EPRO PR6423/025-110 Eddy Current Transducer

Overview

The EPRO PR6423/025-110 is a high-performance eddy current transducer system that measures mechanical parameters such as displacement and vibration. Unlike traditional contact sensors, this system operates on a contactless measurement principle, which ensures high precision and durability. Additionally, its compact size, rugged design, and resistance to harsh environments make it ideal for turbomachinery and other demanding industrial applications.

Key Features

Contactless Measurement: This system uses a contactless principle, eliminating physical wear and tear. As a result, the EPRO PR6423/025-110 provides consistent performance with minimal maintenance.
Compact & Durable Design: The system’s small form factor, combined with its sturdy construction, ensures it performs reliably in tight spaces and challenging environments.
Wide Range of Applications: The EPRO PR6423/025-110 measures multiple parameters, including vibration, shaft movements, and clearances. Thus, it is highly suitable for monitoring the health of turbomachinery and industrial equipment.
No Calibration Required: Once installed, the system requires no additional calibration. You only need to adjust the gap between the transducer and the object to ensure the correct signal output.
Comprehensive Monitoring: The system can measure a variety of parameters like clearances, vibration, and deformation. By using this system, you can monitor both rotating and stationary machine components.

Technical Specifications

Feature	Specification
Model	PR6423/025-110
Manufacturer	EPRO
Product Type	Eddy Current Transducer System
Measurement Parameters	Displacement, Vibration, Dynamic Motion, Axial & Radial Shaft Movements
Measuring Range	Clearances, Vibration, Deformation, Eccentricity
Signal Converter	Includes CON for oscillator circuit
Mounting Type	Contactless, Adjustable gap between transducer and object
Applications	Turbomachines, Industrial Equipment, Laboratories
Construction	Rugged design, resistant to aggressive environments
Calibration	Pre-adjusted, no on-site calibration required

Applications

The EPRO PR6423/025-110 is versatile and can be used across multiple turbomachinery applications. It is particularly effective in monitoring and measuring:

Clearances between rotating and stator parts
Vibration in rotating and other machine components
Shaft eccentricity and dynamic motion
Deformation or bending in rotating or stator components
Axial and radial shaft movements
Thrust bearing positions and wear
Oil film thickness measurement
Differential expansions and housing expansions
Valve positions

How It Works

The EPRO PR6423/025-110 system consists of an eddy current transducer and a signal converter (CON) that work together to form an oscillator circuit. As the transducer approaches a metallic object, the oscillation amplitude dampens. This damping effect is directly proportional to the distance between the transducer and the object. By adjusting the gap, the system ensures the correct output signal at all times.

Furthermore, since the system is pre-adjusted, no further calibration is required. Once installed, it provides accurate and continuous measurements, reducing setup time and increasing operational efficiency.

Conclusion

The EPRO PR6423/025-110 is a reliable and high-precision transducer system. Its contactless measurement method, robust construction, and versatile monitoring capabilities make it ideal for turbomachinery and industrial equipment. By eliminating the need for frequent maintenance and calibration, this system helps reduce downtime and extend equipment lifespan.