The control system feeds back the signals sent by the upper material level meter and the lower material level meter to the electric flashboard valve.
2
工作时,控制系统根据料位仪传来的信号自动开启或关闭电动闸板阀闸口。
When in work, the control system automatically opens or closes the gate of the electric flashboard valve according to the signals sent by the material level meters.