Overview

The EPRO PR6423/010-100 Eddy Current Displacement Sensor is an 8 mm non-contact probe engineered for precise measurement of shaft vibration, axial displacement, and position in turbomachinery. As part of Emerson’s AMS machinery protection platform, it delivers accurate and stable monitoring for turbines, compressors, pumps, gearboxes, and other critical rotating assets.

Moreover, its rugged stainless-steel probe body and IP66 environmental protection ensure reliable operation in harsh industrial conditions, including high temperatures, strong vibration, moisture, and electromagnetic interference. In addition, the PR6423/010-100 integrates seamlessly with the CON021 converter and AMS monitoring systems, providing high-quality displacement signals for predictive maintenance and asset protection.
Therefore, this sensor is widely used in industries where equipment availability, safety, and reliability are essential.

Technical Data

Typical Applications

• Shaft vibration monitoring in turbines, compressors, pumps, and large rotating machinery

• Axial displacement measurement for thrust bearing protection

• Position, runout, and eccentricity monitoring in high-speed rotors

• Predictive maintenance programs in power generation, petrochemical, and heavy industry

• Integration within AMS monitoring architecture for diagnostics and protection

FAQ

Q1: What is the primary function of the PR6423/010-100 sensor?
It measures shaft vibration, axial displacement, and position using a non-contact eddy current principle.

Q2: Can the sensor be used in harsh environments?
Yes. It is IP66 rated and designed for continuous operation up to +180 °C.

Q3: What target materials are supported?
It is optimized for ferromagnetic steel, such as 42CrMo4 (AISI 4140).

Q4: Is the sensor compatible with monitoring systems?
Yes. It integrates with Emerson AMS systems and the CON021 converter.

Q5: Which industries typically use this sensor?
Power generation, oil & gas, chemical processing, and heavy industrial machinery monitoring.