
Product Overview
The Bently Nevada 330171-XX-XX-10-01-05 (142824-100) 3300 5 mm Proximity Probe is a precision eddy current displacement sensor designed for continuous monitoring of shaft vibration, position, and movement in critical rotating machinery.
This proximity probe is widely used in industrial condition monitoring and machinery protection applications. It provides accurate non-contact measurement between the sensor tip and the rotating shaft, allowing monitoring systems to detect small changes in shaft position and vibration levels.
The probe belongs to the Bently Nevada 3300 5 mm Proximity Probe family and is designed for applications requiring stable measurement performance, high reliability, and continuous operation in demanding industrial environments.
With a total length of 1 meter, the 330171-XX-XX-10-01-05 (142824-100) provides flexible installation capability for equipment layouts where additional cable distance is required.
Typical applications include:
- Steam turbines
- Gas turbines
- Compressors
- Pumps
- Generators
- Industrial motors
- Rotating machinery monitoring systems
Technical Specifications
| Parameter |
Details |
| Manufacturer |
Bently Nevada |
| Model |
330171-XX-XX-10-01-05 |
| Alternative Part Number |
142824-100 |
| 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 |
1 meter |
| Cable Length |
1 meter |
| Weight |
0.323 kg |
| Sensor Technology |
Eddy current sensing |
| Measurement Method |
Non-contact displacement measurement |
| Installation Type |
Threaded mounting |
| Connector Type |
Miniature coaxial connector |
| Application |
Industrial rotating machinery monitoring |
| Operating Environment |
Industrial automation and machinery protection systems |
Function and Working Principle
The Bently Nevada 330171-XX-XX-10-01-05 proximity probe operates using eddy current sensing technology to measure shaft movement.
The probe creates an electromagnetic field at the sensing tip. When the distance between the probe and the rotating shaft changes, the electromagnetic field changes accordingly.
These changes are converted into electrical signals that represent shaft vibration and displacement information. The monitoring system analyzes these signals to evaluate equipment operating conditions and detect potential mechanical problems.
Non-Contact Measurement Technology
The proximity probe operates without physical contact with rotating components.
This provides several advantages:
- Eliminates mechanical wear
- Supports high-speed rotating equipment
- Improves measurement stability
- Reduces maintenance requirements
- Enables continuous monitoring operation
Shaft Vibration Detection
The probe continuously measures shaft movement and helps identify abnormal machine conditions.
Monitoring functions include:
- Rotor vibration measurement
- Shaft displacement detection
- Mechanical imbalance identification
- Misalignment monitoring
- Operating condition analysis
Position Monitoring Capability
In addition to vibration measurement, the sensor can monitor shaft position changes, making it suitable for machinery protection and performance analysis.
Role in Industrial Machinery Monitoring Systems
The Bently Nevada 330171-XX-XX-10-01-05 (142824-100) plays an important role in industrial rotating equipment monitoring systems.
It provides accurate shaft movement information that helps engineers evaluate equipment health and make maintenance decisions.
The probe is commonly integrated with:
| System Component |
Function |
| Proximitor Sensor |
Converts probe signals into monitoring data |
| 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 plant monitoring |
The main functions include:
- Continuous equipment condition 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 high-speed conditions and require reliable monitoring solutions.
The probe provides important shaft movement information for equipment protection and maintenance analysis.
Compressor Condition Monitoring
Industrial compressors use proximity probes to monitor shaft movement and identify possible mechanical problems.
Common applications include:
- Centrifugal compressors
- Process compressors
- High-speed compression equipment
Pump Monitoring
Industrial pumps use shaft vibration monitoring to improve equipment reliability.
The sensor helps identify:
- Excessive vibration
- Shaft movement changes
- Mechanical wear conditions
Generator Monitoring
Generators require continuous shaft monitoring to maintain stable operation and improve equipment reliability.
Industrial Rotating Equipment
The probe is suitable for:
- Motors
- Turbines
- Compressors
- Pumps
- Generators
Installation and System Integration
Correct installation is essential to achieve accurate measurement performance.
Recommended installation procedures include:
- Install the probe at the correct monitoring position
- Ensure proper mechanical mounting
- Maintain correct probe alignment
- Connect with compatible monitoring equipment
- Protect the cable from mechanical damage
- Verify signal stability during commissioning
During installation and commissioning, engineers normally check:
| Configuration Item |
Purpose |
| Probe Position |
Ensures accurate shaft measurement |
| Probe Gap Adjustment |
Provides correct sensing distance |
| Cable Connection |
Maintains stable signal transmission |
| Monitoring Configuration |
Defines alarm and protection parameters |
| System Testing |
Confirms correct operation |
Compatible System Components
The Bently Nevada 330171-XX-XX-10-01-05 (142824-100) proximity probe works with various industrial monitoring components.
| Component |
Function |
| Proximity Signal Converter |
Processes sensor output |
| Monitoring Rack System |
Collects and analyzes vibration data |
| Vibration Monitor Module |
Provides equipment condition analysis |
| PLC System |
Integrates monitoring information |
| DCS System |
Enables centralized operation monitoring |
| Industrial Control Network |
Transfers equipment data |
Related Bently Nevada Accessories and Modules
| Model / Component |
Type |
Function |
| 3300 Proximitor Sensor |
Signal Processing Module |
Processes proximity signals |
| 3300 Extension Cable |
Signal Cable |
Extends installation distance |
| 3300 Monitoring Module |
Protection Module |
Supports vibration monitoring |
| 3300 System Components |
Monitoring Platform |
Complete machinery monitoring solution |
| Probe Mounting Accessories |
Installation Components |
Supports sensor installation |
Recommended Alternative Bently Nevada Models
| Model |
Type |
Key Feature |
Application |
| 330171-XX-XX-10-01-05 |
3300 5 mm Proximity Probe |
1-meter standard configuration |
General machinery monitoring |
| 330171-24-57-10-01-05 |
3300 5 mm Proximity Probe |
1-meter cable design |
Industrial vibration monitoring |
| 330171-24-40-05-02-00 |
3300 5 mm Proximity Probe |
Compact 0.5-meter design |
Limited installation space |
| 330171-20-55-05-02-CN |
3300 5 mm Proximity Probe |
Compact monitoring solution |
Rotating equipment protection |
| 3300 XL 8 mm Proximity Probe |
Proximity Sensor |
Larger sensing range |
Large rotating machinery |
Key Advantages
High Measurement Accuracy
The Bently Nevada 330171-XX-XX-10-01-05 provides accurate shaft vibration and displacement measurement for critical industrial equipment.
Flexible Installation Design
The 1-meter total length configuration allows easier installation in different machinery layouts.
Reliable Non-Contact Operation
The eddy current sensing principle provides stable measurement without physical contact with rotating components.
Continuous Monitoring Capability
The probe supports long-term monitoring of important industrial assets.
Supports Predictive Maintenance
The collected vibration information helps engineers identify potential equipment problems before serious failures occur.
Wide Industrial Compatibility
Suitable for turbines, compressors, pumps, generators, and other rotating machinery.
Technical FAQs
What is the Bently Nevada 330171-XX-XX-10-01-05 used for?
The Bently Nevada 330171-XX-XX-10-01-05 is a 3300 5 mm proximity probe used for shaft vibration and displacement monitoring.
What is the alternative part number?
The alternative part number is 142824-100.
How does this proximity probe work?
It uses eddy current sensing technology to measure shaft movement without physical contact.
What is the total length of this model?
The total length of this proximity probe is 1 meter.
Where is this proximity probe commonly used?
It is commonly installed on turbines, compressors, pumps, generators, motors, and other industrial rotating equipment.
Conclusion
The Bently Nevada 330171-XX-XX-10-01-05 (142824-100) 3300 5 mm Proximity Probe is a reliable industrial sensor designed for accurate shaft vibration and displacement monitoring.
With its eddy current sensing technology, 1-meter installation configuration, and stable measurement performance, it provides essential monitoring information for machinery protection and predictive maintenance applications.
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-XX-XX-10-01-05 (142824-100) provides a dependable solution for advanced rotating machinery condition monitoring.