Automatic Ventilation Controller

Automatic ventilation controller includes single wired temperature sensor. 

Power: Single Phase 240V AC

Suitable for use with roll-up side ventilation and louvres. The systems operates on a temperature basis by continuously monitoring the temperature using a wired sensor located within the structure. When the temperature reaches a predetermined point the motor starts to open the ventilation within the tunnel. The activation of ventilation can be carried out in small pre-set increments with an adjustable dwell time between each increment, preventing big swings in temperature. 

Can also be used in manual mode for on demand opening & closure.