溫(wen)濕(shi)度(du)傳(chuan)感器(qi)HTS/HTD系列，配(pei)有電(dian)(dian)(dian)容(rong)式相(xiang)對濕(shi)度(du)傳(chuan)感元(yuan)件和一個標準的帶隙溫(wen)度(du)傳(chuan)感元(yuan)件，電(dian)(dian)(dian)容(rong)式相(xiang)對濕(shi)度(du)傳(chuan)感元(yuan)件是由高(gao)分子薄膜(mo)電(dian)(dian)(dian)容(rong)制成(cheng)(cheng)。當(dang)環境(jing)濕(shi)度(du)改變時，薄膜(mo)電(dian)(dian)(dian)容(rong)的介電(dian)(dian)(dian)常數(shu)發生(sheng)變化(hua)，其電(dian)(dian)(dian)容(rong)量也(ye)發生(sheng)變化(hua)，其電(dian)(dian)(dian)容(rong)變化(hua)量與(yu)相(xiang)對濕(shi)度(du)成(cheng)(cheng)正比。