
Product Overview
In modern industrial monitoring systems, accurate and reliable measurement of shaft displacement and vibration is essential for maintaining operational safety and efficiency. The Epro CON041-CN + PR6423/000-031-CN Eddy Current Sensor is designed to deliver high-precision, non-contact measurement using advanced eddy current technology.
This system integrates an 8 mm probe (PR6423/000-031-CN) with a CON041-CN signal converter, enabling precise monitoring of shaft position, vibration, and dynamic movement in critical rotating machinery. The CN variant is optimized for localized industrial standards and system compatibility.
Technical Specifications
| Parameter |
Details |
| Manufacturer |
Epro |
| Model |
CON041-CN + PR6423/000-031-CN |
| Product Type |
Eddy Current Sensor |
| Sensor Head Diameter |
8 mm |
| Measurement Type |
Non-contact displacement / vibration |
| Output Signal |
Analog signal (via converter) |
| Sensitivity |
8 V/mm (±5%) |
| Measurement Range |
±2.0 mm |
| Frequency Range |
0 – 20,000 Hz |
| Nominal Air Gap |
Approx. 0.5 mm |
| Operating Temperature (Probe) |
-35°C to +180°C |
| Operating Temperature (Converter) |
-30°C to +100°C |
| Converter Type |
CON041-CN advanced signal converter |
| Weight |
0.16 kg |
| Installation |
Threaded mounting / bracket installation |
| Application |
Precision rotating machinery monitoring |
| Environment |
Industrial-grade |
| Reliability |
Designed for continuous operation |
Function and Working Principle
The CON041-CN + PR6423/000-031-CN operates based on the eddy current sensing principle. The probe generates a high-frequency electromagnetic field that interacts with a conductive target surface such as a rotating shaft.
This enables:
Non-contact measurement of displacement and vibration
High-resolution detection of shaft position and movement
Rapid response to dynamic mechanical changes
Stable performance in harsh industrial environments
The variation in the probe-to-target distance is converted into electrical signals by the CON041-CN converter, ensuring accurate real-time monitoring and system integration.
Role in Industrial Control Systems
This sensor system plays a critical role in machinery protection and condition monitoring systems, supporting:
Turbine and compressor monitoring
Shaft displacement and vibration measurement
High-speed rotating equipment protection
Predictive maintenance systems
It allows early detection of mechanical abnormalities, reducing downtime and maintenance costs.
Industrial Applications
The Epro eddy current sensor is widely used in:
Steam and gas turbines
Compressors and pumps
Power generation plants
Oil and gas processing facilities
Industrial automation systems
High-speed rotating machinery environments
Its compact 8 mm probe design makes it ideal for installations with limited space and high precision requirements.
Installation and System Integration
Proper installation ensures optimal performance:
Mounted close to the shaft or conductive target surface
Requires precise air-gap adjustment
Connected to CON041-CN signal converter
Integrated into monitoring or control systems
Installation must follow alignment and mounting standards
Correct setup ensures long-term reliability and measurement accuracy.
Compatible System Components
The CON041-CN + PR6423/000-031-CN typically works alongside:
Epro monitoring systems
Advanced signal converters and interface modules
Vibration monitoring systems
Control and protection units
Data acquisition systems
These components form a complete and high-performance monitoring solution.
Recommended Alternative Models
| Model |
Type |
Key Feature |
Application |
| PR6423/000-031-CN |
Eddy Current Sensor |
8 mm probe |
Precision monitoring |
| PR6423 Series |
Eddy Sensor |
Compact size |
Limited space setups |
| PR6424 Series |
Eddy Sensor |
Medium probe size |
General applications |
| CON021 |
Signal Converter |
Standard processing |
General systems |
| CON020 |
Signal Converter |
Cost-effective option |
Basic monitoring |
Key Advantages
Compact 8 mm probe for space-constrained installations
High precision with fast response
Non-contact measurement with no wear
Stable operation in harsh industrial environments
Advanced signal processing with CON041-CN converter
Suitable for continuous industrial operation
Technical FAQs
What is the main function of this sensor?
It measures shaft displacement and vibration using non-contact eddy current technology.
What does the CON041-CN converter provide?
It enhances signal processing and ensures stable output for monitoring systems.
Where is this sensor typically used?
It is used in turbines, compressors, and other high-speed rotating machinery.
Conclusion
The Epro CON041-CN + PR6423/000-031-CN Eddy Current Sensor (8 mm) is a high-performance and reliable solution for industrial condition monitoring. Its compact design, precise sensing capability, and advanced signal processing make it ideal for demanding applications.
For engineers and maintenance teams, this sensor system provides a dependable way to improve equipment reliability, reduce downtime, and ensure safe operation in complex industrial environments.