Digital Temperature Controller, Eutron 4510Overview:The CH Series Controller Has Independant Process And Set Point DisplaysUniversal Input For Thermocouple, RTD, Volt and mARS485 Opto-isolated Serial Interface with MODBUS/RTU ProtocolPID Control with Auto TuningAutomatic/Manual OperationSelectable Heating/Cooling ControlMax/Min Set Points Limitation By UserSelectable Max Output Power to LoadProduct Details:* Power Input: 100-240 Volt AC, 50/60 Hz, 4VA* Max. Amb. Temp.: 50 Degree C* Dimensions: 96mm x 96mm x 100mm* Includes Instruction Pamphlet* Factory Settings: * Input Range: K 0-1372 Degree C * Output: 4-20 mA * ALARM1: PRO. HIGH * ALARM2: PRO. LOWEutron4510