Epro PR6424/012-101 16 mm Eddy Current Sensor

Applications

The PR6424/012-101 is widely applied in turbomachinery environments where stable and continuous shaft monitoring is essential:

• Steam and gas turbines in power generation plants
• Centrifugal and axial compressors in oil & gas facilities
• Industrial pumps and high-speed rotating machinery
• Hydro turbine generator systems
• Large rotating equipment in petrochemical and refinery operations

It is typically integrated into condition monitoring and protection systems to ensure early fault detection and operational safety.

Advantages

• High-precision eddy-current non-contact measurement technology
• Stable performance under high vibration and temperature conditions
• Strong immunity to electromagnetic interference (EMI)
• Reliable long-term signal stability for predictive maintenance
• Accurate detection of shaft displacement, vibration, and eccentricity
• Suitable for continuous 24/7 industrial operation
• Proven suitability for critical turbomachinery applications

Technical FAQs

1. What measurement principle does this sensor use?
It uses eddy-current technology to measure shaft displacement without physical contact.

2. What is the main application of this model?
It is used for vibration, position, and eccentricity monitoring in rotating machinery.

3. Does it require a signal converter?
Yes, it must be paired with a compatible CON-series converter module.

4. Can it be used in turbine and compressor systems?
Yes, it is designed for steam turbines, gas turbines, and compressors.

5. Does it measure vibration directly?
It measures shaft displacement, which is used to derive vibration behavior.

6. Is it suitable for harsh environments?
Yes, it is engineered for high temperature, vibration, and industrial contamination conditions.

7. What materials is it optimized for?
It is optimized for conductive ferromagnetic steel shafts.

8. Can it operate continuously?
Yes, it is designed for 24/7 condition monitoring applications.

9. Does it support axial and radial measurement?
Yes, depending on system configuration, both measurement modes are supported.

10. What is its role in predictive maintenance?
It helps detect early mechanical faults such as imbalance, misalignment, and bearing wear.