EPRO PR6423/001-010 Eddy Current Proximity Sensor

Overview

The EPRO PR6423/001‑010 is a high-precision non-contact eddy current proximity sensor engineered for accurate monitoring of shaft displacement, vibration, eccentricity, and rotational speed in demanding turbomachinery applications. Its robust 8 mm sensor head and stainless steel housing ensure reliable performance in harsh industrial environments.

Applications

• Measurement of radial and axial shaft displacement and vibration

• Suitable for steam turbines, gas turbines, compressors, pumps, and industrial fans

• Designed for integration into API 670-compliant machine protection systems

• Compatible with CON011, CON021, CON031, CON041 converters and AMS 3000 series monitoring modules

Technical Specifications

Key Features

• Extended measuring range with 8 mm sensor head

• Non-contact operation reduces mechanical wear and maintenance

• High accuracy for static and dynamic shaft monitoring

• Rugged construction: stainless steel housing and armored cable

• Flexible system integration with multiple converters and monitoring modules

Comparison & Notes

Compared to the PR6422 series (5 mm sensor head), the PR6423 series provides larger measurement ranges and is optimized for heavier shafts or greater displacement. Common pairings include CON031 and CON041 converters for standardized signal outputs.

FAQ

Q: Can the PR6423/001‑010 measure axial and radial vibration simultaneously?
A: Yes, it is capable of both radial and axial monitoring in high-speed rotating machinery.

Q: Is it suitable for direct integration with AMS 3000 modules?
A: Yes, it can interface directly or via compatible converters (CON011, CON021, CON031, CON041).

Q: What environments can it operate in?
A: The sensor supports –35 °C to +180 °C continuous operation and up to 200 °C short-term excursion, with armored cable and stainless housing for harsh industrial conditions.