ConTroller 712 is a compact unit for control of 2 pumps or valves with optional alternation and also an alarm output.
ConTroller 712 can control 1 or 2 pumps by means of level electrodes and a timer. The pumps are started when the level reaches the start electrode, and is stopped either when the level goes below the stop electrode or after runout of a timer.
ConTroller 712 has 3 output relays; 2 for control of pumps and 1 for alarm.
A total of 5 level electrodes or 4 float switches can be connected to ConTroller 712.
ConTroller 712 can be connected to a GSM or GPRS-Com modem for transmission of service data and alarms to SCADA systems or as SMS text.