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- Epro
- PR6423/000-040+CON021
- 8 mm Eddy Current Sensor
- Germany
- 8 mm
- 0.22 kg
- Xiamen, China
- New & In Stock
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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
In industrial rotating machinery applications, precise shaft vibration and displacement monitoring is essential for maintaining equipment reliability and preventing unexpected failures. The Epro PR6423/000-040 + CON021 8 mm Eddy Current Sensor is a complete non-contact monitoring solution designed for accurate measurement of shaft movement in turbines, compressors, motors, and other high-speed rotating equipment.
This system combines the PR6423 eddy current sensor with the CON021 signal converter to provide stable and reliable monitoring signals for machinery protection and condition monitoring systems. Its compact industrial design and dependable performance make it suitable for demanding operating environments requiring continuous monitoring.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Epro |
| Model | PR6423/000-040 + CON021 |
| Product Type | Eddy Current Sensor System |
| Sensor Type | Non-contact displacement sensor |
| Sensor Head Diameter | 8 mm |
| Converter Model | CON021 |
| Measurement Principle | Eddy current sensing technology |
| Output Signal | Standardized analog monitoring signal |
| Monitoring Function | Shaft vibration and displacement |
| Compatibility | Epro MMS monitoring systems |
| Installation Type | Threaded industrial mounting |
| Cable Configuration | Integrated industrial cable |
| Weight | 0.22 kg |
| Environment | Industrial-grade |
| Reliability | Continuous operation design |
Function and Working Principle
The PR6423/000-040 sensor generates a high-frequency electromagnetic field near the conductive target surface. As the rotating shaft moves within the sensing range, eddy currents are induced on the shaft surface, changing the electromagnetic field characteristics. These changes are converted into displacement signals for accurate shaft monitoring.
The CON021 converter processes the raw sensor signals and converts them into stable standardized outputs suitable for machinery monitoring and protection systems.
This enables:
Continuous non-contact shaft monitoring
High-precision vibration measurement
Reliable signal conditioning and transmission
Real-time machine condition analysis
The integrated sensor and converter system ensures stable monitoring performance even in harsh industrial environments with vibration and electrical interference.
Role in Industrial Control Systems
The PR6423/000-040 + CON021 plays a key role in machinery protection systems, supporting:
Rotor vibration monitoring
Shaft displacement analysis
Predictive maintenance programs
Turbine and compressor protection systems
It helps maintenance teams detect abnormal operating conditions early and reduce the risk of equipment damage or unexpected downtime.
Industrial Applications
The Epro PR6423/000-040 + CON021 is widely used in:
Steam and gas turbines
Industrial compressors
Power generation systems
Oil and gas processing facilities
Electric motors and generators
Heavy rotating machinery applications
It is especially suitable for applications requiring stable and accurate shaft monitoring.
Installation and System Integration
Proper installation ensures optimal monitoring accuracy:
Mounted close to the rotating shaft surface
Connected to the CON021 signal converter
Integrated into Epro MMS monitoring systems
Requires precise sensor gap calibration
Should follow proper grounding and shielding practices
Correct installation ensures reliable signal quality and long-term operational stability.
Compatible System Components
The PR6423/000-040 + CON021 typically works alongside:
Epro MMS monitoring modules
Epro machinery protection systems
PR642x series eddy current sensors
Industrial turbine monitoring platforms
Alarm and shutdown protection systems
These components together form a complete rotating machinery monitoring and protection solution.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| PR6423/000-031-CN + CON021 | Eddy Current Sensor System | Compact shaft monitoring | General machinery |
| PR6423/000-040 + CON031 | Sensor System | Enhanced signal conditioning | Advanced applications |
| PR6424 Series + CON021 | 16 mm Sensor System | Larger sensing range | Heavy equipment |
| Bently Nevada 3300 XL | Proximity Monitoring System | High-precision monitoring | Critical machinery |
| Emerson CSI Sensors | Vibration Monitoring System | Predictive maintenance | Industrial plants |
Key Advantages
High-precision non-contact measurement
Reliable signal conversion with CON021
Compact 8 mm sensor head design
Suitable for harsh industrial environments
Supports continuous machinery condition monitoring
Compatible with Epro monitoring systems
Technical FAQs
What is the main function of the PR6423/000-040 + CON021?
It measures shaft vibration and displacement in rotating machinery using eddy current sensing technology.
Why is the CON021 converter necessary?
It converts raw sensor signals into stable standardized outputs for industrial monitoring systems.
Where is this system commonly used?
It is commonly used in turbines, compressors, generators, and industrial rotating machinery applications.
Conclusion
The Epro PR6423/000-040 + CON021 8 mm Eddy Current Sensor System is a reliable and accurate solution for industrial machinery monitoring applications. Its combination of advanced non-contact sensing technology and stable signal conversion makes it ideal for protecting critical rotating equipment.
For engineers and maintenance professionals, it provides an effective way to improve equipment reliability, support predictive maintenance strategies, and maintain stable industrial operation in demanding industrial environments.