Epro PR6425/010-140 16mm Eddy Current Sensor

Product Introduction

The EPRO PR6425/010-140 Eddy Current Sensor is a high-precision non-contact displacement and vibration measurement device designed for advanced machinery condition monitoring. As part of EPRO’s well-established PR6425 series, this model provides accurate detection of shaft vibration, displacement, and relative position in a wide range of rotating machinery.

Engineered for durability and precision, the PR6425/010-140 is optimized for integration with EPRO’s MMS6000 and MMS3000 monitoring systems. It operates on the eddy current principle, generating an electromagnetic field to measure minute distance changes between the sensor head and a conductive target. Its robust stainless-steel construction, high temperature resistance, and electromagnetic shielding make it suitable for use in harsh industrial conditions such as power plants, refineries, petrochemical facilities, and compressor stations.

This model is particularly valued for its stability, repeatability, and compatibility with EPRO’s transducer drivers such as CON021 and CON041, ensuring a seamless monitoring experience and precise data acquisition.

---

Technical Specifications

---

Product Applications

The EPRO PR6425/010-140 sensor is primarily used for condition monitoring and protection of critical rotating equipment in industrial environments. Its versatility and accuracy make it suitable for a wide range of applications, including:

• Turbine Monitoring: Measures shaft vibration and axial displacement in gas and steam turbines, ensuring reliable operation.

• Compressor and Pump Protection: Detects misalignment, imbalance, and excessive shaft vibration before they lead to mechanical damage.

• Generator and Motor Monitoring: Provides precise vibration feedback for predictive maintenance and operational optimization.

• Industrial Fans and Blowers: Monitors rotor movement to prevent operational inefficiency and premature bearing wear.

• Research and Development Facilities: Used for experimental setups, vibration testing, and calibration systems.

• Power and Petrochemical Industries: Ensures continuous operational safety under extreme environmental conditions.

---

Product Advantages

The PR6425/010-140 Eddy Current Sensor offers a combination of technical precision, mechanical robustness, and compatibility advantages that make it a trusted choice in critical applications:

• High Accuracy and Repeatability: Delivers consistent and precise measurements of displacement and vibration.

• Non-contact Measurement: Eliminates mechanical wear, reducing maintenance and extending operational stability.

• Wide Temperature Range: Maintains reliable performance even in high-temperature and high-humidity environments.

• Excellent EMC Resistance: Ensures stable operation even in electrically noisy industrial areas.

• Compact and Durable Design: The 16mm sensor head is suitable for confined spaces while maintaining mechanical robustness.

• Seamless Integration: Fully compatible with EPRO monitoring and signal conditioning systems, simplifying installation and calibration.

• High Signal Stability: Advanced internal shielding minimizes interference and signal drift over long operational periods.

• Proven Reliability: Designed for continuous use in high-vibration, mission-critical industrial applications.

---

FAQ

1. What is the sensing principle used in the PR6425/010-140?
   It uses the eddy current principle, generating an alternating magnetic field to detect variations in distance to a conductive target surface.

2. Which EPRO systems are compatible with the PR6425/010-140?
   It is fully compatible with EPRO’s MMS6000, MMS3000, and transducer driver models such as CON021 and CON041.

3. What output signal does this sensor generate?
   The output is a voltage signal that is directly proportional to the measured displacement between the probe and the target surface.

4. What is the linearity performance of the PR6425/010-140?
   It offers a linearity of better than ±1% of full-scale measurement, ensuring high accuracy across the range.

5. How does the sensor perform in environments with strong electromagnetic interference?
   The sensor features advanced shielding and filtering, providing strong immunity to EMI and ensuring consistent measurement accuracy.

6. What kind of transducer driver should be used with this sensor?
   EPRO CON021 and CON041 drivers are recommended for optimal signal processing and compatibility with monitoring systems.

7. Is calibration required for the PR6425/010-140?
   It comes factory-calibrated, but field recalibration may be performed when integrated into specific monitoring configurations.

8. What is the recommended mounting configuration for this sensor?
   The sensor should be mounted securely using threaded fittings to ensure stability and minimize mechanical vibration effects.

9. Can the PR6425/010-140 detect both vibration and displacement?
   Yes, it measures both static displacement and dynamic vibration of rotating machinery with high sensitivity.

10. What frequency range does this model support?
    The PR6425/010-140 supports a wide frequency response from DC up to 10 kHz, suitable for high-speed vibration detection.

---

Recommended Related Models (Same Series or Similar Types)

---

Popular Models from the Same Brand (EPRO)

FAQ

1. What is the sensing principle used in the PR6425/010-140?
   It uses the eddy current principle, generating an alternating magnetic field to detect variations in distance to a conductive target surface.

2. Which EPRO systems are compatible with the PR6425/010-140?
   It is fully compatible with EPRO’s MMS6000, MMS3000, and transducer driver models such as CON021 and CON041.

3. What output signal does this sensor generate?
   The output is a voltage signal that is directly proportional to the measured displacement between the probe and the target surface.

4. What is the linearity performance of the PR6425/010-140?
   It offers a linearity of better than ±1% of full-scale measurement, ensuring high accuracy across the range.

5. How does the sensor perform in environments with strong electromagnetic interference?
   The sensor features advanced shielding and filtering, providing strong immunity to EMI and ensuring consistent measurement accuracy.

6. What kind of transducer driver should be used with this sensor?
   EPRO CON021 and CON041 drivers are recommended for optimal signal processing and compatibility with monitoring systems.

7. Is calibration required for the PR6425/010-140?
   It comes factory-calibrated, but field recalibration may be performed when integrated into specific monitoring configurations.

8. What is the recommended mounting configuration for this sensor?
   The sensor should be mounted securely using threaded fittings to ensure stability and minimize mechanical vibration effects.

9. Can the PR6425/010-140 detect both vibration and displacement?
   Yes, it measures both static displacement and dynamic vibration of rotating machinery with high sensitivity.

10. What frequency range does this model support?
    The PR6425/010-140 supports a wide frequency response from DC up to 10 kHz, suitable for high-speed vibration detection.

Recommended Related Models (Same Series or Similar Types)

---

Popular Models from the Same Brand (EPRO)

Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.

As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.