1. digital indicators, panel meter 2. input: TC, RTD, linear signal 3. compact size 4. stable performance Digital indicators, panel meterFeaturesIt is to ... S, B, E, TThermal Resistance: PT100,CU50Linear signal: 4-20mA, 1-5V, 0-20mA, 0-5VOutputAlarm: 3 groups at most at ... the contact capacity of 3A/220VTransmission output: 4-20mA, 1-5V optional PV value or SV valueAccuracyMeasurement accuracy: +/-0. ...