Digital Temperature Controller for Refrigeration – Cooling, Defrost & Fan

This digital temperature controller is designed for precise temperature regulation in refrigeration and cold-storage systems. It provides stable control of cooling functions and, depending on configuration, supports defrost management and fan operation to optimise system efficiency and protect compressors.

Using a high-accuracy NTC temperature sensor, the controller continuously monitors temperature and switches connected equipment via relay outputs to maintain the desired setpoint. Its compact embedded panel-mount design allows easy integration into control panels, refrigerator housings, and equipment enclosures.

With a wide temperature measurement range, configurable resolution, and low power consumption, this controller is well suited to commercial refrigeration, industrial cooling, and cold-chain applications where reliability and simplicity are critical.

Key Features & Benefits

• Accurate Digital Temperature Control – Stable regulation for refrigeration systems

• Cooling Control Output – Directly controls compressors and cooling devices

• Defrost Control (Optional) – Supports timed or temperature-based defrosting

• Fan Control (Optional) – Enables coordinated airflow management

• Wide Temperature Range – Suitable for freezers and chillers

• Compact Embedded Design – Easy panel mounting

• Clear Digital Display – Simple monitoring and adjustment

• Industrial-Grade Relays – Suitable for direct load control

Functional Variants (Same Platform)

Available configurations support different refrigeration needs:

• Cooling only – Refrigeration and heating support with alarm output

• Cooling + Defrost – Refrigeration with dedicated defrost relay

• Cooling + Defrost + Fan – Full refrigeration, defrost, and fan coordination

(Function availability depends on configuration selected.)