Visibility Sensors PWD10, PWD20 and PWD20W

PWD sensors use the proven forward-scatter measurement principle to measure meteorological optical range (MOR).

All Vaisala's PWD sensors are compact (less than one meter long), light-weight, and come with a cable and connector for easy installation, which can be mounted in multiple ways on any existing mast.

The challenging conditions on top of a wind turbine require a robust and reliable device like the Visibility Sensor PWD20W, which cost-effectively supports obstruction light control and a range of other wind applications.