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一种新型的电流型温湿度智能传感器
A new current mode tmperature & humidity intelligent sensor
【摘要】 本文介绍了一种新型的电流型(输出为4~20mA)温湿度智能传感器,重点讨论如何利用MAX5102和运放芯片、场效应管进行D/A转换的硬件电路.也详细叙述了滤波及线性化算法.
【Abstract】 This paper presents a new current mode temperature &humidity intelligent sensor (output is 4~20mA)(The emphasis is puton how to make a D/A conversion by using MAX5102 and amplifiercircuit(Filtering and linearized algorithm are also introduced in detail.
- 【文献出处】 仪器仪表用户 ,Electronics Instrumentation Customer , 编辑部邮箱 ,2004年03期
- 【分类号】TP212.6
- 【下载频次】106