1,DIN rail installation,22.5mm width 2,Temperature Transmitter 3,dual channel ... -100mV,0-1V,0.2-1VFeature: 2 channel, programmable inputSize: DIN rail installation, only 22.5mm widthAccuracy: ± %FSTemperature drift: 0.015%FS ... :0-22mAPower supply: 100-240VAC/50Hz+10%, 24VDC/AC, -15%,DIN rail installation, little volume and sizedual channel for programmable inputtemperature transmitter ...