The Air Flow Meter was developed to measure the wind direction in the industrial environment. This Air Flow Meter can be connected to data loggers, process control systems, displays. A 4 ... 20 mA signal is available as an output signal on the Air Flow Meter. The Air Flow Meter has no dead center in the north and measures the wind direction from 0 ... 360 °. In order to protect the air flow meter from external weather influences, it is protected according to IP65. 

To connect the Air Flow Meter to an evaluation, a 20 m cable is installed on the wind direction sensor. The Air Flow Meter can be used for irrigation control, automation in greenhouses, on solar trackers, cable cars in ski areas, cranes, wind turbines, weather stations and wherever the wind or wind direction must be observed precisely.