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| \r測 <\/span>量 <\/span>范 <\/span>圍<\/div>\r<\/td>\r | \r800<\/span>～1650<\/span>℃<\/div>\r<\/td>\r<\/tr>\r| \r測量不確定度<\/div>\r<\/td>\r | \r≤3℃<\/div>\r<\/td>\r<\/tr>\r | \r測溫管壽命<\/div>\r<\/td>\r | \r12~36<\/span>小時(shí)<\/div>\r<\/td>\r<\/tr>\r | \r使 <\/span>用 <\/span>溫 <\/span>度<\/div>\r<\/td>\r | \r-15<\/span>～70<\/span>℃（測溫管除外）<\/div>\r<\/td>\r<\/tr>\r | \r標(biāo) <\/span>準(zhǔn) <\/span>輸 <\/span>出<\/div>\r<\/td>\r | \r4—20mA<\/span>，1—5V<\/span>，（BCD<\/span>， DP<\/span>、 RS485<\/span>、RS232<\/span>等數(shù)據(jù)總線）<\/div>\r<\/td>\r<\/tr>\r | \r輸出驅(qū)動能力<\/div>\r<\/td>\r | \r≤400Ω（4<\/span>～20mA<\/span>）； <\/div>\r<\/td>\r<\/tr>\r | \r輸 <\/span>出 <\/span>精 <\/span>度<\/div>\r<\/td>\r | \r0.5 <\/span><\/div>\r<\/td>\r<\/tr>\r | \r電 <\/span>源<\/div>\r<\/td>\r | \rAc 220V<\/span>±10V<\/span>、50HZ<\/span><\/div>\r<\/td>\r<\/tr>\r | \r反應(yīng)時(shí)間<\/div>\r<\/td>\r | \r60S<\/span>（熱態(tài)）<\/div>\r<\/td>\r<\/tr>\r<\/tbody>\r<\/table>\r <\/strong><\/div>\r5.<\/strong>綜合效益<\/strong><\/div>\r• <\/span>測溫準(zhǔn)確，不受人為因素影響<\/div>\r• <\/span>連續(xù)實(shí)時(shí)顯示鋼水溫度，隨時(shí)掌握鋼水溫度變化趨勢，當(dāng)鋼水溫度變化趨勢出現(xiàn)異常時(shí)，可提前采取有效措施，防止事故的發(fā)生<\/div>\r• <\/span>有利于保護(hù)澆注，防止鋼水的二次氧化<\/div>\r• <\/span>不會出現(xiàn)熱電偶測溫時(shí)鋼花飛濺現(xiàn)象，延長中間包包蓋的使用壽命<\/div>\r• <\/span>鋼水連續(xù)測溫系統(tǒng)為中間包自動加熱設(shè)備投入使用提供了保證<\/div>\r• <\/span>鋼水連續(xù)測溫系統(tǒng)實(shí)現(xiàn)與連鑄機(jī)拉速、二冷配水自動控制，提高鑄坯質(zhì)量，有效抑制事故的發(fā)生<\/div>\r• <\/span>減少了工人的勞動強(qiáng)度，增加安全性<\/div>\r• <\/span>可監(jiān)測烘包溫度，根據(jù)中間包的材質(zhì)及結(jié)構(gòu)，按照理想烘包曲線進(jìn)行烘包，可以延長中間包的使用壽命，降低生產(chǎn)成本，并且有利于開澆順暢<\/div>\r <\/span><\/div><\/div>
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