熱電対
a kind of thermometer consisting of two wires of different metals that are joined at both ends one junction is at the temperature to be measured and the other is held at a fixed lower temperature the current generated in the circuit is proportional to the temperature difference
異なる金属でできた2本の針金が両端で接続されている温度計の一種 一方の接続部は測定される温度下におかれ、他方はそれより低い一定の温度に保たれる 回路で発生する電流は、温度差に比例する