EPRO PR6422/002-101 Eddy Current Transducer for Precision Measurement

Overview

The EPRO PR6422/002-101 is a high-performance eddy current transducer, specifically designed to measure mechanical parameters such as displacement and vibration. You can apply this system across various industries, including turbomachinery and laboratory settings. The non-contact measurement principle ensures reliable performance, even in harsh environments. Additionally, its compact design and rugged construction make it ideal for rotating machinery applications.

By utilizing eddy currents, the transducer detects the distance between its tip and the shaft surface. This technology provides precise readings, enhancing the efficiency and safety of machinery operations.

Key Features

• Non-Contact Measurement: This system eliminates physical contact with the shaft, ensuring long-term reliability and reducing wear.
• High Precision and Sensitivity: The sensor detects vibration with high accuracy, providing clear and reliable data for machinery monitoring.
• Wide Temperature Range: The EPRO PR6422/002-101 operates in extreme conditions, from -40°C to +180°C (-40°F to 356°F), making it suitable for harsh environments.
• Space-Saving Design: Thanks to its reverse mount design, you can easily install this transducer in tight spaces.
• Durable Enclosure: The transducer comes with an IP66-rated enclosure, which protects it from dust and water ingress, ensuring it survives in industrial settings.
• Factory Calibration: The sensor arrives fully calibrated, so all you need to do is adjust the gap to get the required signal, simplifying installation.

Technical Specifications

Applications

The EPRO PR6422/002-101 is suitable for a wide range of applications in rotating machinery, including:

• Clearance Measurement: Monitors the gaps between rotating and stator components to prevent damage.
• Vibration Monitoring: Detects vibrations in rotating parts to ensure smooth operation.
• Shaft Motion Detection: Measures dynamic motion, eccentricity, and bending of shafts for performance optimization.
• Bearing Wear Monitoring: Tracks the condition and wear of thrust bearings, enabling early detection of failures.
• Oil Film Thickness Measurement: Monitors oil film thickness between moving parts, ensuring proper lubrication.

Operating Principle

The EPRO PR6422/002-101 works by forming an oscillator circuit in combination with a signal converter. When a metallic object moves close to the sensor, it dampens the oscillation, and the level of damping corresponds directly to the distance between the sensor and the object. This process enables precise measurement of displacement and vibration.