Contact Us Visibility Sensor PWD50 Accurate and traceable measurement of prevailing visibility PWD50 offers perfect solutions for a variety of visibility measurement applications e.g. meteorological weather stations, heliports, offshore and maritime visibility measurement. Features Accurate, traceable measurement of prevailing visibility Robust and dependable + Show more Key Benefits Versatile and easy to install; easy to integrate The PWD50 architecture allows for easy integration to existing or newly designed systems in a cost-efficient manner. The sensor can be mounted in many ways on existing masts. Weather-proof design reduces need for maintenance The downward-facing sensor hoods protect the optical surfaces from contamination, resulting in low maintenance needs and costs. Wherever visibility measurement is needed Long-range visibility measurement for diverse applications covering harbors, coastal areas, heliports, wind turbine applications – indeed, any locations or areas where visibility measurement is necessary. Downloads Datasheet: Visibility Sensor PWD50 (1.78 MB) Datasheet: Present Weather and Visibility Sensors PWD10, PWD12, PWD20, and PWD22 (2.82 MB) Order Form: PWD order form (41.8 KB) Application Note: Ensuring Safe Travel in Poor Visibility (213.4 KB) Vaisala News Article: New product family of Present Weather Detectors and Visibility Sensors (74.46 KB) All downloads Need support? Sign up for news Contact us