To measure solar radiation and solar energy.
Diffuser element and housing carefully designed for accurate cosine response. Silicon photo diode provides good match to solar spectrum. Two-piece housing minimizes radiation heating, allows convection cooling of the sensor, and prevents the trapping of water or dust. To mount next to a rain collector, add the Sensor Mounting Shelf (not included).
Full Accessories List 
To measure solar radiation and solar energy.
Diffuser element and housing carefully designed for accurate cosine response. Silicon photo diode provides good match to solar spectrum. Two-piece housing minimizes radiation heating, allows convection cooling of the sensor, and prevents the trapping of water or dust. To mount next to a rain collector, add the Sensor Mounting Shelf (not included).