Introduction

The Epro PR6424/007-101 16 mm Eddy Current Sensor is engineered for high-accuracy monitoring of rotating machinery in industrial environments. As part of the PR6424 series, it delivers reliable shaft vibration and displacement measurements essential for machinery protection and predictive maintenance strategies.

Its robust construction and stable measurement performance make it suitable for continuous operation in demanding applications such as turbines, compressors, pumps, and other critical rotating assets.

Technical Specifications

Specification	Details
Product Type	Eddy Current Sensor
Series	PR6424
Model Number	PR6424/007-101
Sensor Head Diameter	16 mm
Measurement Type	Non-contact vibration & displacement
Operating Principle	Eddy-current induction
Target Material	Ferromagnetic steel
System Requirement	External signal converter (e.g., CON021)
Application	Turbomachinery and rotating equipment monitoring
Operating Environment	Industrial rotating machinery
Weight	0.2 kg (0.44 lb)

Applications

The Epro PR6424/007-101 16 mm Eddy Current Sensor is a high-precision, non-contact sensor designed for continuous monitoring of shaft vibration, displacement, and position in critical rotating machinery. It is widely used in turbomachinery protection systems where stable, accurate measurement is essential for operational safety and predictive maintenance.

Steam, gas, and hydro turbine shaft monitoring
Compressor radial and axial displacement measurement
Industrial pump and fan vibration monitoring
Generator rotor eccentricity and alignment detection
Gearbox condition and vibration diagnostics
Petrochemical and refinery rotating equipment protection
Power generation machinery condition monitoring systems

This sensor is engineered for long-term stability in harsh industrial environments, supporting reliable machinery health assessment.

Advantages

16 mm eddy-current non-contact sensing technology
High accuracy for vibration and displacement measurement
Stable signal output for long-term industrial operation
Robust stainless-steel housing for harsh environments
Compatible with Epro signal conditioning systems (e.g., CON021 series)
Fast response for real-time condition monitoring
Supports predictive maintenance and early fault detection
Reduces mechanical wear and installation complexity

The PR6424/007-101 provides consistent and reliable measurement performance for mission-critical machinery protection systems.

Technical FAQs

What does this sensor measure?
Shaft vibration, displacement, eccentricity, and position using eddy-current technology.
Is it a contact or non-contact sensor?
It is a non-contact sensor, eliminating mechanical wear.
What machinery is it used for?
Turbines, compressors, pumps, fans, and industrial rotating equipment.
Does it require a signal converter?
Yes, it works with Epro/Emerson signal conditioning modules such as CON021.
Can it measure both static and dynamic displacement?
Yes, it captures both shaft position and vibration signals.
Is it suitable for high-speed machinery?
Yes, designed for critical high-speed rotating equipment applications.
What environments can it operate in?
Harsh industrial conditions including vibration, temperature variation, and oil exposure.
Can it be used in predictive maintenance systems?
Yes, it is widely used in condition-based monitoring programs.
Does installation affect accuracy?
Proper alignment and calibration are required for optimal measurement performance.
What faults can it detect?
It helps detect imbalance, misalignment, looseness, and bearing degradation.