Emerson EPRO PR6423/003-030 8mm Eddy Current Sensor

Description

The Emerson EPRO PR6423/003-030 is a non-contact eddy current sensor engineered for critical rotating machinery applications. It provides accurate radial and axial shaft displacement measurements, ensuring reliable condition monitoring and protection in industrial environments.

Specifications

• Model: PR6423/003-030
• Sensor Type: Eddy current displacement sensor
• Measurement Range: 2 mm (80 mils) linear range
• Initial Air Gap: 0.5 mm (20 mils)
• Scale Factor: 8 V/mm (203.2 mV/mil) ±5% (0–45°C)
• Deviation from Straight Line: ±0.025 mm (±1 mil)
• Minimum Shaft Diameter: 25 mm (0.79”)
• Target Material: Ferromagnetic steel (42CrMo4 / AISI 4140 standard)
• Protection Class: IP66 (IEC 60529)
• Operating Temperature: -35°C to +170°C (sensor incl. cable)
• Frequency Response: Up to 30 kHz signal output (depending on configuration)

Features

• Non-Contact Measurement: Eliminates wear and maintenance issues common in contact sensors
• High Precision: Micron-level accuracy for vibration and displacement monitoring
• Industrial Durability: Resistant to dust, oil, and harsh operating conditions
• Long Service Life: Designed for continuous monitoring with minimal maintenance
• Versatile Applications: Suitable for turbines, compressors, gearboxes, pumps, and fans
• System Integration: Works with CON021 signal conditioning modules for advanced diagnostics and protection