EPRO CON021+PR6423/000-030-CN Eddy Current Displacement Probe

Product Description

The Emerson EPRO PR6423/011-010 is a short-body eddy current probe developed for high-resolution shaft monitoring in rotating machinery. Its compact 8 mm diameter design allows installation in restricted spaces while maintaining precise measurement of shaft vibration, axial position, and relative displacement.

Designed for integration with signal converters such as CON021, the PR6423/011-010 forms part of a complete proximity measurement chain within MMS 6000 and AMS 6500 systems. The probe is built using high-performance materials to withstand elevated temperatures, oil exposure, and mechanical stress, ensuring long-term measurement stability in industrial environments.

Technical Specifications

Key Functional Characteristics

The PR6423/011-010 provides stable and repeatable displacement measurement with high sensitivity, supporting accurate detection of shaft movement and vibration patterns. Its reduced body length simplifies installation in compact bearing housings and confined mounting points. The probe maintains performance under high thermal loads and exposure to oil or contaminants, making it suitable for continuous operation in demanding process industries.

Application Scenarios

This probe is typically applied in steam and gas turbines, compressors, pumps, and gear systems where precise shaft monitoring is required. It supports measurements such as radial vibration, axial displacement, eccentricity, and shaft position in critical rotating equipment.

FAQ

Q: Is a signal converter required for operation?
Yes, the probe must be used with a compatible eddy current converter (such as CON021) to provide calibrated output signals.

Q: Can it be used in high-temperature environments?
The probe is rated up to 180°C, making it suitable for turbine and compressor applications.

Q: What is the recommended installation gap?
An initial air gap of approximately 0.5 mm is typically used for optimal linear measurement performance.