Summator Light A

More info on the link Summator Light A.

Summator LIGHT A is designed to sum up to four frequency signals of fuel level sensors and to transfer the received values in the form of a analog signal to AVL module.
Summator LIGHT F is designed to sum up to four frequency signals of fuel level sensors and to transfer the received values in the form of a frequency signal or voltage signal   to AVL module.

Summators allow to connect 1-4 sensors (for examples 2 sensors from first tank and 2 sensors from second tank) with one AVL input port.