Introduction

The Epro PR6423/010-110 + CON021 8 mm Eddy Current Sensor System is engineered for high-accuracy industrial monitoring of critical rotating machinery. By combining a precision probe with an advanced signal converter, it delivers reliable vibration and displacement data for predictive maintenance and equipment protection systems.

Its robust design and non-contact measurement principle make it a trusted solution in demanding environments such as power generation, petrochemical plants, and heavy industry.

Technical Specifications

Specification	Details
Model	PR6423/010-110 + CON021
Brand	Epro (EPRO / Emerson)
System Type	Eddy Current Displacement Measurement System
Sensor Head Diameter	8 mm
Measurement Principle	Non-contact eddy current
Application	Shaft vibration, displacement, and position monitoring
Signal Conditioner	CON021 included
Output Signal	Conditioned analog output (via CON021)
Operating Temperature	Industrial-grade range (system-dependent)
Protection Class	Industrial rugged design (IP65/IP66 system level)
Cable Type	Shielded industrial cable
Mounting Type	Threaded probe installation
Weight	0.22 kg (0.49 lb)

Applications

The Epro PR6423/010-110 + CON021 Eddy Current Sensor System is a high-precision industrial condition monitoring solution designed for continuous, non-contact measurement of rotating machinery parameters. It combines a probe and signal conditioning module to deliver stable, real-time diagnostic data.

Typical applications include:

Turbine shaft vibration and displacement monitoring
Compressor and gearbox condition analysis
Industrial pump performance and alignment monitoring
Predictive maintenance systems in power plants
High-speed rotating machinery protection systems
Critical OEM equipment requiring API-style condition monitoring

This system is widely used where reliability and early fault detection are essential for operational safety.

Advantages

Complete Measurement System — Includes PR6423 probe and CON021 signal conditioner
Non-Contact Sensing — Eliminates mechanical wear and ensures long service life
High Measurement Accuracy — Reliable detection of micro-level shaft movement
Industrial-Grade Stability — Designed for harsh vibration and temperature environments
Conditioned Signal Output — CON021 ensures clean and stable transmission signals
Maintenance-Free Operation — No moving parts reduces downtime and servicing needs
High Compatibility — Integrates easily with turbomachinery monitoring systems

Technical FAQs

What is the role of the CON021 module?
It converts and conditions the raw sensor signal into a stable output for monitoring systems.
What is this system mainly used for?
It is used for vibration, displacement, and position monitoring of rotating machinery.
Does it require physical contact with the shaft?
No, it operates using non-contact eddy current technology.
Can it be used in turbines and compressors?
Yes, it is widely deployed in turbines, compressors, and industrial gear systems.
What is the benefit of combining sensor and CON021?
It provides a fully calibrated and ready-to-use measurement chain.
Is it suitable for high-speed equipment?
Yes, it is designed for high-RPM rotating machinery.
Can it detect shaft misalignment?
Yes, it measures displacement trends that indicate misalignment or wear.
Is it suitable for continuous monitoring?
Yes, it is built for 24/7 industrial operation.
Does it support predictive maintenance systems?
Yes, it provides data used for condition-based maintenance strategies.
Can it operate without CON021?
No, the sensor requires the CON021 module for proper signal conditioning and output.