/Weather measurement
Vaisala Radiosondes
Vaisala has manufactured and sold radiosondes since 1936, when the company was founded by Professor Väisälä. Since 1936, Vaisala has steadily developed radiosondes and pioneered the technological development of the sensors, offering evolutionary improvements in pressure, temperatue and humidity measurement (PTU), and wind.
Vaisala Radiosonde RS92
The Vaisala Radiosonde RS92 leads the modern era in sounding. It offers the world’s highest level of pressure, temperature and relative humidity measurement performance, and continuous wind data availability.
Ozone sounding with the Vaisala Radiosonde RS92
Ozone measurement is available for the 400 MHz digital Vaisala Radiosonde RS92-SGP. Two different ozone interface kits are available, RSA921 for ECC-type ozone sensors and RSA922 for Brewer-Mast type ozone sensor.
Radioactivity sounding with the Vaisala Radiosonde RS92
Radioactivity sensor kit NSS921 is needed for radioactivity sounding with the 400 MHz digital Vaisala Radiosonde RS92-SGP. The height and movement of air layers contaminated with radioactivity can be observed.
Vaisala Ground Check Set GC25
The Vaisala Ground Check Set GC25 is used with the Vaisala Radiosonde RS92 family. It offers the important advantage of humidity sensor reconditioning for optimum humidity measurement performance.
