Hukseflux Pyranometer SR20-D2 ISO 9060 Digital (W/m2,Deg C)

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...

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. SR20-D2 measures the solar radiation received by a plane surface, in W/m2, from a 180o field of view angle. It is employed where the highest measurement accuracy is required. SR20-D2 offers two types of outputs commonly used in the solar PV industry: digital via Modbus RTU over RS-485 and analogue 4-20 mA (current loop). These industry standards allow for easy data acquisition, easy read-out and error-free instrument exchange when using SR20-D2

Digital output: easy implementation & servicing the most accurate digital secondary standard pyranometer available. Its benefits: Best-in-class temperature response <± 0.4 % (-30 to +50 °C)