ESM-3712-CN
Digital ON/OFF + DEFROST Cooling Controller 3 Output for compressor, defrost and fan controls Separately adjustable 2 offset value for cabinet and evaporator sensor Operation selection of compressor operate continously, stops or operates periodically in case of cabinet probe defect Fan can be operated depending on evaporator temperature or (cabinet-evaporator) temperature Cooling Application NTC Input or PTC Input (Must be determined in order.) ON/OFF Control Adjustable °C and°F Set value boundaries Selectable defrost function (hot gas or electric) Adjustable defrost time from front panel Installing parameters using Prokey (Optional) Remote access, data collecting and controlling with ModBus RTU (Optional)
ESM-3712-HCN
Digital ON / OFF Temperature Controller(ALARM+SET)
Installing parameters using Prokey
2 Output for compressor and alarm controls
Process Set value and Alarm Set value low limit and
set value high limit boundaries
4 Digits Display
NTC Inputor PTC Input (Must be determined in order)
ON/OFF temperature control
Selectable heating or cooling function
Selection of operation with hysteresis
Adjustable temperature offset
Alarm parameters
Adjustable internal buzzer according to Sensor
prob defect and Alarm status
Remote access, data collecting and controlling
with Modbus RTU (Optional)