The appearance of the smart card water meter is basically the same as that of the ordinary water meter, and the installation process is basically the same.

The flow rate type water meter can be divided into two types according to the structure of the wing wheel and can be divided into a rotary type and a screw type.

The selection of the water meter should first consider the working environment of the water meter: such as the temperature of the water, the working pressure, the working time, the measuring range and the water quality, etc.,