Product Overview

The Emerson PR6423/010-110 CON021 is a high-performance non-contact displacement probe from the Epro product family, specifically engineered for the rigorous demands of turbomachinery protection. This eddy current sensor provides essential data for vibration monitoring, shaft positioning, and eccentricity measurements in high-speed rotating equipment. Designed to withstand the volatile environments of gas and steam turbines, it utilizes electromagnetic induction to measure the distance between the probe tip and the target shaft with sub-micron precision, ensuring critical machinery remains within safe operational limits.

Key Technical Characteristics

The PR6423/010-110 CON021 is distinguished by its heavy-duty construction and advanced thermal stability, ensuring signal accuracy even under extreme industrial stress.

• Measurement Technology: Non-contact Eddy Current displacement sensing

• Probe Tip Material: Corrosion-resistant Inconel for high-durability in harsh chemical environments

• Linear Range: Optimized for high-speed shaft monitoring with ±1% measurement accuracy

• Temperature Rating: Operational integrity up to 150°C (302°F)

• Pressure Resistance: Rated for environments exceeding 40 bar

• Connector Type: CON021 industrial-grade specialized connector

• Signal Quality: High signal-to-noise ratio with integrated temperature compensation algorithms

• Compatibility: Fully compatible with Emerson System 1 condition monitoring and various DCS/PLC architectures

• Weight: 0.4 kg

• Dimensions: 24 x 21 x 4 cm

• Origin: USA

Industrial Applications

This sensor is a primary component for Predictive Maintenance 4.0 and Machine Protection Systems (MPS) in asset-intensive industries:

• Power Generation: Monitoring the radial vibration and axial thrust of main steam and gas turbine bearings to prevent catastrophic mechanical failure.

• Oil & Gas Processing: Real-time displacement tracking for high-speed centrifugal compressors and heavy-duty industrial pumps.

• Chemical Manufacturing: Safeguarding large agitators and blower shafts in environments containing moisture, sulfur compounds, or particulate contaminants.

• Aviation & Marine Propulsion: High-precision oversight of high-speed shafts where thermal expansion and vibration must be measured simultaneously.