Introduction

The Epro PR6423/010-100 + CON021 system combines a compact 8 mm eddy current sensor with a signal conditioning module to form a complete industrial measurement solution. Designed for continuous monitoring of high-speed rotating machinery, this system delivers precise displacement and vibration data, enabling predictive maintenance and reliable machine operation. Its non-contact measurement ensures minimal maintenance and long-term stability.

Technical Specifications

Specification	Details
Model	PR6423/010-100 + CON021
Brand	Epro (EPRO / Emerson)
Sensor Type	Eddy Current Displacement Sensor System
Sensing Head Diameter	8 mm
Measurement Principle	Non-contact eddy current
Application	Shaft displacement and vibration monitoring
Operating Temperature	Industrial grade (system-dependent)
Protection Class	Industrial rugged design (sensor + module)
Cable Type	Shielded industrial cable
Output	Conditioned via CON021 (analog voltage/current)
Mounting Type	Threaded probe installation
Weight	0.22 kg (0.49 lb)

Applications

The Epro PR6423/010-100 combined with the CON021 signal conditioning module is a precision, non-contact measurement system for industrial machinery monitoring. By integrating the sensor with the driver module, it provides a complete solution for reliable displacement and vibration measurements.

Common applications include:

Turbine shaft vibration and position monitoring
Industrial compressors and gearbox condition monitoring
Pump and rotating machinery diagnostics
Predictive maintenance systems in power generation
High-speed rotating equipment protection
OEM machinery requiring precise position or gap sensing

This integrated solution ensures accurate, real-time measurements in demanding industrial environments.

Advantages

Complete Measurement System — Sensor and signal conditioner delivered as a package
Non-Contact Detection — No mechanical wear for long-term reliability
High Precision and Stability — Accurate micro-level displacement measurement
Compact 8 mm Sensor Head — Fits into tight spaces on rotating machinery
Robust Industrial Design — Suitable for high-temperature and high-vibration environments
System-Ready Output — CON021 module conditions the signal for reliable monitoring
Maintenance-Free Operation — No moving parts, minimal servicing required
Seamless Integration — Works with standard industrial monitoring platforms

Technical FAQs

What is the purpose of the CON021 module?
It conditions the eddy current signal from the PR6423 sensor for accurate system output.
Can this system be used for turbine monitoring?
Yes, it is widely deployed in turbines for vibration and displacement detection.
Does the sensor require contact with the machinery?
No, it is entirely non-contact.
Is it suitable for high-speed machinery?
Yes, it is designed for high-RPM rotating equipment.
What is the main advantage of combining the sensor with CON021?
It provides a ready-to-use measurement system with stable and conditioned output.
Can it detect shaft misalignment or eccentricity?
Yes, it can monitor trends in displacement and misalignment.
Is it resistant to industrial environmental conditions?
Yes, the system is designed for harsh conditions including vibration and temperature variations.
What type of output does the system provide?
Analog voltage or current output (system dependent) via the CON021 module.
Can it be used standalone without CON021?
The sensor requires a driver/conditioner like CON021 for operational output.
Is it suitable for predictive maintenance programs?
Yes, it provides precise data for trend analysis and early fault detection.