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- PR6423/00R-030+CON021
- 8mm Eddy Current Sensor + Eddy Current Signal Converter
- Germany
- 8 mm
- 0.22 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Epro PR6423/00R-030+CON021 8mm Eddy Current Sensor and Signal Converter is a complete non-contact displacement measurement solution used in rotating machinery monitoring systems.
This configuration combines the PR6423/00R-030 8mm eddy current sensor with the CON021 signal converter, providing both shaft displacement detection and signal processing functions. The sensor measures the distance between the probe tip and the rotating shaft surface, while the converter processes the measurement signal for connection with machinery monitoring and protection systems.
In industrial applications, accurate shaft displacement and vibration monitoring are essential for protecting critical rotating equipment such as turbines, compressors, generators, and pumps. The integrated sensor and converter combination simplifies system installation while providing stable measurement performance.
The PR6423/00R-030+CON021 is commonly used in condition monitoring applications where continuous monitoring of mechanical movement and equipment operating status is required.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Epro |
| Model | PR6423/00R-030+CON021 |
| Product Type | 8mm Eddy Current Sensor + Signal Converter |
| Sensor Model | PR6423/00R-030 |
| Signal Converter | CON021 |
| Measurement Technology | Eddy Current Proximity Measurement |
| Sensor Head Diameter | 8 mm |
| Application | Shaft Displacement and Vibration Monitoring |
| Weight | 0.22 kg |
Product Features
The Epro PR6423/00R-030+CON021 provides an integrated measurement channel for industrial machinery condition monitoring.
Key characteristics include:
- Epro PR6423 series 8mm proximity sensor
- Includes CON021 eddy current signal converter
- Non-contact displacement measurement technology
- Suitable for rotating shaft monitoring
- Supports vibration and position measurement
- Provides stable signal conversion
- Compatible with machinery protection systems
- Suitable for continuous industrial operation
The combined sensor and converter design helps reduce component matching requirements during system installation.
Working Principle
The PR6423/00R-030+CON021 operates based on eddy current proximity measurement technology.
The signal process is:
Rotating Shaft → PR6423/00R-030 Sensor → CON021 Converter → Monitoring System
The sensor generates an electromagnetic field near the conductive shaft surface. Changes in the gap between the sensor tip and shaft influence the eddy current characteristics, creating variations in the sensor output signal.
The CON021 converter receives the sensor signal, processes the measurement data, and provides a standardized output for monitoring equipment.
The system can be used to monitor:
- Shaft radial vibration
- Axial displacement
- Rotor position changes
- Mechanical operating conditions
- Equipment protection parameters
Because the measurement process does not require physical contact, the sensor can operate continuously on high-speed rotating machinery.
Role in a Machinery Protection System
The Epro PR6423/00R-030+CON021 serves as a complete displacement monitoring channel in rotating equipment protection applications.
A typical system structure is:
Rotating Equipment → Eddy Current Sensor → Signal Converter → Monitoring Module → Protection System
The sensor continuously measures shaft movement, while the converter prepares the signal for analysis and alarm processing.
For critical rotating equipment, the collected displacement data helps maintenance teams evaluate machine condition and identify potential mechanical problems before unexpected failures occur.
Industrial Applications
The Epro PR6423/00R-030+CON021 Eddy Current Sensor System is widely used in industrial machinery monitoring.
| Application | Typical Use |
|---|---|
| Steam Turbines | Monitoring shaft displacement and vibration |
| Gas Turbines | Rotor movement detection |
| Compressors | Condition monitoring of rotating shafts |
| Generators | Machinery protection applications |
| Pumps | Monitoring mechanical stability |
| Industrial Rotating Equipment | Predictive maintenance systems |
The specific application depends on equipment type and monitoring system design.
Installation and Maintenance
Proper installation is essential for maintaining measurement accuracy.
Recommended procedures include:
- Verify sensor and converter compatibility
- Confirm probe mounting position
- Maintain correct sensor gap
- Inspect cable connections
- Check converter operation
- Monitor output signal stability
- Verify monitoring system configuration
- Record maintenance information
During replacement, engineers should confirm the complete sensor-converter combination to avoid signal compatibility issues.
Related Components
The PR6423/00R-030+CON021 is typically integrated with other Epro monitoring components.
| Component | Function |
|---|---|
| PR6423 Eddy Current Sensor | Measures shaft displacement |
| CON021 Signal Converter | Converts sensor signals |
| Extension Cable | Provides sensor-to-converter connection |
| Monitoring Module | Processes vibration and displacement data |
| Machinery Protection System | Provides alarm and shutdown functions |
Together, these components create a complete rotating machinery monitoring solution.
Recommended Related Models
| Model | Product Type | Typical Application |
|---|---|---|
| Epro PR6423/00R-030+CON021 | Sensor + Signal Converter Set | Shaft displacement monitoring |
| Epro PR6423/00R-010+CON021 | Sensor + Signal Converter Set | Rotating equipment monitoring |
| Epro PR6423/00R-010-CN+CON021 | Sensor + Signal Converter Set | Machinery protection systems |
| Epro PR6423/00N-030+CON041 | Sensor + Signal Converter Set | Vibration monitoring |
| Epro PR6423/00M-030 | 8mm Eddy Current Sensor | Proximity measurement |
Model selection should consider machine type, measurement requirements, converter compatibility, and existing monitoring system architecture.
Key Advantages
- Complete Epro eddy current sensor measurement solution.
- Combines probe and signal converter functions.
- Provides non-contact shaft displacement monitoring.
- Suitable for high-speed rotating equipment.
- Supports vibration and position analysis.
- Simplifies integration into machinery protection systems.
Technical FAQs
What does the Epro PR6423/00R-030+CON021 system measure?
The system measures the displacement between the sensor probe and rotating shaft surface, providing data for vibration and position monitoring.
Why is the PR6423/00R-030+CON021 commonly used in turbine monitoring systems?
Turbines require continuous shaft movement monitoring, and eddy current technology provides accurate non-contact measurement during high-speed operation.
How does combining the sensor with CON021 improve system installation?
The matched sensor and converter combination reduces compatibility concerns and provides a ready-to-integrate measurement channel.
What maintenance issues can affect the accuracy of an Epro eddy current measurement system?
Sensor gap adjustment, cable condition, converter performance, mounting stability, and system configuration can all influence measurement accuracy.