The traditional measurement system of wind direction are son las veletas. Installed on the end of the mast, measures wind direction from the position of a rotating axis that seeks the least air friction.
The basic model DNA212 offers an output of 0 to 1 V which is directly proportional to the orientation.
The upper model DNA010 give option like the heater (in order to avoid ice formation) and an amplified signal of 4 – 20 mA or 0 a 5 Vdc.
We also offer the combined sensor models of speed and direction DNA121 and DNA821 that incorporates anemómetro de cazoletas y una veleta para dirección in the same device.
Another measurement option is the ultrasound sensors of velocity and wind direction or the combined models like the DNB100 for speed, humidity, temperature and atmospheric pressure.
