SAFsystem facilities control the process of automatic filtration unit backflush via electrohydraulic valves, meanwhile the system controls status data of backflush filters with pressure sensors or pollution indicators.
All the data incoming from sensors and operated facilities is displayed on 7” color TFT-screen. Status data, sensors reading, settings readjustment and emergencies are archived and saved on the control board. Archived data is accessible either directly on the control board or it can be delivered to the surface in two ways: via USB drive or transmitted via modem transmission line, for which galvanically isolated interface RS-485 with common data transmission protocol MODBUS RTU is provided.
SAFsystem control board has sound and light alarm system to notify operating personnel on actions carried out and emergencies. SAFsystem can operate in 4 control modes, which enables adjustment to any requirements: