The wind speed sensor is composed of a shell three wind cups and a circuit module which is made of aluminum alloy material The whole sensor has a high strength weather resistance corrosion resistance and water resistance will be to ensure the long term use of the instrument and the accuracy of the wind speed collection It is very suitable for outside measurement Features Small size aluminum alloy material high strength Exquisite appearance high precision measurement Long signal transmission distance strong anti interference ability Low power consumption Wide range good data information Easy to installation easy to carry Specification Voltage output typeAccuracy 1m sStarting wind speed 0 2 0 4 m sMeasuring range 0 32 4 m sSupply voltage 7V 24VDCOutput signal 0 4 2V Operating temperature 40℃ 80℃Package includes 1 x Wind Speed Sensor with 3 meters of cable Details pictures