The electronic level control unit EC303 is a full automatic level control unit for air springs. The EC303 can be run with all types of air springs. The EC 303 comprises of the electronic level controller with three control circuits. The level control unit is operated via a touch display. Furthermore the actual input pressure and the pressure in the three sub systems is shown by analog pressure gauges.
The control valves are located in three solid industrial boxes close to the air springs and the position sensors. The control accuracy is up to +/-0,01mm depending on the resolution of the chosen position sensors.
The functionality of the EC303 comprises: