... :1) the main technical parametersSignal output, Current signal,Pulse signal,Voltage signal,RS485/232 signalSignal output way : ... wind speed and output signal of signal: the pulse signal, 4-20 mA current signal, 0-5 ... bad environment.Wind speed sensor output for: the pulse signal, 4~20 mA current signal, 0~5 ... deck to the height of the holder.B, sensors installed below the flange diameter 65 mm, four ...