Emerson EPRO PR6423/004-000 Eddy Current Sensor Module

Description:

The Emerson EPRO PR6423/004-000 is an eddy current sensor module designed for turbomachinery monitoring. It provides precise non-contact measurement of shaft displacement, vibration, and position, ensuring reliable condition monitoring and protection in industrial applications.

Specifications:

• Model: PR6423/004-000

• 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)

• Compatibility: Works with CON021/CON041 signal conditioning modules

Features:

• Non-Contact Measurement: Eliminates wear and reduces maintenance needs

• High Precision: Micron-level accuracy for vibration and displacement monitoring

• Industrial Durability: Resistant to dust, oil, shock, and vibration

• Wide Environmental Range: Operates reliably in extreme temperatures

• System Integration: Designed for Emerson PLC and turbomachinery monitoring systems

• Predictive Maintenance: Enables early detection of mechanical wear and faults