The Epro PR6424/107-100 16mm Eddy Current Sensor is a precision displacement and vibration measurement device designed for non-contact monitoring of industrial machinery and turbines. Utilizing eddy current technology, this sensor provides accurate, reliable, and fast response measurements, even in demanding industrial environments.

The sensor is suitable for real-time monitoring of shaft displacement, vibration, and alignment, allowing operators to detect early signs of mechanical issues such as imbalance, misalignment, or bearing wear. Its compact and robust design ensures simple integration into machinery, while maintaining high measurement stability and durability.

Product Specifications

Applications

The PR6424/107-100 Eddy Current Sensor is widely applied in industrial and safety-critical systems:

• Turbines and Rotating Machinery – Measures shaft displacement and vibration in turbines, compressors, and generators.

• Industrial Process Monitoring – Provides continuous monitoring of machinery in petrochemical, manufacturing, and power plants.

• Hydropower Plants – Monitors rotor movement and alignment in hydro generators.

• Aerospace and Defense – Tracks displacement and vibration in high-speed rotating components.

• Research and Development – High-precision measurements for laboratory and experimental setups.

• Condition-Based Maintenance – Supports predictive maintenance by providing accurate shaft movement and vibration data.

Advantages

The Epro PR6424/107-100 Sensor provides several operational and technical benefits:

• High Accuracy – Delivers precise displacement and vibration measurements.

• Non-Contact Sensing – Eliminates mechanical wear and minimizes interference with moving parts.

• Fast Response – Captures high-frequency shaft and machinery vibrations.

• Robust Construction – Resistant to vibration, shock, and harsh environmental conditions.

• Compact Design – Facilitates installation in tight spaces without sacrificing performance.

• Wide Operating Temperature – Reliable operation in high-temperature industrial environments.

• IP65 Protection – Prevents ingress of dust and water for industrial reliability.

• Flexible Mounting – Can be installed using threaded or clamp mechanisms for various machinery layouts.

FAQ

1. What sensing principle does the PR6424/107-100 use?

   It operates on the eddy current principle, enabling non-contact measurement of shaft displacement and vibration.

2. What is the typical measurement range of this sensor?

   The standard range is ±1 mm, which can be calibrated according to application requirements.

3. What is the frequency response of this sensor?

   The sensor supports DC to 10 kHz, allowing detection of both slow displacement changes and high-frequency vibrations.

4. Is the sensor suitable for high-temperature applications?

   Yes, it operates reliably between -20°C and +120°C, making it suitable for industrial machinery and turbine environments.

5. What type of output signals does the sensor provide?

   It provides voltage or current outputs, compatible with standard industrial monitoring equipment.

6. How precise is the PR6424/107-100 sensor?

   It has a linearity of ≤ ±1% full scale, ensuring accurate measurements for high-precision applications.

7. Can it withstand vibration and shock?

   Yes, it is rated for 20 g vibration (10–2000 Hz) and 50 g shock (11 ms), making it robust for harsh industrial conditions.

8. What mounting options are available?

   The sensor can be installed using threaded or clamp mounting, depending on the machine setup.

9. Is the sensor protected against dust and moisture?

   Yes, it features IP65 protection, allowing reliable operation in dusty or wet industrial environments.

10. Can this sensor be used for predictive maintenance?

    Yes, it provides continuous displacement and vibration monitoring, supporting condition-based and predictive maintenance strategies.