裝配式、鎧裝式、耐磨式、防腐式、隔爆式(熱電偶/熱電阻)
熱電偶:熱re電dian偶ou的de電dian極ji由you兩liang根gen不bu同tong材cai質zhi的de導dao體ti組zu成cheng。當dang測ce量liang端duan與yu參can比bi端duan存cun在zai溫wen差cha時shi,就jiu會hui產chan生sheng熱re電dian勢shi,工gong作zuo儀yi表biao便bian顯xian示shi出chu熱re電dian勢shi所suo對dui應ying的de溫wen度du值zhi。
熱電偶:熱re電dian阻zu是shi利li用yong導dao體ti在zai溫wen度du變bian化hua時shi,其qi電dian阻zu值zhi也ye隨sui著zhe發fa生sheng變bian化hua,通tong過guo變bian化hua的de電dian阻zu值zhi可ke以yi間jian接jie地di測ce得de溫wen度du的de變bian化hua量liang,工gong作zuo儀yi表biao便bian顯xian示shi出chu阻zu值zhi所suo對dui應ying的de溫wen度du值zhi