... TACHOMETER：转速计 FEEDBACK LINEARITY DOES MATTER：反馈线性度确实很重要 DIGITAL INPUT CODE：数字输入编码 ...
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This kind of water meter adopts touching electric brush to convert code position of digital code wheel of water meter into voltage signal which will be input to micro-computer in parallel.
这种水表终端采用接触式电刷将水表字轮各码位转换为电平信号，并将检测的电平信号并行输入单片机。
It has multiplex analogue input channels, keyboard and digital code display with strong ability to resist the disturbance.
具有多路模拟输入通道，配有键盘和数码显示器。
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