The CMP10 is the secondary standard pyranometer. It is based on the high quality CMP11 technology and can be used in applications where maintenance is difficult and/or forms a major part of the cost of ownership.

The CMP10 has an internal drying cartridge that will last for at least 10 years if the housing is not opened. This minimizes maintenance significantly. The interval for dome cleaning can be extended, and the quality of measurements maximized, by fitting CMP10 with the recently launched CVF4 ventilation unit.

The Pyranometer does not require any power, it supplies a low voltage of 0 to 20mV in relation to the amount of incoming radiation.