【摘要】 以NI USB-6009数据采集卡、AMT2001湿度传感器模块、PC机等为硬件基础,Lab VIEW软件为核心构建了双通道湿度监测系统。通过调试实验表明,该系统操作简单、运行稳定、性价比高,并具有湿度数据实时显示、声光超限报警、数据存储等功能,还具有延迟时间及湿度阈值参数设置灵活的特点,适用于不同领域湿度的实时性和精确性监测。更多还原

【Abstract】 This paper establishes a two- channel humidity monitoring system using the hardware of NI USB-6009 data acquisition card,AMT2001 humidity sensor module and PC and the software of Lab VIEW. The debugging test shows that this operating system offers ease and stable operation at low cost,real- time display of humidity data,acousto- optic transfinite alarm and data storage. It has the characteristics of flexible parameter setting of delay time and humidity threshold value and is applicable to the real- time and accurate humidity monitoring in different fields.更多还原