EPRO PR6423/222-110 Eddy Current Transducer System

Overview

The EPRO PR6423/222-110 eddy current transducer system excels at measuring critical mechanical parameters such as displacement and vibration. Thanks to its non-contact measurement method, the system ensures precise and reliable results over time. Its compact size, durable construction, and resistance to harsh environments make it the ideal solution for turbomachinery and similar applications.

Key Features

Non-Contact Measurement: The EPRO PR6423/222-110 uses a contactless measurement principle, minimizing wear and ensuring long-term performance. This method is particularly beneficial for high-speed rotating machinery.
Compact & Robust: Its small form factor and rugged design ensure that the system can operate effectively in aggressive industrial environments, especially in demanding turbomachinery applications.
Pre-Adjusted for Convenience: The system comes pre-calibrated, so you do not need to perform on-site calibration. Simply adjust the gap between the transducer and the object to obtain accurate measurements.
Wide Application Range: The EPRO PR6423/222-110 is capable of measuring various parameters, including vibration, shaft movements, and machine clearances. It is designed for use across a broad spectrum of industries.

Technical Specifications

Feature	Specification
Model	PR6423/222-110
Manufacturer	EPRO
Product Type	Eddy Current Transducer System
Measurement Parameters	Displacement, Vibration, Shaft Movements, Deformation, Eccentricity
Signal Converter	Includes CON for oscillator circuit
Applications	Turbomachines, Industrial Equipment, Laboratories
Design	Contactless, Rugged, Resistant to Harsh Environments
Calibration	Pre-adjusted, No On-Site Calibration Required
Output Signal	Proportional to distance between transducer and object

Applications

The EPRO PR6423/222-110 can measure various mechanical parameters in turbomachines and other industrial systems. Key applications include:

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

These capabilities make the EPRO PR6423/222-110 a valuable tool for precise monitoring and diagnostics of critical machinery components.

How It Works

The EPRO PR6423/222-110 features an eddy current transducer coupled with a signal converter (CON), forming an oscillator circuit. As the transducer nears a metallic object, the amplitude of oscillation is damped, and the signal output varies according to the distance from the object. This damping effect ensures accurate measurements of the object’s position and condition.

Importantly, the system is delivered fully pre-calibrated, meaning no on-site adjustments are required. You simply need to adjust the gap between the transducer and the measured object to obtain the correct signal at the converter output.

Conclusion

The EPRO PR6423/222-110 offers accurate and reliable measurement of key mechanical parameters in industrial applications. Its contactless design, rugged construction, and versatility make it an excellent choice for monitoring critical components in turbomachinery and beyond.