Epro PR6423/00R-010-CN+CON021 8 mm Eddy Current Sensor

Industrial Applications

The Epro PR6423/00R-010-CN+CON021 8 mm Eddy Current Sensor is a high-performance non-contact measurement system designed for critical rotating machinery monitoring. With the integrated CON021 signal converter, it provides stable and conditioned output signals for precise vibration and displacement analysis in industrial protection systems.

Typical applications include:

• Steam turbine shaft vibration monitoring
• Gas turbine rotor displacement measurement
• Centrifugal compressor condition monitoring
• Industrial pump shaft movement detection
• Generator vibration and eccentricity monitoring
• Bearing condition diagnostics
• Petrochemical rotating machinery protection systems
• Power generation predictive maintenance systems

This sensor system is widely used in API 670-style machinery protection architectures for continuous condition monitoring and early fault detection.

Product Advantages

• Integrated sensor + CON021 converter for stable signal conditioning
• High-precision 8 mm eddy current sensing technology
• Non-contact measurement eliminates mechanical wear
• Excellent performance in high-vibration environments
• Strong resistance to oil, dust, and industrial contamination
• High immunity to electromagnetic interference (EMI)
• Fast dynamic response for real-time machinery monitoring
• Designed for continuous-duty industrial operation 

Technical FAQs

1. What is the main function of this system?

It measures shaft vibration, displacement, and position using eddy current non-contact sensing technology with signal conversion.

2. What is the role of CON021?

CON021 converts and conditions the raw sensor signal into standardized outputs suitable for monitoring and control systems.

3. What does the “00R” designation mean?

It is a configuration variant within the PR6423 series, typically related to mechanical or installation-specific design options.

4. What machinery is it used on?

It is commonly used on turbines, compressors, pumps, generators, and other rotating industrial equipment.

5. What does the 8 mm specification refer to?

It refers to the probe tip diameter, which affects installation and sensing characteristics.

6. Is physical contact required?

No, it uses non-contact eddy current measurement principles.

7. Can it operate in harsh industrial environments?

Yes, it is designed for vibration, oil exposure, temperature variation, and EMI-heavy conditions.

8. What industries use this product?

Power generation, oil & gas, petrochemical, marine, and heavy industry sectors.

9. What measurements can it provide?

It can measure radial vibration, axial displacement, shaft position, and eccentricity.

10. Why is signal conversion important in this system?

The converter ensures stable, standardized output signals for reliable integration into control and protection systems.