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- Bently Nevada
- 330171-24-40-05-02-00
- 3300 5 mm Proximity Probe
- USA
- 0.5 meters
- 0.162 kg
- Xiamen, China
- New & In Stock
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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.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
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All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Bently Nevada 330171-24-40-05-02-00 3300 5 mm Proximity Probe is a precision eddy current displacement sensor designed for continuous monitoring of shaft vibration, rotor position, and mechanical movement in industrial rotating equipment.
This proximity probe is an essential sensing component in machinery condition monitoring and protection systems. It provides accurate non-contact measurement between the probe tip and the rotating shaft, allowing operators and maintenance engineers to obtain reliable vibration and displacement information during machine operation.
The 330171-24-40-05-02-00 model belongs to the 3300 5 mm Proximity Probe series and features a 0.5-meter total length configuration. It is designed for applications where compact installation and stable vibration measurement are required.
By detecting small changes in shaft movement, this sensor helps identify abnormal operating conditions, improve equipment reliability, and support predictive maintenance programs.
The probe is commonly used in:
- Steam turbines
- Gas turbines
- Compressors
- Pumps
- Generators
- Industrial motors
- Rotating machinery protection systems
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330171-24-40-05-02-00 |
| Product Series | 3300 5 mm Proximity Probe |
| Product Type | Eddy Current Proximity Probe |
| Measurement Function | Shaft vibration and displacement monitoring |
| Probe Diameter | 5 mm |
| Total Length | 0.5 meters |
| Cable Length | 0.5 meters |
| Weight | 0.162 kg |
| Sensor Technology | Eddy current sensing |
| Measurement Method | Non-contact displacement measurement |
| Installation Type | Threaded mounting |
| Thread Type | 1/4-28 UNF |
| Connector Type | Miniature coaxial ClickLoc connector |
| Application | Rotating machinery condition monitoring |
| Operating Environment | Industrial machinery protection systems |
Function and Working Principle
The Bently Nevada 330171-24-40-05-02-00 proximity probe operates based on eddy current sensing technology.
The probe generates an electromagnetic field at the sensing tip. When the rotating shaft moves closer or farther away from the probe surface, the electromagnetic field changes.
These changes are converted into electrical signals representing shaft displacement and vibration levels. The signals are then processed by monitoring equipment to evaluate machine condition and detect possible mechanical problems.
Non-Contact Measurement Technology
The proximity probe measures shaft movement without direct contact with rotating components.
This technology provides several advantages:
- Reduces mechanical wear
- Improves measurement stability
- Supports high-speed rotating equipment
- Provides continuous monitoring capability
- Extends sensor operating life
Shaft Vibration Monitoring
The probe continuously monitors shaft movement and helps detect mechanical abnormalities.
Typical monitoring functions include:
- Rotor vibration measurement
- Shaft displacement monitoring
- Mechanical imbalance detection
- Misalignment identification
- Abnormal operating condition analysis
Static Position Monitoring
Besides dynamic vibration measurement, the probe can also monitor static shaft position changes, making it suitable for comprehensive machinery protection applications.
Role in Industrial Machinery Monitoring Systems
The Bently Nevada 330171-24-40-05-02-00 plays an important role in industrial rotating equipment monitoring systems.
It provides real-time shaft movement information that allows engineers to evaluate equipment operating conditions and make maintenance decisions.
The probe is commonly integrated with:
- Proximity signal processing modules
- Vibration monitoring systems
- Machinery protection equipment
- PLC control systems
- DCS automation platforms
- Industrial data acquisition systems
Main functions include:
- Continuous equipment monitoring
- Early fault detection
- Machinery protection
- Predictive maintenance support
- Improved operational reliability
Industrial Applications
Steam Turbine Monitoring
Steam turbines require accurate shaft vibration monitoring to maintain safe and stable operation.
The proximity probe helps detect:
- Rotor vibration changes
- Shaft displacement variations
- Mechanical instability
- Abnormal operating conditions
Gas Turbine Applications
Gas turbines operate under demanding conditions and require reliable monitoring solutions.
The probe provides accurate shaft movement information for equipment protection and maintenance analysis.
Compressor Monitoring
Industrial compressors depend on vibration monitoring systems to maintain reliable operation.
The sensor helps identify:
- Rotor imbalance
- Shaft movement changes
- Mechanical degradation
- Excessive vibration conditions
Pump Condition Monitoring
Industrial pumps use proximity probes to monitor shaft movement and improve equipment reliability.
Applications include:
- Process pumps
- High-speed pumps
- Critical industrial pumping systems
Generator Monitoring
Generators use shaft vibration and position monitoring to improve operating stability and reduce unexpected failures.
Industrial Motors and Rotating Equipment
The probe is suitable for various rotating machines, including:
- Motors
- Turbines
- Compressors
- Pumps
- Generators
Installation and System Integration
Correct installation is important to ensure accurate measurement performance.
Recommended installation procedures include:
- Install the probe at the correct monitoring location
- Ensure proper threaded mounting
- Maintain correct probe alignment
- Connect with compatible monitoring equipment
- Protect the cable from mechanical damage
- Verify signal stability during commissioning
During installation and setup, engineers normally check:
| Configuration Item | Purpose |
|---|---|
| Probe Installation Position | Ensures accurate shaft measurement |
| Probe Gap Adjustment | Provides correct sensing distance |
| Cable Connection | Maintains reliable signal transmission |
| Monitoring Channel Setup | Defines alarm and protection parameters |
| System Testing | Confirms proper operation |
Compatible System Components
The Bently Nevada 330171-24-40-05-02-00 proximity probe is commonly used with the following components:
| Component | Function |
|---|---|
| Proximitor Sensor | Converts proximity signals for monitoring |
| Extension Cable | Provides flexible installation distance |
| Vibration Monitoring Module | Processes vibration information |
| Machinery Protection System | Provides equipment protection functions |
| PLC Controller | Integrates monitoring signals |
| DCS Platform | Supports centralized monitoring |
Related Bently Nevada Accessories and Modules
| Model / Component | Type | Function |
|---|---|---|
| 3300 Proximitor Sensor | Signal Processing Module | Processes probe output signals |
| 3300 Extension Cable | Signal Cable | Extends installation distance |
| 3300 Monitoring Module | Protection Module | Provides vibration monitoring |
| 3300 System Components | Monitoring Platform | Complete condition monitoring system |
| Probe Mounting Accessories | Installation Components | Supports sensor installation |
Recommended Alternative Bently Nevada Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 330171-24-40-05-02-00 | 3300 5 mm Proximity Probe | Compact 0.5-meter configuration | General machinery monitoring |
| 330171-20-55-05-02-CN | 3300 5 mm Proximity Probe | Short installation design | Rotating equipment monitoring |
| 330171-20-40-05-02-05 | 3300 5 mm Proximity Probe | Standard compact design | Industrial vibration monitoring |
| 330171-15-45-05-11-RU | 3300 5 mm Proximity Probe | Compact sensor configuration | Limited installation space |
| 3300 XL 8 mm Proximity Probe | Proximity Sensor | Larger measurement range | Large rotating machinery |
Key Advantages
High Measurement Accuracy
The Bently Nevada 330171-24-40-05-02-00 provides accurate shaft vibration and displacement measurement for critical rotating equipment.
Reliable Non-Contact Operation
The eddy current sensing principle ensures stable operation without physical contact with rotating parts.
Compact Installation Design
The 0.5-meter total length configuration is suitable for applications requiring shorter installation distances.
Industrial Reliability
Designed for continuous operation in demanding industrial environments.
Supports Predictive Maintenance
Provides important machine condition information to help identify potential problems before major failures occur.
Wide Application Compatibility
Suitable for turbines, compressors, pumps, generators, and other rotating machinery.
Technical FAQs
What is the Bently Nevada 330171-24-40-05-02-00 used for?
The Bently Nevada 330171-24-40-05-02-00 is a 3300 5 mm proximity probe used for shaft vibration and displacement monitoring.
How does this proximity probe work?
It uses eddy current sensing technology to measure the distance between the probe tip and the rotating shaft without physical contact.
What is the total length of this model?
The total length of this proximity probe is 0.5 meters.
Where is this proximity probe commonly installed?
It is commonly installed on turbines, compressors, pumps, generators, and other industrial rotating equipment.
Why are proximity probes important?
They provide continuous machine condition information, helping improve equipment reliability, reduce downtime, and support predictive maintenance strategies.
Conclusion
The Bently Nevada 330171-24-40-05-02-00 3300 5 mm Proximity Probe is a reliable industrial sensor designed for accurate shaft vibration and displacement monitoring.
With its eddy current sensing technology, compact 0.5-meter configuration, and stable measurement capability, it provides essential condition monitoring data for machinery protection and predictive maintenance systems.
Used in turbines, compressors, pumps, generators, and industrial automation environments, this proximity probe helps improve equipment reliability, optimize maintenance strategies, and enhance operational safety.
For automation engineers, maintenance professionals, and industrial system integrators, the Bently Nevada 330171-24-40-05-02-00 provides a dependable solution for advanced rotating machinery condition monitoring applications.