MEDACS can interface with any level transmitter output and linearise any vessel shape, with up to 60 co-ordinate pairs for straight line interpolation, or up to a 15th order polynomial for highest accuracy. Alarms, serial communication, local display etc. are all standard.

A MEDACS with TFML module can combine the sensors inputs to provide flow linearisation, giving a (4 to 20) mA output proportional to flow, as well as pulsing a relay in multiples of flow rate to an external totaliser.