The single channel strain gauge amplifier allows the supply and signal amplification of up to 4 transducers with normalized signal. The connecting of the transducers, which should have a full bridge resistance greater than 300 ohms, can occur in 4-wire-technology. For further evaluation are standard analogue outputs available. The measuring amplifier is installed in a plastic enclosure (IP20) which is intended for the top hat rail mounting.

The amplification can be adapted by an internal precision resistance. The potentiometer Z (Zero) and G (Gain), which are accessible above the enclosure lid, allow a correction of the calibration.

With the help of an internal dip switch, a change of the range of the potentiometer Z (zero) can be reached.

To allow a possible movement of the zero range, a possible basic load / tare can be suppressed with a resistance electrically.

With version of adjustable threshold value set points (2G/3G), the amplifier in configured with the following switching characteristics: