WindSensor is dedicated to providing the best quality meteorological instruments aiming at reducing uncertainties in wind resource assessment and wind turbine research and development.
The P2546C-OPR (coil version), features permanent magnets mounted on the shaft that induce a sine wave voltage in a coil. This generates an output signal with a frequency proportional to the wind speed.
The P2546D-OPR (electronic version), features permanent magnets mounted on the shaft that activates an electronic switching circuit. This in turn generates an output signal with a frequency proportional to the wind speed.