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熱電偶

Thermocouples
ETA-T-K-24熱電偶測溫線

所謂熱電偶是指由兩個不同材料的金屬導體組成的溫度傳感器。利用塞貝克效應,熱電偶通過兩種不同金屬連接點(溫度測量連接點)T1和測量儀器連接點(參考溫度連接點)T0之間的溫差T產生電壓。當使用熱電偶測量溫度時,測量儀器測量電壓。

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