Cooling Controller EM-3712-CN.5

EMKO EM-3712-CN.5 is a digital ON/OFF cooling and defrost controller designed for refrigeration, cold storage, freezers, and air-conditioning applications. Featuring a 4-digit LED display, dual sensor inputs for cabinet and evaporator monitoring, and separate outputs for compressor, defrost, and fan control, it ensures precise temperature management and efficient refrigeration performance. The controller supports gas or electric defrost functions, adjustable temperature offsets, compressor protection features, and built-in alarm buzzer functionality. Optional Modbus RTU communication enables remote monitoring and control, making it an ideal solution for industrial and commercial cooling systems.

Key Features
4-digit LED display
Three independent outputs for compressor, defrost, and fan
Dual sensor inputs (cabinet and evaporator)
Selectable gas or electric defrost function
Adjustable °C / °F temperature settings
Compressor protection and probe failure management
Built-in alarm buzzer
Optional Modbus RTU communication
Front panel IP65 protection
Suitable for refrigeration, cold rooms, freezers, and HVAC systems