| 应用AD590进行多点温度的精确测量 |
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| 引用本文： | 张晓红.应用AD590进行多点温度的精确测量[J].传感器世界,2007,13(9):34-36. |
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| 作者姓名： | 张晓红 |
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| 作者单位： | 河海大学农业工程学院,210098 |
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| 摘 要： | 本文结合节水园区与生态试验场的自动灌溉及数据采集系统的工程实际,采用AD590温度传感器检测温度信号,引入了1/64选通器对温度信号进行片选,在小投资前提下,实现了多达几百点温度的精确测量.
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| 关 键 词： | 多点温度测量 AD59温度传感器 信号选通器 |
| 文章编号： | 1006-883X（2007）09-0034-04 |
Accurate Measurement Of Multipoint Temperature |
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| Abstract: | Combined the auto-irrigation system and data collection system in the experimental station for water-saving and agro-ecology water-saving park ,the temperature sensor AD590 and the 1/64 signals selector adopted in these system are introduced. On the premise condition of the lower cost, the measuring precision is improved mostly ,and the measurement of temperature for several hundreds of points is came true accurately. |
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| Keywords: | multipoint temperature measurement temperature sensor AD590 signals selector |
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