Introduction

The Epro PR6423/002-001-CN+CON021 8 mm Eddy Current Sensor delivers accurate, non-contact measurement of displacement and vibration. Its fast response, high precision, and durable design make it ideal for industrial, aerospace, and automated production applications.

Technical Specifications

Parameter	Specification
Sensor Type	Eddy Current
Sensor Head Diameter	8 mm
Measuring Range	0–8 mm
Output Signal	AC/DC Voltage
Linearity	±1% FS
Response Time	<1 ms
Operating Temperature	-40°C to +125°C
Housing Material	Stainless Steel
Weight	0.22 kg
Cable Length	2 m standard
Connector Type	CON021

Recommended Related Models

Model	Product Name
PR6423/002-002-CN	EPRO 8 mm Eddy Current Sensor with Armored Cable
PR6423/002-010-CN	Epro PR6423/002-010 8 mm Displacement Sensor
PR6423/002-030-CN	Epro PR6423/002-030 8 mm Eddy Current Sensor (High-Temp Version)
PR6423/002-040-CN	Epro PR6423/002-040 8 mm Sensor for Vibration Analysis

Popular Related Models

Model	Product Name
PR6423/002-001-CN	Standard 8 mm Eddy Current Sensor (this model)
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PR6423/002-020-CN	8 mm Compact Eddy Current Sensor for Industrial Automation

Applications

• High-Speed Rotational Monitoring – Designed for turbines, motors, and rotating machinery where precise, real-time displacement measurement is critical.

• Vibration Analysis in Industrial Equipment – Captures subtle oscillations to support predictive maintenance and prevent unplanned downtime.

• Non-Contact Displacement Measurement – Provides accurate measurements without mechanical wear, ideal for automated production lines.

• Aerospace and Defense Systems – Delivers reliable performance in high-precision, safety-critical environments.

Key Advantages

• High Accuracy – Measures displacement with micron-level precision for dependable results.

• Non-Contact Operation – Reduces mechanical wear and extends sensor lifespan.

• Fast Response – Suitable for dynamic systems requiring rapid data capture.

• Compact and Robust Design – Easily fits in constrained spaces while resisting vibration and industrial stress.

• Easy Integration – Compatible with standard signal conditioners and industrial controllers for seamless installation.

Technical FAQs

1. What is the operating temperature range?
The sensor functions reliably between -40°C and +125°C.

2. Can it detect conductive and non-ferrous materials?
Yes, it is optimized for metals such as aluminum, copper, and steel.

3. What is the maximum sensing distance?
The effective measurement range is up to 8 mm, depending on the target material.

4. How fast can the sensor respond to changes?
The response time is typically under 1 millisecond, making it suitable for high-speed applications.

5. Does it support AC and DC output?
Yes, it provides both AC voltage for dynamic measurements and DC voltage for static displacement.

6. How does target size affect measurement?
Larger targets improve signal stability, while very small targets may require calibration adjustments.

7. Is the sensor affected by temperature fluctuations?
Temperature compensation is built into the electronics, minimizing measurement errors.

8. Can it operate in harsh industrial environments?
Yes, it is resistant to dust, oil, and mechanical vibrations.

9. Is calibration required?
Factory calibration ensures immediate accuracy, but periodic recalibration is recommended for precision-critical tasks.

10. How is the sensor mounted?
Standard mounting brackets and fixtures can secure the 8 mm probe for repeatable positioning.

Look forward to your comments!Comment