EPRO PR6423/000-111 Eddy Current Sensor

Overview

The EPRO PR6423/000‑111 is a high-precision, non-contact eddy current proximity sensor designed for accurate measurement of shaft vibration, displacement, and eccentricity in rotating machinery. Its rugged construction ensures reliable operation in turbines, compressors, pumps, and fans, making it ideal for API 670-compliant machine protection systems.

Applications

• Steam and gas turbines

• Centrifugal compressors

• Industrial pumps and fans

• Turbomachinery requiring continuous vibration and shaft displacement monitoring

• Integration with API 670 machine protection systems via CON-series converters or AMS 3000 monitoring modules

Technical Specifications

Key Features

• Non-contact measurement eliminates wear and maintenance

• Extended range with 8 mm sensor head for larger displacements

• High static and dynamic accuracy ensures reliable monitoring

• Robust stainless steel housing with armored cable for harsh environments

• Flexible system integration with CON011, CON021, CON031, CON041 converters or AMS 3000 modules

FAQ

Q: How does this differ from the PR6422 series?
A: PR6423 features an 8 mm sensor head versus PR6422’s 5 mm, offering larger measurement range and better performance for shafts with higher displacement.

Q: Can it measure axial and radial displacement?
A: Yes, it accurately captures both radial and axial shaft movement.

Q: What system converters are compatible?
A: CON011, CON021, CON031, CON041 series or direct integration with AMS 3000 modules