| 二线制温湿度复合传感器
及其配套智能仪表的研制 |
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| 引用本文： | 谢森,李振华.二线制温湿度复合传感器
及其配套智能仪表的研制[J].传感技术学报,1995,8(3):49-54. |
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| 作者姓名： | 谢森 李振华 |
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| 作者单位： | 上海大学电气工程系!上海200032 |
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| 摘 要： | 介绍一种新型的二线制温湿度复合传感器的结构和工作原理。该传感器将温湿度第三元件和处理电路采用仿厚膜电路工艺做成固体化结构，采用二线制多通道调制技术，其输出频率信号能远距离传送温、湿度两种系数。
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| 关 键 词： | 二线制 温度 湿度 传感器 智能仪表 |
The Development of Bi-wire Temperature &. Humidity Compound Sensor and Its Intellinget Instrument |
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| Xie Sen Li Zhenhua.The Development of Bi-wire Temperature &. Humidity Compound Sensor and Its Intellinget Instrument[J].Journal of Transduction Technology,1995,8(3):49-54. |
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| Authors: | Xie Sen Li Zhenhua |
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| Affiliation: | Whanghai university |
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| Abstract: | This paper introduces a new kind of bi-wire temperature & humidity com-pound sensor's structure and principle. It has the firm structure of thick mask circuitwhich consists of temperature & humidity sensor and processing circuit. The sensor usesbi-wire muliti-channel modulation technology, and its output frequency singal of tem-perature & humidity parameters can be transfered long distantly.This paper also introduces the measurement instrument's circuit priciple and pro-gram diagram of intelligent soft correction, soft compensation and soft linearization byusing singal chip micro computer. |
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| Keywords: | temperauture & humidity compound sensor bi-wire methodintelligent instrument frequency modulation output |
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