The electric air outlet temperature controller is used to precisely regulate the air outlet temperature in air curtains equipped with water-cooled heating coils. The system consists of an electronic controller with a 0–10 V actuator and an air outlet temperature sensor. All components are fully integrated and wired, enabling quick integration into the overall system.

When used in conjunction with the GTC 2 controller, the supply air temperature controller ensures that a preset supply air temperature is maintained at a constant level. To do this, the integrated sensor continuously measures the actual supply air temperature and transmits the reading to the controller. Based on this, the 0–10 V actuator is controlled accordingly to adjust the heat output as needed.

This control method ensures stable and comfortable operation of the air curtain, particularly under varying operating conditions or fluctuating heating water temperatures. At the same time, the constant discharge temperature contributes to uniform airflow, a high level of comfort in the entrance area, and energy-efficient operation of the system.