金屬(shu)套(tao)溫(wen)(wen)度(du)(du)計(ji)用(yong)作一般(ban)溫(wen)(wen)度(du)(du)測量(liang)。應用(yong)廣泛(fan),示值(zhi)清楚、使用(yong)方(fang)便、精度(du)(du)可(ke)靠。充(chong)填液體有水銀(yin)和有機(ji)液體兩種。有機(ji)液體為紅色,可(ke)測-100~+200℃以(yi)內溫(wen)(wen)度(du)(du),水銀(yin)溫(wen)(wen)度(du)(du)計(ji)可(ke)測-30~+500℃以(yi)內溫(wen)(wen)度(du)(du)。
金(jin)屬套(tao)溫度(du)計的金(jin)屬保護套(tao)材質可(ke)按用戶(hu)需要(yao)鎳鉻(ge)(A3鋼(gang)(gang))、黃(huang)銅(tong)(HPb59-1或(huo)H62)及不(bu)銹鋼(gang)(gang)(1Cr18Ni9Ti)套(tao)三種制(zhi)(zhi)成。按裝螺紋聯接一(yi)般(ban)制(zhi)(zhi)成公(gong)制(zhi)(zhi)M27×2與(yu)M20×1.5或(huo)英(ying)制(zhi)(zhi)G3/4“、G1/2“與(yu)G3/8“,也可(ke)按用戶(hu)設計圖(tu)要(yao)求加工制(zhi)(zhi)作。