1),converted signal from Pt100, thermal resistance into 2 wire DC 4~20mA output 2),programmable /configuration ... Feature:DYT400-1H series intelligent temperature transmitter converted signal from Pt100 into 2 wire DC 4~20mA output which correspond to ... DYT400-2H series intelligent temperature transmitter converted signal from thermal resistance, thermocouple into 2 wire DC 4~20mA which corresponding to ...