The UVS-A-T has a broad spectral response optimised for precise measurements of atmospheric UV-A irradiance.
The high accuracy UVS-A-T is thermostated (heated / cooled at 25 ºC) including filters, detector and pre-amplifier. Due to the heating / cooling element it requires external power.
The UVS-A-T has a sealed, weather resistant case made from protected aluminum. The sensor permits continuous outdoor operation. The UVS-A-T can easily be adjusted in the horizontal by help of three leveling screws and the built-in circular bubble level.
The screw-in drying cartridge is easy to remove and the replacement desiccant is supplied in convenient refill packets.
|Spectral range||315 to 400 nm|
|Output range||0 to 90 W/m² (typical range)|
|Response time||0.5 s|
|Non-linearity||< 0.05 %|
|Accuracy||> 95% (for daily sums)|
|Operating temperature range||-40 to +50 °C|
|Supply voltage DC||7 to 18 V|