Epro PR6424/001-101 16 mm Eddy Current Sensor

Industrial Applications

The Epro PR6424/001-101 16 mm Eddy Current Sensor is designed for high-precision monitoring of rotating machinery, delivering accurate non-contact measurements of shaft vibration, displacement, and position. It is widely used in critical industrial systems where continuous monitoring and early fault detection are essential for operational safety and efficiency.

Typical applications include:

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

Key Advantages

This sensor delivers stable performance and high measurement accuracy in demanding environments:

• Non-contact eddy current measurement eliminates mechanical wear
• High-resolution output for precise vibration and displacement tracking
• Robust stainless steel construction for harsh industrial conditions
• Long-term signal stability for continuous monitoring systems
• Fast dynamic response suitable for high-speed rotating machinery
• Excellent EMC immunity in electrically noisy environments
• Supports predictive maintenance and early fault detection strategies
• Compatible with Epro signal converters and monitoring systems

Technical FAQs

1. What is the operating principle of the PR6424/001-101?

It uses eddy current technology to measure changes in distance between the sensor and conductive target surfaces without physical contact.

2. Can it be used for continuous vibration monitoring?

Yes, it is designed for 24/7 monitoring of rotating machinery in critical applications.

3. Is it suitable for axial position measurement?

Yes, it can be used for both axial and radial shaft displacement monitoring when integrated into a proper system.

4. What type of machinery is it typically used on?

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

5. Does it require a signal conditioning unit?

Yes, it must be paired with a compatible Epro signal converter for accurate output and calibration.

6. Can it detect shaft eccentricity?

Yes, it supports monitoring of rotor runout and eccentricity conditions.

7. How does it support predictive maintenance?

Continuous monitoring helps identify abnormal vibration trends early, preventing unexpected failures.

8. Is it resistant to electromagnetic interference?

Yes, it is engineered for stable performance in industrial environments with high electrical noise.

9. Can it be used in machinery protection systems?

Yes, it is widely used in API 670-compliant protection and shutdown systems.

10. Is it suitable for continuous 24/7 operation?

Yes, the PR6424/001-101 is designed for long-term industrial monitoring without interruption.