A pyranometer is a type of actinometer used to measure broadband solar irradiance on a planar surface and is a sensor that is designed to measure the solar radiation flux density (in watts per metre square) from a field of view of 180 degrees.
A pyranometer is a type of actinometer. This actinometer is used to measure broadband solar irradiance on a planar surface. A pyranometer is a sensor. This sensor is designed to measure the solar radiation flux density (in watts per metre square) from a field of view of 180 degrees.