| 摘要 |
Disclosed is an eddy current measuring sensor comprising a probe which is configured as a regular triangle and is provided with an excitation unit for applying a given AC excitation signal to a workpiece and a detection unit for detecting a detection signal occurring in an object to be measured responsive to the applied AC excitation signal, wherein the excitation unit is provided with exciting coils which are arranged on each side of the probe, while the detection unit is provided with detection coils which are arranged at each vertex of the probe. |
