Epro PR6423/10R-040+CON021 8 mm Eddy Current Sensor

Applications

• The PR6423/10R-040+CON021 is widely used in steam, gas, and hydro turbines for continuous shaft displacement and vibration monitoring.

• It provides accurate non-contact measurement for compressors, helping operators detect abnormal shaft movement before failures occur.

• The sensor is commonly installed in pumps and rotating machinery to monitor axial position and shaft eccentricity in real time.

• Gearboxes and industrial drive systems utilize this sensor to improve machine protection and predictive maintenance strategies.

• It is suitable for critical turbomachinery applications where reliable speed, position, and vibration measurement are essential for operational safety.

Key Advantages

• Non-contact eddy current technology eliminates mechanical wear and ensures long-term measurement stability.

• The 8 mm probe design delivers precise displacement and vibration monitoring for demanding industrial environments.

• High-temperature capability allows reliable operation in harsh conditions commonly found in power generation and process industries.

• The rugged construction and IP66 protection rating help maintain performance in challenging operating environments.

• When paired with the CON021 signal converter, the system provides highly accurate and repeatable measurement data for machinery protection systems.

Technical FAQs

1. What measurement principle does the PR6423/10R-040+CON021 use?
The system operates using eddy current technology, allowing non-contact measurement of shaft displacement, vibration, position, and eccentricity.

2. What is the probe diameter of this sensor?
The PR6423 series model PR6423/10R-040 features an 8 mm probe tip diameter designed for precision monitoring applications.

3. What machinery is this sensor typically installed on?
It is commonly used on turbines, compressors, pumps, fans, gearboxes, and other critical rotating equipment.

4. Does the sensor require physical contact with the shaft?
No. The sensor performs measurements without touching the target surface, eliminating wear and reducing maintenance requirements.

5. What is the linear measurement range of the sensor?
The standard linear measurement range is 2 mm, providing high accuracy for shaft monitoring applications.

6. What protection rating does the sensor provide?
The sensor is designed with an IP66 protection class, helping it withstand industrial operating conditions.

7. Can the sensor be used for axial position monitoring?
Yes. It is suitable for monitoring axial shaft displacement, thrust position, eccentricity, and dynamic vibration.

8. What role does the CON021 module perform?
The CON021 functions as an eddy current signal converter that conditions and processes probe signals for monitoring and protection systems.

9. Is the sensor suitable for high-temperature environments?
Yes. The probe is designed for demanding industrial applications and can operate across a wide temperature range.

10. Can the sensor be integrated into machinery protection systems?
Yes. It is frequently used as part of vibration monitoring and machine condition monitoring systems in critical process industries.