Hukseflux - Model SR20-T1 and SR20-D2 - Secondary Standard Pyranometer - Brochure

SR20-D2 is a solar radiation sensor of the highest category in the ISO 9060 classification system: secondary standard. SR20-D2 is designed for the solar PV industry, offering two types of commonly used irradiance outputs: digital via Modbus RTU over RS-485 and analogue 4-20 mA (current loop). Individually tested for temperature and directional response, SR20-D2 is the most accurate digital secondary standard pyranometer available.