... on/off,multi-input(K, J, E, PT100,4-20mA), multi-output(Relay, SSR, 4-20mA ). 85 to 264Va TEH-C series intelligent ... to international standard and use 85-265VAC wide range switching power supply. with multiple installation dimensions: the products and compatible with ... on/offAlarmsUpper limit alarm, lower limit alarmWorking temperature0 to 50 °C (32 to 122 °F)Working humidity85% RH max, non- ...