Emerson PR6423/010-010+CON021 Eddy Current Proximity Probe

Description

 The Emerson Epro PR6423/010-010 combined with the CON021 converter is a high-precision eddy current proximity sensor system designed for non-contact measurement of shaft displacement, vibration, and position in rotating machinery. It is widely used in turbines, compressors, and motors, offering reliable performance in demanding industrial environments.

Specifications

• Sensor Type: Eddy current proximity probe
• Probe Tip Diameter: 8 mm
• Measurement Range: Up to 2 mm (typical)
• Linear Range: 0.5 mm to 2.0 mm
• Sensitivity: Typically 7.87 mV/μm
• Output Signal (CON021): 4–20 mA, ±5 V, ±10 V
• Thread Type: M14×1.5 mm (other threads optional)
• Cable Length: Standard 5 m or 10 m (custom lengths available)
• Sensor Temperature Range: –35°C to +180°C
• Converter Temperature Range: –20°C to +70°C
• Power Supply: 24 VDC (nominal)
• Protection Rating: IP65 (Probe), IP40 (Converter)

Features

• High Precision: Enables accurate non-contact measurement of shaft dynamics
• Wide Temperature Tolerance: Operates reliably in extreme conditions
• Modular Design: Compatible with various converter configurations
• Durable Materials: Sensor tip made from PEEK, cable from PTFE, and housing from stainless steel
• EMC Compliance: Meets EN 61000-6-2 and EN 61000-6-4 standards
• Hazardous Area Approvals: Certified for use in ATEX, IEC-Ex, and CSA classified zones
• Versatile Applications: Ideal for turbines, compressors, gearboxes, and other rotating equipment