The MW 11 anemometer and MW 12 wind vane are the high performance models in the Mierij Meteo wind sensor range. They use a digital optical measurement principle and are protected against inductive interference and static discharge. The anemometer wind cups and the wind vane flag are larger than usual and they are counterbalanced for accuracy.
MW 11 and MW 12 have digital outputs with line drivers for cables up to 1,000m and a high quality cable connector for easy installation with customer supplied cables. These wind sensors are ideal for use in automatic weather stations, meteorological networks and offshore installations.