Rainwise Solar Irradiance Sensor

The RainWise solar irradiance sensor is an excellent add-on to the MK-III weather station. This small, precise sensor is hand tested and calibrated at our factory.

Solar irradiance is the power per unit area received from the Sun in the form of electromagnetic radiation as reported in the wavelength range of the measuring instrument. The solar irradiance is measured in watt per square metre in SI units

  • Range: 0 to 1750 W/m2
  • Accuracy: +/-5%
  • Cosine Response 45°: +/-1%
  • Cosine Response 75°: +/-5%
  • Operational Temperature: -25° to 55°C (-13° to 131°F) Resolution: 1 W/m2