Emerson EPRO PR6423/003-130+CON021 Eddy Current Signal Converter

Emerson EPRO PR6423/003-130+CON021 Eddy Current Signal Converter

The Emerson EPRO PR6423/003-130 eddy current signal converter, combined with the CON021 extension cable, provides industry-leading precision for displacement and vibration measurement in critical rotating machinery applications across power generation, oil & gas, and manufacturing sectors.

Technical Specifications

• Model Number: PR6423/003-130 + CON021
• Converter Type: Eddy Current Signal Conditioner
• Frequency Response: 0 to 10 kHz (-3dB)
• Output Sensitivity: -7.87 V/mm (-200 mV/mil)
• Operating Temperature: -30°C to +100°C (-22°F to +212°F)
• Power Supply: -24 VDC ±10%
• Extension Cable: CON021 (field-configurable length)
• Sensor Compatibility: PR6423 series 5mm & 8mm eddy current probes
• Housing Protection: IP67 rated for harsh environments
• Linearity: ±1% FSO across measurement range

Industrial Applications

This converter system is specifically designed for demanding monitoring applications including:

• Steam & Gas Turbines: Shaft radial vibration and axial position measurement
• Centrifugal Compressors: Real-time bearing clearance and rotor displacement tracking
• Pumps & Motors: Dynamic shaft runout and eccentricity analysis
• Generators: Rotor position monitoring for protection systems
• Petrochemical Equipment: Critical machinery health monitoring in hazardous areas

Innovative Engineering Solutions

The PR6423/003-130 incorporates advanced signal processing algorithms that automatically compensate for temperature drift and electromagnetic interference, ensuring measurement stability in electrically noisy industrial environments. The CON021 extension cable features triple-shielded construction with gold-plated connectors, enabling installation flexibility while maintaining signal integrity over extended cable runs up to 9 meters.

Unlike conventional converters, this system offers hot-swappable probe connectivity, reducing maintenance downtime by 60% during sensor replacement procedures. The integrated self-diagnostic function continuously monitors signal quality and alerts operators to potential calibration drift before measurement accuracy is compromised.

Performance Advantages

• Exceptional Accuracy: ±1% linearity ensures reliable data for predictive maintenance programs
• Wide Temperature Range: Operates reliably from Arctic to desert conditions
• EMI Immunity: Advanced filtering eliminates VFD and motor noise interference
• Flexible Installation: CON021 cable allows mounting in confined spaces
• Long-Term Stability: MTBF exceeds 150,000 hours in continuous operation
• Universal Compatibility: Integrates seamlessly with Bently Nevada, GE, and Emerson monitoring systems

Explore Related Products

Complete your vibration monitoring solution with these compatible components:

• Emerson EPRO PR6423/011-100 Eddy Current Sensor + CON021 Converter
• Emerson PR6423/00R-030 8mm Eddy Current Sensor
• Emerson EPRO PR6423/10R-010+CON021 Eddy Current Signal Converter with Sensor

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