• ISO 9060: First Class
• Measurement range: 0 W/m² to 3000 W/m²
• Spectral range: 305 to 2800 nm
• Incl. calibration sheet
• For Global Horizontal Irradiance (GHI) measurements (W/m2) 
• Self-powered

• ISO 9060: Secondary Standard
• Measurement range: 0 W/m² to 4000 W/m²
• Spectral range: 285 to 3000 nm
• Incl. calibration sheet (traceable to WRR)
• For Global Horizontal Irradiance (GHI) measurements (W/m2) 
• Sunshine duration (optional)
• With Pt100 (T1 version) or 10 kOhm thermistor (T2 version)
• With heating

• ISO 9060: Secondary Standard
• Heating, tilt sensor, internal ventilation
• Measurement range: -400 W/m² to 4000 W/m²
• Spectral range: 285 to 3000 nm
• Incl. calibration sheet (traceable to WRR)
• Power consumption (dew and frost mitigation mode): < 3 W

• For all Hukseflux pyranometers: 1 x pyranometer, horizontal or tilted

• For all Hukseflux pyranometers: 1x horizontal and 1x tilted pyranometer

• For all Hukseflux pyranometer models 
• For mounting at round tube
• For horizontal and tilted pyranometer levelling and mounting