EPRO CON021+PR6423/002-030 Eddy Current Sensor with Converter

CON021 Overview

The CON021 is a high-performance Eddy Current Signal Converter designed to work with various PR642x series sensors. It converts eddy current sensor signals to a format suitable for monitoring systems.

Features

• Wide Frequency Range: 0 to 20,000 Hz
• Fast Response Time: Less than 15 µs
• High Compatibility: Works with PR6422, PR6423, PR6424, PR6425, PR6426, PR6453 sensors

Technical Specifications

Dynamic Performance

• Frequency Range (-3 dB): 0 to 20,000 Hz
• Rise Time: <15 µs

Environmental Conditions

• Operating Temperature Range: -30 to 100°C (-22 to 212°F)
• Shock and Vibration: 5g @ 60 Hz @ 25°C (77°F)
• Protection Class: IP20

Power & Electrical

• Supply Voltage Range:
  • -23V to -32V (Output Range -4V to -20V)
  • -21V to -32V (Output Range -2V to -18V)
• Housing Material: LMgSi 0.5 F22
• Mounting: 4 Screws M5x20 (Included)
• Connections:
  • Transducer: Self-Locking Lemo-Plug
  • Supply/Output: Screw Terminal Type (max. 1.5 mm² wire)

Dimensions and Weight

• Weight: ~120 grams (4.24 oz)

PR6423/002-030 Overview

The PR6423/002-030 is an Eddy Current Sensor designed for precise measurement of linear displacement and vibration in industrial applications.

Features

• High Accuracy: ± 0.025 mm deviation
• Wide Temperature Range: -35 to +200°C
• Durable Construction: Made from PEEK and stainless steel

Technical Specifications

Performance Metrics

• Linear Measurement Range: 2 mm (80 mils)
• Initial Air Gap: 0.5 mm (20 mils)
• Incremental Scale Factor (ISF): ISO: 8 V/mm (203.2 mV/mil) ± 5%

Measuring Target

• Minimum Shaft Diameter: 25 mm (0.79”)
• Target Material: Ferromagnetic Steel (42CrMo4, AISI/SAE 4140)

General Environmental

• Protection Class: IP66, IEC 60529
• Operating Temperature Range:
  • Sensor incl. 1m Cable: -35 to +200°C (-31 to 392°F)
  • Cable & Connector: -35 to +150°C (-31 to 302°F)

Materials

• Sensor Tip: PEEK (Polyether EtherKetone)
• Case: Stainless Steel
• Cable: PTFE (Polytetrafluoroethylene)
• Connector: Brass, nickel-plated

Dimensions and Weight

• Weight: Approx. 100 grams (3.53 oz) for sensor with 1m cable