The work principle of the WB-type DC voltagetransmitter, the functions of each conversion module and the characteristic of the whole circuit of the transmitter are elaborated in this paper.
论述WB型直流电压变送器的工作原理、完成转换的各个模块电路的作用及变送器总电路的特点。
2
Is the input signal transmitter output voltage and current signals.
输入信号是变送器输出的电压,电流信号。
3
Transmitter has a high frequency stability and big FM deviation and can also operate under the changing of power supply voltage in the range of. 30%.