Epro PR6424/003-040 16mm Eddy Current Sensor

The Epro PR6424/003-040 16mm Eddy Current Sensor is a high-precision, non-contact displacement and vibration measurement sensor designed for industrial rotating machinery. With a 16mm sensor head diameter and a weight of 0.2 kg, it provides accurate and reliable monitoring while remaining lightweight for easy installation.

This sensor utilizes eddy current technology to measure shaft displacement, vibration, and relative position without mechanical contact, ensuring no wear on the monitored components. The PR6424/003-040 is part of the Epro PR6424 series, known for its robust design, long-term reliability, and compatibility with condition monitoring systems. It is suitable for harsh industrial environments, capable of maintaining measurement accuracy under temperature variations, vibrations, and electromagnetic interference.

Product Parameters

Product Applications

The PR6424/003-040 sensor is widely applied in industrial machinery monitoring and predictive maintenance systems:

• Turbines – Monitoring shaft displacement and vibration in gas, steam, and hydro turbines.

• Compressors – Measurement of axial displacement and vibration to detect misalignment, imbalance, and bearing wear.

• Pumps – Monitoring shaft vibration to prevent mechanical failure or cavitation.

• Motors and Generators – Detecting rotor displacement to prevent contact with the stator.

• Gearboxes – Monitoring shaft alignment and vibration for preventive maintenance.

• Condition Monitoring Systems – Integration with Epro or third-party systems for real-time diagnostics.

Product Advantages

• High Accuracy – Provides precise non-contact displacement and vibration measurement.

• Lightweight and Compact – Easy to install in limited spaces.

• Rugged Construction – Stainless steel housing ensures durability in industrial environments.

• Wide Operating Temperature – Operates reliably from -35°C to +180°C.

• Electromagnetic Compatibility – Resistant to electrical interference.

• Seamless Integration – Compatible with Epro driver and converter modules.

• Predictive Maintenance Support – Early detection of misalignment, imbalance, and bearing issues.

• Stable Signal Output – Maintains high signal integrity under harsh conditions.

FAQ

1. How does the PR6424/003-040 sensor measure displacement?

   It detects changes in the electromagnetic field between the probe and the conductive shaft, producing a voltage proportional to displacement.

2. Can this sensor measure both static displacement and vibration?

   Yes, the sensor provides both static displacement and dynamic vibration signals depending on the connected monitoring system.

3. What type of output signal is provided?

   Voltage output proportional to shaft displacement.

4. Is the sensor compatible with other Epro drivers or converters?

   Yes, it is compatible with standard Epro drivers and converters, though calibration may vary.

5. What is the frequency response of the sensor?

   Up to 10 kHz, suitable for high-speed rotating machinery.

6. How does temperature affect the sensor’s accuracy?

   The sensor maintains linearity and stable output within -35°C to +180°C.

7. Can the sensor operate in high-vibration environments?

   Yes, it is designed for reliability in vibration-intensive industrial applications.

8. Is cable shielding necessary?

   The coaxial cable includes shielding; proper grounding is recommended for optimal performance.

9. Does cable length affect measurement accuracy?

   Longer cables may require calibration adjustments, but standard lengths maintain signal integrity.

10. Can multiple sensors be installed on a single shaft?

    Yes, orthogonal installation is possible for X-Y vibration and orbit analysis.