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- Bently Nevada
- 330173-00-04-20-12-05
- 3300 5 mm Proximity Probe
- USA
- 2 meters
- 0.646 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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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 330173-00-04-20-12-05 3300 5 mm Proximity Probe is a high-precision non-contact sensor designed for industrial rotating machinery vibration monitoring, shaft displacement measurement, and machinery protection applications.
As part of the Bently Nevada 3300 5 mm Proximity Probe series, this probe provides accurate and reliable measurement of shaft movement, radial vibration, and relative position changes in critical rotating equipment. It is widely used in condition monitoring systems for turbines, compressors, pumps, generators, and other high-value industrial machinery.
The proximity probe helps maintenance engineers monitor equipment operating conditions by detecting abnormal shaft movement, excessive vibration, and mechanical performance changes. It supports predictive maintenance strategies by providing continuous and reliable monitoring data.
The Bently Nevada 330173-00-04-20-12-05 features a total length of 2 meters and an approximate weight of 0.646 kg, providing extended installation flexibility for machinery where longer cable routing is required.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330173-00-04-20-12-05 |
| Product Type | 3300 5 mm Proximity Probe |
| Series | 3300 Monitoring System |
| Measurement Type | Shaft Displacement and Vibration Measurement |
| Probe Diameter | 5 mm |
| Sensor Technology | Eddy Current Proximity Measurement |
| Total Length | 2 meters |
| Cable Length | 2 meters |
| Weight | 0.646 kg |
| Application | Rotating Machinery Condition Monitoring |
| Installation Type | Non-contact Shaft Monitoring |
Product Features
High Precision Shaft Vibration Measurement
The Bently Nevada 330173-00-04-20-12-05 provides accurate measurement of rotating shaft displacement and vibration without physical contact.
Key features include:
- Precise shaft position monitoring
- Reliable vibration measurement
- Stable signal transmission
- Continuous machinery condition evaluation
- Support for machinery protection systems
The probe enables operators to detect early warning signs of mechanical problems and improve equipment reliability.
Extended 2 Meter Probe Configuration
The 2-meter total length provides additional installation flexibility for industrial equipment with longer distances between measurement points and monitoring systems.
Advantages include:
- Flexible installation arrangement
- Suitable for large machinery layouts
- Easier cable routing
- Improved installation adaptability
This configuration is especially useful for applications where standard-length probes cannot meet installation requirements.
Reliable 3300 5 mm Proximity Probe Design
The 3300 5 mm Proximity Probe series is designed for demanding industrial environments.
Main advantages include:
- Compact sensing structure
- Stable measurement performance
- Long-term operational reliability
- Compatibility with industrial monitoring systems
The probe provides dependable vibration and position feedback for critical rotating equipment.
Working Principle
The Bently Nevada 330173-00-04-20-12-05 operates using eddy current sensing technology.
The working process includes:
- The probe generates an electromagnetic field near the rotating shaft surface.
- Shaft movement changes the electromagnetic field characteristics.
- The sensor converts these changes into electrical signals.
- The monitoring system processes the signals to determine shaft position and vibration levels.
Because it operates without physical contact, the probe avoids mechanical wear and provides reliable long-term measurement performance.
Industrial Applications
Steam Turbine Monitoring
The proximity probe is widely used in turbine protection and monitoring systems.
Typical applications:
- Rotor vibration measurement
- Shaft displacement monitoring
- Turbine condition analysis
Benefits:
- Improved turbine reliability
- Early detection of mechanical faults
- Reduced unexpected shutdown risks
Compressor Condition Monitoring
The Bently Nevada 330173-00-04-20-12-05 is suitable for compressor monitoring applications.
Common equipment:
- Centrifugal compressors
- Process compressors
- Industrial gas compressors
Advantages:
- Continuous vibration monitoring
- Better equipment protection
- Improved maintenance planning
Pump Monitoring Systems
The probe can be applied to industrial pump condition monitoring.
Applications include:
- Process pumps
- Large rotating pumps
- Fluid transportation equipment
Benefits:
- Detects abnormal shaft movement
- Supports predictive maintenance
- Improves operational stability
Motor and Generator Monitoring
The proximity probe is suitable for rotating electrical equipment monitoring.
Applications:
- Industrial motors
- Generators
- Motor-driven machinery
Advantages:
- Reliable vibration feedback
- Enhanced machine protection
- Improved equipment availability
Installation Guide
Installation Preparation
Before installing the Bently Nevada 330173-00-04-20-12-05, confirm:
- Correct probe model
- Suitable measurement position
- Proper mounting conditions
- Cable routing requirements
- Compatible monitoring equipment
Installation Steps
- Identify the correct shaft measurement location.
- Install the proximity probe securely in the mounting position.
- Adjust the probe clearance according to system requirements.
- Route the 2-meter cable safely to the monitoring equipment.
- Connect the probe and verify signal output.
- Perform calibration and operational testing.
Installation Considerations
During installation:
- Avoid excessive cable bending
- Protect connectors from contamination
- Maintain proper probe alignment
- Prevent mechanical damage
- Ensure stable electrical connections
Fault Diagnosis and Troubleshooting
No Signal Output
Possible causes:
- Incorrect wiring connection
- Damaged cable
- Probe failure
- Incorrect installation position
Solutions:
- Check wiring connections
- Inspect cable condition
- Verify monitoring equipment operation
- Correct probe installation
Unstable Vibration Signal
Possible causes:
- Loose connections
- Electrical interference
- Incorrect probe adjustment
- Abnormal machinery vibration
Solutions:
- Check all connection points
- Improve cable routing
- Verify probe clearance
- Inspect machine operating conditions
Incorrect Measurement Values
Possible causes:
- Incorrect probe gap
- Damaged sensing tip
- Incorrect monitoring parameters
- Mechanical equipment issues
Solutions:
- Verify installation settings
- Check monitoring configuration
- Inspect rotating machinery
- Replace damaged components if necessary
Cable Installation Problems
Possible causes:
- Excessive mechanical stress
- Poor cable routing
- Environmental damage
Solutions:
- Inspect cable condition
- Improve cable protection
- Replace damaged cable sections
Compatible System Components
| Component | Function |
|---|---|
| Proximitor Sensor | Signal conversion and processing |
| Extension Cable | Signal transmission |
| Machinery Protection System | Alarm and protection |
| PLC / DCS System | Industrial automation integration |
| Vibration Monitoring System | Condition analysis |
Recommended Related Bently Nevada 3300 5 mm Proximity Probe Models
| Model | Product Type | Total Length |
|---|---|---|
| 330173-00-04-20-12-05 | 3300 5 mm Proximity Probe | 2 meters |
| 330173-00-02-20-02-05 | 3300 5 mm Proximity Probe | 2 meters |
| 330173-00-02-20-12-05 | 3300 5 mm Proximity Probe | 2 meters |
| 330173-00-04-10-02-00 | 3300 5 mm Proximity Probe | 1 meter |
| 330172 Series | 3300 5 mm Proximity Probe | Various lengths |
Key Advantages
Accurate Machinery Condition Monitoring
Provides precise shaft displacement and vibration measurement.
Extended Installation Flexibility
The 2-meter configuration supports larger equipment layouts.
Reliable Industrial Performance
Designed for continuous operation in demanding environments.
Predictive Maintenance Support
Helps identify mechanical problems before serious equipment failures occur.
Wide Application Compatibility
Suitable for turbines, compressors, pumps, motors, generators, and other rotating machinery.
Technical FAQs
What is Bently Nevada 330173-00-04-20-12-05 used for?
The Bently Nevada 330173-00-04-20-12-05 is a 3300 5 mm proximity probe used for shaft vibration and displacement monitoring in rotating machinery.
What sensing technology does this probe use?
It uses non-contact eddy current sensing technology to measure shaft position and vibration changes.
What is the total length of this proximity probe?
The total length is 2 meters.
What is the weight of Bently Nevada 330173-00-04-20-12-05?
The approximate weight is 0.646 kg.
Which equipment can use this proximity probe?
It is commonly used in turbines, compressors, pumps, generators, motors, and other critical industrial rotating equipment.
Conclusion
The Bently Nevada 330173-00-04-20-12-05 3300 5 mm Proximity Probe is a reliable industrial sensor designed for accurate rotating machinery vibration monitoring and shaft displacement measurement.
With extended 2-meter installation capability, precise non-contact sensing technology, and stable operating performance, this proximity probe provides an effective solution for predictive maintenance and machinery protection applications.
For industrial automation engineers, maintenance professionals, and condition monitoring specialists, the Bently Nevada 330173-00-04-20-12-05 helps improve equipment reliability, reduce downtime, and maintain safe industrial operations.