Epro PR6423/003-010-CN+CON021 8mm Eddy Current Sensor

The Epro PR6423/003-010-CN+CON021 is a precision eddy current displacement sensor designed to provide accurate, non-contact measurement of shaft or surface movement within a limited range. The sensor’s 8mm sensing gap makes it suitable for industrial applications where reliable and high-resolution measurement of metal target proximity or vibration is critical.

This sensor is part of Epro’s renowned series of eddy current sensors that utilize the principle of electromagnetic induction to detect conductive targets without physical contact. The PR6423/003-010-CN model is equipped with a sturdy connector unit (CON021), ensuring secure electrical connection and ease of integration into monitoring systems.

Built for demanding environments, the sensor delivers consistent performance under vibration, temperature variations, and other harsh conditions. Its robust design and accurate signal output make it a trusted choice for condition monitoring and predictive maintenance in rotating machinery.

Technical Specifications

Applications

The Epro PR6423/003-010-CN+CON021 Eddy Current Sensor is widely applied across industrial fields where precise displacement, position, or vibration monitoring is essential:

• Rotating Machinery Monitoring: Shaft vibration and displacement measurement in turbines, generators, compressors, and motors.

• Condition Monitoring: Early detection of mechanical faults such as imbalance, misalignment, or bearing wear.

• Automotive Testing: Measuring gap and displacement in engine components and braking systems.

• Industrial Automation: Feedback for precision positioning and movement control in assembly lines.

• Aerospace Industry: Monitoring critical parts where contactless measurement avoids wear and interference.

• Research & Development: Accurate displacement measurement in experimental setups and mechanical testing rigs.

Advantages

• Non-Contact Measurement: Eliminates wear and mechanical friction, increasing sensor longevity and reducing maintenance costs.

• High Precision: Provides stable and accurate displacement readings with ±1% linearity over an 8mm range.

• Robust Build: Stainless steel housing and IP67 rating ensure protection against dust and water ingress, suitable for harsh industrial environments.

• Wide Temperature Range: Reliable operation in extreme temperature conditions from -40°C up to +125°C.

• High Response Speed: Frequency response up to 10 kHz enables capturing dynamic vibrations and fast displacements.

• Easy Integration: Connector unit CON021 simplifies wiring and connection to monitoring systems or data acquisition units.

• Low Power Consumption: Designed for efficient operation in continuous monitoring scenarios.

• Versatile Applications: Suitable for a broad range of industries and machinery types.

• Consistent Output: Analog voltage output compatible with most industrial control and monitoring equipment.

• Durability: Designed to withstand vibrations and shocks typical of industrial environments.

Frequently Asked Questions (FAQ)

1. Q: What is the measuring range of the PR6423/003-010-CN sensor?

   A: The sensor measures displacement up to 8 mm.

2. Q: Is the sensor suitable for harsh industrial environments?

   A: Yes, it has an IP67 rating and a stainless steel housing designed for rugged conditions.

3. Q: What type of output signal does this sensor provide?

   A: It outputs an analog voltage signal proportional to the displacement.

4. Q: Can the sensor detect non-metal targets?

   A: No, eddy current sensors require conductive metal targets for accurate measurement.

5. Q: What temperature range can the sensor operate within?

   A: It operates reliably from -40°C to +125°C.

6. Q: Does the sensor come with a connector?

   A: Yes, it is supplied with the CON021 connector unit for easy integration.

7. Q: How precise is the sensor’s output?

   A: It has a linearity of ±1% full scale output, providing high accuracy.

8. Q: What is the sensor’s response frequency?

   A: It can respond up to 10 kHz, suitable for dynamic measurements.

9. Q: Is the sensor suitable for vibration monitoring?

   A: Yes, it is commonly used to monitor shaft vibration and displacement.

10. Q: What is the weight of the sensor?

    A: The sensor weighs about 0.22 kg.