Wind vane for relative wind direction measurement - Wind vane; opto-electronic detection; indication of +/-7degrees of North/Sud direction; binary PNP and NPN outputs; power supply 10 - 28Vdc; built-in heaters; PVC housing, stainless steel rotor; -20C - 6
Reference : DWS-D-DDC13
Wind vane for relative wind direction measurement - Wind vane; opto-electronic detection; indication of +/-7degrees of North/Sud direction; binary PNP and NPN outputs; power supply 10 - 28Vdc; built-in heaters; PVC housing, stainless steel rotor; -20