Overview

The EPRO PR6423/00R-030 is a high-precision Eddy Current Sensor designed for non-contact measurement of vibration and displacement. It is widely used for monitoring the condition of critical machinery such as turbines, compressors, and pumps.

Technical Specifications

• Linear Measurement Range: 0 to 30 mm

• Incremental Scale Factor (ISF): 8 V/mm (203.2 mV/mil) ± 5% @ temperature range 0 to 45°C (32 to 113°F)

• Deviation from Best Fit Straight Line (DSL): ± 0.025 mm (± 1 mil) @ temperature range 0 to 45°C (32 to 113°F)

• Initial Air Gap: 0.5 mm (20 mils)

• Measuring Target:

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

• Environmental Resistance:

  • Protection Class: IP66, IEC 60529

• Operating Temperature Range: -35 to +200°C (-31 to 392°F)

• Cable Length: 1 m (3.28 ft)

• Weight: Approx. 100 grams (3.53 oz)