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Table 2 The output voltages for various plate thicknesses

From: Characteristics of Eddy Current Attenuation and Thickness Measurement of Metallic Plate

Plate thickness (mm)

1st measurement (mV)

2nd measurement (mV)

3rd measurement (mV)

Average (mV)

0.482

42.110

42.112

42.112

42.111

0.755

41.430

41.432

41.428

41.430

0.970

40.954

40.954

40.954

40.954

1.465

40.404

40.406

40.406

40.405

1.968

40.170

40.172

40.170

40.171