With the Outdoor RV-sensor you can measure the relative air humidity outside the greenhouse. This is important because it can differ greatly with the humidity in the greenhouse. Our Irradation sensors measure the outward heat emission of the greenhouse. To prevent heat loss from the greenhouse, the screen closes sooner when the sky is clear thanks to the greenhouse sensor. This prevents damage to your crop and saves energy. With our Weather station, all the measured data is sent to your Priva process computer. The computer takes this data into account and based on those calculations, the processes are being controlled automatically.