Product Overview

The Emerson PR6423/10R-010-CN CON021 is a specialized 8mm non-contacting displacement sensor system engineered for high-resolution measurement of shaft vibration and mechanical position. Utilizing the eddy current principle, this sensor identifies microscopic distance changes between the probe tip and a metallic target, converting them into a high-fidelity electrical signal. It is a fundamental component of the Epro machine protection series, designed to provide the critical data necessary for the protection of high-speed rotating assets. Despite its legacy status following the 2018 discontinuation, this sensor remains a benchmark for reliability in industrial monitoring frameworks.

Engineering Specifications and Hardware Parameters

• Sensor Tip Diameter: 8 mm

• Measurement Range: Typically 2.0 mm (nominal)

• Operating Principle: Inductive / Eddy Current

• Mass / Weight: 0.24 kg

• Housing Dimensions: 24.5 x 17 x 4 cm

• Environmental Protection: Optimized for high-pressure zones and chemically aggressive lubricants.

• Signal Interface: Integrated CON021 converter compatibility.

• Global Classification: HS Code 8537101190

• Build Origin: USA

Targeted Industrial Deployments

This sensing system is purpose-built for environments where mechanical precision directly impacts operational safety. Its primary industrial applications include:

• Radial Shaft Vibration: Continuous monitoring of shaft movement within hydrodynamic bearings to detect misalignment or imbalance.

• Axial Position Monitoring: Ensuring thrust bearing integrity by tracking the longitudinal displacement of turbine shafts.

• Petrochemical Processing: Specialized for use in hazardous areas on high-capacity centrifugal compressors and multi-stage pumps.

• Predictive Maintenance: Supplying raw vibration data to Distributed Control Systems (DCS) for frequency analysis and early fault detection.