实现LED小灯呈现流水状闪烁，可自由改变闪烁频率-LED lights show water like flash, can freely change the flashing frequency

低功耗水资源控制器RTU 支持8路0-20mA模拟输入A/D转换功能，主要用于驳接投入式液位计以及其它任何形式的模拟信号的处理-Low-power water controller RTU supports 8-channel 0-20mA analog input A/D conversion function, mainly used for connecting the input level gauge and any other form of analog signal proces

脉冲直读水表是内含控制器，通过采集脉冲方式，具有RS485总线远传，抄表数据与表盘显示数据一致的水表。 -Direct reading water meter Pulse direct reading water meter is included controller, through the acquisition of pulse mode, with RS485 bus remote transmission, meter reading data and water table