Emerson Epro CON021+PR6424/003-010 Eddy Current Sensor System

Description

The Emerson EPRO CON021+PR6424/003-010 is a precision eddy current sensor system engineered for dynamic and static shaft monitoring in critical turbomachinery. It combines the CON021 signal converter with the PR6424/003-010 displacement sensor to deliver high-speed, non-contact measurements in demanding industrial environments.

Specifications

• Sensor Type: Eddy current displacement sensor

• Converter Model: CON021

• Sensor Model: PR6424/003-010

• Measurement Range: +2.0 mm (static)

• Sensitivity: 4 V/mm (101.6 mV/mil)

• Frequency Response: 0 to 20,000 Hz

• Rise Time: <15 μs

• Power Supply: –23 V to –32 V DC

• Output Voltage: –4 V to 20 V or –2 V to 18 V

• Operating Temperature:

  • Converter: –30°C to +100°C

  • Sensor: –35°C to +150°C

• Protection Class:

  • Converter: IP20

  • Sensor: IP66

• Certifications: ATEX, IECEx, CSA (hazardous area approved)

• Mounting: Panel mount with 4 × M5 × 20 screws

• Weight: Approx. 0.58 kg

• Housing Material: Stainless steel sensor with PTFE cable; LMgSi alloy converter

Features

• Non-Contact Measurement: Ideal for shaft displacement, position, and vibration detection

• High Frequency Response: Captures rapid mechanical movements with precision

• Hazardous Area Certified: Safe for use in explosive industrial zones

• Robust Construction: Withstands extreme temperatures and mechanical stress

• Wide Compatibility: Integrates with EPRO MMS and third-party monitoring platforms

• Pre-Calibrated Sensor: Includes nominal 2.7 mm airgap for simplified setup

• Versatile Applications: Suitable for turbines, compressors, pumps, and rotating machinery