurate shaft displacement monitoring without physical contact, making it suitable for critical rotating equipment such as turbines, compressors, pumps, motors, and generators.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330172-00-20-10-01-05 |
| 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 Detection |
| 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 330172-00-20-10-01-05 Proximity Probe operates through eddy current sensing technology to measure shaft movement and displacement.
The probe generates an electromagnetic field near the rotating shaft surface. When the shaft position changes due to vibration, mechanical movement, or operating conditions, the electromagnetic characteristics change.
These variations are converted into electrical signals that represent the actual shaft displacement and vibration condition.
The measurement process includes:
- Generating an electromagnetic sensing field
- Detecting shaft movement changes
- Converting displacement into electrical signals
- Transmitting monitoring data to control and protection systems
This technology provides:
- Accurate shaft displacement measurement
- Continuous vibration monitoring
- Stable signal output
- Reliable long-term operation
Main Features and Functions
High Accuracy Shaft Displacement Measurement
The Bently Nevada 330172-00-20-10-01-05 provides precise monitoring of shaft movement in rotating machinery.
Its non-contact measurement design eliminates physical wear between the sensor and rotating components, allowing continuous operation with improved reliability.
Key advantages:
- High measurement accuracy
- Stable measurement performance
- Long service life
- Reduced maintenance requirements
Advanced Rotating Equipment Monitoring
This proximity probe is an important component for industrial condition monitoring applications.
It helps detect:
- Shaft vibration changes
- Rotor displacement
- Mechanical imbalance
- Misalignment conditions
- Abnormal operating trends
By continuously monitoring machine conditions, maintenance teams can identify potential problems early and improve equipment availability.
Reliable Design for Critical Machinery
The 3300 5 mm Proximity Probe is suitable for industrial equipment where accurate monitoring is essential.
Typical applications include:
- Steam turbines
- Gas turbines
- Centrifugal compressors
- Industrial pumps
- Electric motors
- Power generators
These machines require dependable vibration measurement to maintain safe and efficient operation.
Non-Contact Sensing Advantages
The proximity probe uses electromagnetic sensing technology instead of direct mechanical contact.
Benefits include:
- No physical wear
- Suitable for high-speed rotating equipment
- Stable performance in harsh environments
- Long operating lifetime
Industrial Applications
Turbine Condition Monitoring
The proximity probe provides reliable shaft monitoring for turbine systems.
Typical applications:
- Shaft displacement measurement
- Rotor vibration analysis
- Turbine protection systems
- Mechanical condition monitoring
Benefits:
- Improved operational safety
- Early detection of abnormal conditions
- Reduced risk of equipment failure
Compressor Monitoring Systems
Industrial compressors require accurate vibration monitoring for stable operation.
Applications include:
- Process compressors
- Gas compressors
- Centrifugal compressor units
Advantages:
- Detects shaft movement changes
- Supports predictive maintenance
- Improves equipment reliability
Pump Vibration Monitoring
The proximity probe is suitable for large industrial pump applications.
Typical uses:
- Process pumps
- Cooling pumps
- Circulation pumps
- Industrial fluid systems
Benefits:
- Detects mechanical problems
- Improves maintenance planning
- Reduces unexpected downtime
Motor and Generator Monitoring
The sensor provides essential condition information for rotating electrical machines.
Applications:
- Industrial motors
- Generators
- Drive equipment
Advantages:
- Continuous monitoring capability
- Improved machine reliability
- Better fault diagnosis
Installation Guide
Correct installation is essential to ensure accurate measurement performance.
Recommended installation procedures:
- Install the probe according to equipment requirements
- Maintain correct sensor positioning
- Ensure secure cable connection
- Avoid mechanical damage to cables
- Verify signal performance after installation
Installation inspection:
| Inspection Item | Purpose |
|---|---|
| Probe Mounting | Confirm correct installation position |
| Cable Connection | Ensure stable signal transmission |
| Sensor Position | Maintain measurement accuracy |
| Signal Verification | Confirm proper output |
| System Commissioning | Validate normal operation |
Fault Diagnosis and Troubleshooting
No Signal Output
Possible causes:
- Incorrect wiring
- Cable damage
- Probe failure
- Monitoring equipment problem
Solutions:
- Check electrical connections
- Inspect cable condition
- Verify probe installation
- Test monitoring system
Unstable Signal Performance
Possible causes:
- Incorrect probe positioning
- Excessive vibration
- Electrical interference
- Shaft surface condition changes
Solutions:
- Adjust sensor position
- Inspect machinery condition
- Check cable routing
- Verify system configuration
Incorrect Displacement Measurement
Possible causes:
- Improper installation
- Incorrect system settings
- Sensor damage
Solutions:
- Check probe installation
- Verify monitoring parameters
- Replace damaged components when necessary
Compatible System Components
| Component | Function |
|---|---|
| Proximity Probe | Detects shaft displacement |
| Extension Cable | Transfers sensor signals |
| Proximitor Sensor | Converts probe output signals |
| Monitoring Module | Processes vibration information |
| Machinery Protection System | Provides alarms and protection |
Recommended Related Models
| Model | Product Type | Application |
|---|---|---|
| 330172 Series | 3300 5 mm Proximity Probe | Industrial vibration monitoring |
| 330171 Series | 3300 5 mm Proximity Probe | Shaft displacement measurement |
| 3300 XL Series | Advanced Proximity System | Critical machinery protection |
| Extension Cable Series | Sensor Accessories | Flexible installation |
Key Advantages
Accurate Vibration Measurement
Provides reliable shaft displacement and vibration monitoring for industrial equipment.
Stable Industrial Performance
Designed for continuous operation in demanding rotating machinery environments.
Predictive Maintenance Support
Helps identify equipment problems before serious failures occur.
Wide Equipment Compatibility
Suitable for turbines, compressors, pumps, motors, and generators.
Easy System Integration
Can be integrated into industrial machinery monitoring and protection systems.
Technical FAQs
What is Bently Nevada 330172-00-20-10-01-05 used for?
It is a 3300 5 mm proximity probe designed for shaft displacement measurement and rotating machinery vibration monitoring.
What sensing technology does it use?
It uses eddy current non-contact displacement measurement 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.
Which equipment can use this sensor?
It is commonly used in turbines, compressors, pumps, motors, generators, and other critical rotating equipment.
Conclusion
The Bently Nevada 330172-00-20-10-01-05 3300 5 mm Proximity Probe is a reliable industrial sensor designed for accurate shaft displacement measurement and vibration monitoring.
With advanced non-contact sensing technology, stable signal performance, and durable industrial design, this proximity probe provides an effective solution for rotating machinery condition monitoring.
For industrial automation engineers, maintenance professionals, and plant operators, the 330172-00-20-10-01-05 helps improve equipment reliability, support predictive maintenance strategies, and enhance the safety and efficiency of critical industrial operations.