【摘要】 文中介绍了一种适用于热电阻和热电偶二线制温度变送器的辅助软件,该软件利用对实际标准电路的理论分 析结果,通过选择传感器类型和测量范围,能方便地确定相关电路参数,实现了在不同测量条件下对变送器电路参数进 行迅速调整的功能,并为硬件电路的实现提供有用的参考数据。该软件具有精度高、操作简单、实用性强的特点。更多还原

【Abstract】 A kind of auxiliary software for two - wire temper ature transmitter of thermoresistance and thermocouple is introduced in this paper . Based on analysis result of the standard circuit, the software can get the relative circuit parameters easily by choosing different sensor type and measure range, and thus can implement the modulation of transmitter’s parameters quickly in different measurement conditions, and provide useful reference data to realize the hardware. The software is operated easily and characterized by high precision and strong utility.更多还原