Introduction

The Epro PR6423/003‑030 + CON021 8 mm Eddy Current Sensor System delivers precise, non‑contact displacement and vibration sensing with conditioned output, making it ideal for industrial monitoring and machine protection applications.

Technical Specifications

Feature	Specification
Model	PR6423/003‑030 + CON021
Sensor Type	Eddy Current Displacement & Vibration Sensor System
Sensor Head Diameter	8 mm
Weight	Approx. 0.22 kg
Sensing Method	Non‑contact eddy current
Output	Conditioned output via CON021
Operating Environment	Industrial machinery monitoring & control

Recommended Related Models

For comprehensive machinery monitoring, consider these complementary products:

Bently Nevada 3500/40 Proximitor I/O Modules – signal interface for rack systems
Industrial Data Acquisition Systems – high‑speed monitoring and storage
Machine Protection Relays – convert sensor data into protective actions
Proximity Probe Mounting Kits – ensure stable sensor placement

Popular Related Options

Frequently selected alternatives and accessories in similar sensing applications:

Epro PR6423/002‑030 8 mm Eddy Current Sensor – standalone sensor option
Epro PR6423/002‑031 CN – alternative CN‑series variant
Epro PR6424 12 mm Eddy Current Sensor – larger head for extended gap sensing
Signal Conditioner + Sensor Bundles – combined sensing and conditioning solutions

Applications

The Epro PR6423/003‑030 paired with the CON021 conditioning module is a high‑precision eddy current sensor system designed for non‑contact displacement and vibration measurement in industrial machinery environments. Ideal for condition monitoring and protection systems, this sensor combination delivers reliable signals for dynamic performance tracking and safety control.

Shaft position, gap, and vibration measurement in rotating equipment
Integration with vibration analyzers, PLCs, and protection systems
Machinery health monitoring in power generation, petrochemical, and industrial facilities
High‑speed condition assessment and control feedback loops
Compact installations where precise non‑contact sensing is required

Advantages

Accurate Non‑Contact Sensing: Eddy current technology delivers high‑resolution displacement and vibration data without physical contact.
8 mm Sensor Head: Compact head diameter allows installation in tight spaces near shafts and rotating components.
Integrated Signal Conditioning (CON021): Provides clean, conditioned output ready for monitoring and control systems.
Industrial‑Grade Construction: Built to withstand vibration, temperature fluctuation, and electrical noise.
Reliable Continuous Operation: Suitable for 24/7 use in demanding environments.

Technical FAQs

What does this sensor system measure?
It measures displacement and vibration using eddy current sensing.
Why pair the sensor with a conditioner (CON021)?
The conditioner converts raw sensor signals into stable, usable outputs for controllers and analyzers.
What is the benefit of an 8 mm sensor head?
Its small diameter allows placement in restricted spaces close to critical machinery parts.
Can this system operate continuously?
Yes, it is designed for reliable long‑term industrial use.
What types of equipment use this sensor?
Turbines, compressors, motors, pumps, and other rotating machinery.
Does the sensor require special mounting hardware?
Yes, stable mounting ensures accurate gap and displacement measurements.
Is the output ready for control systems?
Yes, the CON021 conditioner provides conditioned signals compatible with monitoring and control hardware.
Is it suitable for harsh industrial conditions?
Yes, it is engineered to handle vibration, temperature variation, and electrical noise.
What industries commonly use this system?
Power generation, oil & gas, petrochemical, and heavy industrial automation.
Can it integrate with data acquisition systems?
Yes — paired with conditioning electronics, it integrates with DAQ, PLCs, and protective relays.