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- Bently Nevada
- 330171-XX-XX-10-02-05 142824-131
- 3300 5 mm Proximity Probe
- USA
- 1 meter
- 0.323 kg
- Xiamen, China
- New & In Stock
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- 1-3 Working Days
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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 330171-XX-XX-10-02-05 (142824-131) 3300 5 mm Proximity Probe is a high-precision industrial sensor designed for continuous monitoring of rotating machinery shaft displacement, vibration, and mechanical condition.
As part of the Bently Nevada 3300 5 mm Proximity Probe series, this sensor provides accurate non-contact measurement for critical machinery applications. It is widely used in industrial plants where reliable vibration monitoring and early fault detection are essential for maintaining safe equipment operation.
The 330171-XX-XX-10-02-05 model with part number 142824-131 features a 5 mm sensing tip, a total length of 1 meter, and a lightweight structure with a weight of approximately 0.323 kg. It is designed for installation on rotating equipment such as turbines, compressors, pumps, motors, and generators.
Using eddy current sensing technology, this proximity probe detects changes in shaft position without physical contact, providing stable measurement performance and helping maintenance teams implement effective predictive maintenance strategies.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330171-XX-XX-10-02-05 |
| Part Number | 142824-131 |
| 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 Usage | Rotating Equipment Condition Monitoring |
Working Principle
The Bently Nevada 330171-XX-XX-10-02-05 proximity probe uses eddy current technology to measure the distance between the probe tip and the rotating shaft surface.
During operation, the probe creates an electromagnetic field around the sensing tip. When the shaft moves because of vibration, thermal movement, or mechanical changes, the electromagnetic characteristics change. These changes are converted into electrical signals that represent shaft displacement.
The measurement process includes:
- Generating a high-frequency electromagnetic field
- Detecting shaft movement changes
- Converting displacement information into electrical signals
- Transmitting data to monitoring equipment
This sensing method provides:
- Accurate shaft position measurement
- Continuous vibration monitoring
- Reliable signal stability
- Long-term operating reliability
Main Features and Functions
High Accuracy Shaft Vibration Measurement
The Bently Nevada 330171-XX-XX-10-02-05 provides precise monitoring of shaft movement in rotating machinery.
The non-contact design allows continuous measurement without physical contact between the sensor and the machine shaft, reducing maintenance requirements and improving operational reliability.
Key benefits:
- Accurate displacement detection
- Stable measurement performance
- Suitable for high-speed machinery
- Long service life
Reliable Machinery Protection Capability
This proximity probe is an important component in industrial machinery monitoring systems.
It helps identify:
- Excessive shaft vibration
- Rotor movement changes
- Mechanical imbalance
- Misalignment conditions
- Abnormal operating trends
By monitoring equipment behavior continuously, operators can detect potential problems before serious failures occur.
Designed for Critical Rotating Equipment
The 3300 5 mm Proximity Probe is widely used in applications where equipment reliability is essential.
Typical equipment includes:
- Steam turbines
- Gas turbines
- Compressors
- Industrial pumps
- Motors
- Generators
These machines require accurate vibration information to maintain safe and efficient operation.
Non-Contact Measurement Advantages
Compared with contact measurement devices, the proximity probe offers several advantages:
- No physical wear between sensor and shaft
- Suitable for continuous operation
- Stable performance under industrial conditions
- Reliable measurement for high-speed rotation
Industrial Applications
Turbine Monitoring Applications
The proximity probe provides important shaft monitoring data for turbine systems.
Common applications:
- Shaft displacement monitoring
- Rotor vibration measurement
- Mechanical condition analysis
- Turbine protection systems
Advantages:
- Improved operational safety
- Early identification of equipment issues
- Reduced maintenance risks
Compressor Condition Monitoring
Industrial compressors require continuous vibration monitoring to maintain stable operation.
Applications include:
- Centrifugal compressors
- Process compressors
- Gas compression equipment
Benefits:
- Detects abnormal shaft movement
- Supports predictive maintenance
- Improves equipment availability
Pump Monitoring Systems
Large industrial pumps benefit from accurate shaft monitoring.
Typical applications:
- Process pumps
- Cooling water pumps
- Circulation systems
- Feedwater equipment
Benefits:
- Improved fault detection
- Reduced unexpected downtime
- Better maintenance scheduling
Motor and Generator Monitoring
The proximity probe is suitable for large rotating electrical machines.
Applications:
- Industrial motors
- Power generators
- Drive systems
Advantages:
- Continuous condition monitoring
- Improved equipment reliability
- Enhanced fault diagnosis
Installation Guide
Proper installation is necessary to achieve accurate measurement results.
Recommended installation steps:
- Install the probe according to equipment requirements
- Maintain correct mounting position
- Ensure secure cable connection
- Protect cables from mechanical damage
- Verify signal performance after installation
Installation inspection:
| Inspection Item | Purpose |
|---|---|
| Probe Mounting | Confirm correct sensor installation |
| Cable Connection | Ensure reliable signal transmission |
| Sensor Position | Maintain measurement accuracy |
| Signal Testing | Verify monitoring performance |
| System Commissioning | Confirm normal operation |
Fault Diagnosis and Troubleshooting
No Measurement Signal
Possible causes:
- Loose electrical connection
- Damaged cable
- Probe malfunction
- Monitoring equipment failure
Solutions:
- Check wiring connections
- Inspect cable condition
- Verify sensor installation
- Test monitoring system operation
Incorrect Vibration Data
Possible causes:
- Improper probe installation
- Incorrect sensor position
- Shaft surface issues
- Signal interference
Solutions:
- Check mounting position
- Verify installation conditions
- Inspect machine operation
- Confirm system settings
Unstable Signal Output
Possible causes:
- Excessive vibration environment
- Cable routing problems
- Sensor aging
Solutions:
- Inspect installation condition
- Check cable routing
- Replace damaged components when required
Compatible System Components
| Component | Function |
|---|---|
| Proximity Probe | Detects shaft displacement |
| Extension Cable | Transfers sensor signals |
| Proximitor Sensor | Processes measurement signals |
| Monitoring Module | Analyzes vibration data |
| Machinery Protection System | Provides alarms and protection |
Recommended Related Models
| Model | Product Type | Application |
|---|---|---|
| 330171 Series | 3300 5 mm Proximity Probe | Shaft vibration monitoring |
| 3300 XL Series | Advanced Proximity System | Critical machinery protection |
| 3300 Extension Cable | Sensor Cable | Signal transmission |
| Proximitor Sensor Series | Signal Processing Unit | Monitoring integration |
Key Advantages
Precision Measurement
Provides accurate shaft displacement and vibration monitoring for rotating equipment.
Industrial Reliability
Designed for continuous operation in demanding industrial environments.
Predictive Maintenance Support
Helps maintenance teams identify potential failures early.
Wide Equipment Compatibility
Suitable for turbines, compressors, pumps, motors, and generators.
Easy Integration
Works with industrial machinery monitoring and protection systems.
Technical FAQs
What is Bently Nevada 330171-XX-XX-10-02-05 (142824-131)?
It is a 3300 5 mm Proximity Probe designed for shaft displacement measurement and vibration monitoring.
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 measurement technology does it use?
It uses eddy current non-contact displacement sensing technology.
What equipment can use this proximity probe?
It is commonly used in turbines, compressors, pumps, motors, generators, and other rotating machinery.
Conclusion
The Bently Nevada 330171-XX-XX-10-02-05 (142824-131) 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 measurement performance, and strong industrial reliability, it provides essential monitoring capability for critical rotating equipment.
For industrial automation engineers, maintenance professionals, and plant operators, this proximity probe helps improve machinery reliability, support predictive maintenance programs, and enhance the safety and efficiency of industrial operations.