Introduction

The Epro PR6424/007-000 16 mm Eddy Current Sensor is engineered for high-accuracy monitoring of rotating machinery in industrial environments. Part of the PR6424 series, it provides reliable shaft vibration and displacement measurements for critical machinery protection and predictive maintenance applications.

Its robust construction and precise eddy-current technology ensure consistent performance, making it suitable for long-term monitoring of turbines, compressors, pumps, and other rotating equipment.

Technical Specifications

Specification	Details
Product Type	Eddy Current Sensor
Series	PR6424
Model Number	PR6424/007-000
Sensor Head Diameter	16 mm
Measurement Type	Non-contact vibration & displacement
Target Material	Ferromagnetic steel
Operating Principle	Eddy-current induction
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 PR6424/007-000 16 mm Eddy Current Sensor is a high-precision, non-contact sensor designed for measuring shaft vibration, displacement, and position in industrial rotating machinery. Its 16 mm sensor head provides reliable and accurate data for machinery protection and predictive maintenance systems.

Turbine shaft vibration and position monitoring (steam, gas, hydro)
Compressor radial and axial displacement measurement
Industrial pump and fan condition monitoring
Generator rotor eccentricity and alignment detection
Gearbox and rotating machinery diagnostics
Petrochemical and refinery machinery protection
Power generation and continuous monitoring applications

The PR6424/007-000 delivers stable and long-term performance in demanding industrial environments.

Advantages

16 mm eddy-current non-contact sensing technology
High-precision measurement with stable output
Robust stainless-steel construction for harsh conditions
Compact design suitable for tight spaces
Compatible with Epro signal conditioning systems (e.g., CON021 series)
Fast response for real-time machinery monitoring
Supports predictive maintenance and early fault detection
Reduces mechanical wear and simplifies installation

This sensor is ideal for industrial applications where accuracy, reliability, and durability are critical.

Technical FAQs

What does this sensor measure?
Shaft vibration, displacement, eccentricity, and position using eddy-current technology.
Is it contact-based?
No, it is a non-contact sensor, preventing mechanical wear.
Which machinery is it suitable 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 dynamic vibration signals.
Is it suitable for high-speed machinery?
Yes, designed for critical high-speed rotating equipment.
What environments can it operate in?
Harsh industrial environments with vibration, temperature extremes, and oil exposure.
Can it be used in predictive maintenance systems?
Yes, widely applied in condition-based monitoring programs.
Does installation affect measurement accuracy?
Proper alignment and calibration are necessary for precise readings.
What faults can it help detect?
Imbalance, misalignment, looseness, and bearing defects.