EPRO PR6423/001-010 Eddy Current Sensor

Overview

The EPRO PR6423/001-010 is a high-performance eddy current sensor designed for precise measurement of radial and axial displacement, position, eccentricity, and speed in rotating machinery. It is commonly used in turbines, compressors, gearboxes, pumps, and fans, offering reliable non-contact monitoring in harsh industrial environments. This sensor delivers accurate real-time data, essential for machinery diagnostics and predictive maintenance.

Key Features

Non-Contact Measurement: Measures displacement, position, and speed without physical contact, preventing wear and tear.
Precision Performance: Provides high linearity and minimal deviation, ensuring accurate and consistent readings.
Durable Design: Constructed from high-quality materials to withstand extreme temperatures and industrial conditions.
Wide Temperature Range: Operates reliably across a broad temperature range, from -35°C to +200°C.
IP66 Protection: Offers superior protection against dust and water, making it ideal for demanding environments.

Technical Specifications

Performance Specifications

Specification	Value
Linear Measurement Range	2 mm (80 mils)
Initial Air Gap	0.5 mm (20 mils)
Incremental Scale Factor (ISF)	8 V/mm (203.2 mV/mil) ± 5% @ 0 to 45°C
Deviation from Best Fit Straight Line	± 0.025 mm (± 1 mil) @ 0 to 45°C

Target and Surface Specifications

Specification	Value
Minimum Shaft Diameter	25 mm (0.79”)
Target Material	Ferromagnetic Steel (42CrMo4/AISI SAE 4140)

Environmental Specifications

Specification	Value
Protection Class	IP66, IEC 60529
Operating Temperature Range	Sensor (with 1m cable): -35°C to +200°C
	Cable & Connector: -35°C to +150°C

Material and Physical Specifications

Specification	Value
Sensor Tip Material	PEEK (Polyether Ether Ketone)
Case Material	Stainless Steel
Cable Material	PTFE (Polytetrafluoroethylene)
Connector Material	Brass (Nickel-Plated)
Weight (Sensor with 1m Cable)	Approx. 100 grams (3.53 oz)

Applications

The EPRO PR6423/001-010 sensor is ideal for a variety of industrial applications, including:

Turbines: Monitor rotor displacement, position, and vibration.
Compressors: Measure axial and radial movement for efficiency analysis.
Gearboxes: Track eccentricity and shaft speed for condition monitoring.
Pumps and Fans: Detect dynamic displacement and vibration for maintenance diagnostics.

Why Choose the EPRO PR6423/001-010 Sensor?

Non-contact Measurement: The sensor accurately measures dynamic displacement without physical contact, preserving the integrity of the machinery.
High Precision: With an exceptional incremental scale factor and minimal deviation, this sensor ensures highly accurate data.
Robust and Reliable: Built with stainless steel and PTFE materials, it can handle the toughest environments and extreme temperatures.
Ease of Integration: The EPRO PR6423/001-010 sensor is designed for seamless integration into existing monitoring systems, making installation and operation easy.