Epro PR6424/003-010 16 mm Eddy Current Sensor

Industrial Applications

The Epro PR6424/003-010 16 mm Eddy Current Sensor is designed for high-precision, non-contact monitoring of rotating machinery in critical industrial environments. It provides accurate measurement of shaft vibration, displacement, and position, supporting both protection systems and predictive maintenance strategies.

Typical applications include:

• Steam turbine vibration and displacement monitoring
• Gas turbine rotor condition monitoring
• Compressor shaft position and vibration analysis
• Industrial pump monitoring and protection
• Generator rotor vibration tracking
• Gearbox and drivetrain condition diagnostics
• Axial and radial shaft movement measurement
• API 670-compliant machinery protection systems
• Continuous condition monitoring in power plants
• Petrochemical rotating equipment monitoring

Key Advantages

The PR6424/003-010 is built for stability, accuracy, and long-term industrial use:

• Non-contact eddy current technology eliminates mechanical wear
• High-resolution measurement for precise vibration analysis
• Stable long-term signal output for continuous monitoring
• Rugged stainless steel housing for harsh environments
• Fast dynamic response for high-speed rotating machinery
• Strong electromagnetic compatibility (EMC) performance
• Supports predictive maintenance and early fault detection
• Compatible with Epro signal converters and monitoring systems 

Technical FAQs

1. What is the operating principle of this sensor?

It uses eddy current technology to measure changes in distance between the probe and conductive metal targets without physical contact.

2. Can it run continuously in industrial environments?

Yes, it is designed for 24/7 continuous monitoring of rotating machinery.

3. What parameters can it measure?

It measures vibration, shaft displacement, axial position, and eccentricity.

4. Which machines typically use this sensor?

It is commonly used on turbines, compressors, pumps, motors, generators, and gearboxes.

5. Does it require external electronics?

Yes, it must be paired with a compatible Epro signal converter for proper signal processing.

6. Can it detect shaft runout or eccentricity?

Yes, it is widely used for eccentricity and rotor runout detection.

7. How does it support predictive maintenance?

It provides continuous condition data to detect early-stage mechanical degradation.

8. Is it resistant to electromagnetic interference?

Yes, it is designed for stable operation in electrically noisy industrial environments.

9. Can it be used in protection systems?

Yes, it is widely integrated into API 670-compliant machinery protection systems.

10. Is it suitable for high-speed machinery?

Yes, its fast response makes it ideal for high-speed rotating equipment.