The Air Flow Meter PCE-WSAC 50-110 can be used in different fields of application. In use, the air flow meter carries out measurements from the smallest wind movements. The air flow meter can be used to monitor and alert on the current wind speed. - Supply voltage: 230 V AC - Input signal: 4 … 20 mA - 2 types of alarms - Sensor supply via evaluation device - Degree of protection: IP66 - Incl. ISO calibration certificate