01 - SGA Introduction
Racelogic’s SGA02 is a twin-channel, user-adjustable strain gauge amplifier. Each channel is designed for full-bridge operation, but can be used with halfbridge and quarter-bridge load cells if necessary, as discussed in the “Connection” section of this manual.
Each channel is DC isolated, with an output range of ±9 V and a signal gain adjustable between approximately 25 and 1000.
Connection to the SGA02 is made via screw terminals, with mini cable glands to allow wires to be run out of the unit when the lid is in place, preventing interference with the screw terminals and the scale and setting adjusters.