| 智能型测温仪表输入通道的设计 |
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| 引用本文： | 刘振叶,艾学忠.智能型测温仪表输入通道的设计[J].吉林化工学院学报,1996,13(1):51-54. |
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| 作者姓名： | 刘振叶 艾学忠 |
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| 摘 要： | 就应用ＬＭ３９９，ＭＣ１４０５１，ＩＣＬ７６５０，ＡＤ５９０等元器件设计智能型测温仪表的输入电路进行了研究．该电路设计方案经实验搭接表明：温漂小，精度高，输出稳定在０．１ｍＶ以上，可配合转换器使用．
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| 关 键 词： | 输入输出通道 电路设计 温度测量仪表 |
THE DESIGN OF INPUT CHANNEL OF INTELLIGENT METER FOR MEASURING TEMPERATURE |
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| Liu Zhenye,Ai Xuezhong,Yang Shiru,Li Shuxiao.THE DESIGN OF INPUT CHANNEL OF INTELLIGENT METER FOR MEASURING TEMPERATURE[J].Journal of Jilin Institute of Chemical Technology,1996,13(1):51-54. |
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| Authors: | Liu Zhenye Ai Xuezhong Yang Shiru Li Shuxiao |
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| Affiliation: | Department of Automation |
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| Abstract: | The design of input channel of intelligent meter for measuring temperature with components-LM399 ,MC10451,ICL7650 and AD590 etc.is studied.The plan of the circuit design shows that the temperature drift is small and the precision is high and the output is steadily above 0.1 mV.The kind of meter can be used coordinating with A/D converter. |
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| Keywords: | input-output channel circuit design temperature measuring instrument |
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