水滴偷拍在线看,日本特黄色视频免费,thav在线观看,婷婷国产视频,在线视频123区,免费看毛片中文字幕,亚91色日,蜜桃臀AV在线,男人的天堂Av在纯

DF100 Wind Speed Transmitter

DF100 wind speed transmitter uses high-precision differential pressure sensor as the core component, according to Bernoulli equation theorem dynamic pressure is proportional to the square of flow velocity, converted to wind speed, the maximum wind speed can be measured 0 ~ 100m/s. The product has the function of custom range, customers can adjust the required range according to the actual needs, fully meet the requirements of the scene; At the same time, it has the functions of anti-jump, anti-condensation, anti-corrosion and anti-temperature, and is easy to install and customizable.