Davis6490 – Solar



Swaveform for UV index and UV dose measurement


The UV radiation sensor measures the overall UV radiation, i.e. the sum of the direct, diffuse and reflected components at the measuring point.

SKU: Davis6490 Category:


It consists of a high-precision semiconductor photodiode, housed in a plastic casing that provides a path for air currents to cool the interior by convection, minimising heating of the sensor.
The diffuser element and housing are designed for minimum cosine deviation.
The probe is equipped with a spirit level for easy installation.


  • Dimensions: 51 x 70 x 57 mm
  • Operating temperature: -40°C a 65°C
  • Metrica: Radiación solar
  • Rango: 0 a 16 indice UV
  • Accuracy: ±5 %
  • Feeding: 3 VDC


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