SMP10 Pyranometer

The SMP10 is a secondary standard pyranometer that combines the sensor technology from the CMP 11, the Smart interface from the SMP11 and the low maintenance from the CMP10.

The SMP10 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 SMP10 with the CVF4 ventilation unit.

Description

Specifications

Spectral range (50% points) 285 to 2800 nm
Response time (63%) < 0.7 s
Response time (95%) < 2 s
Zero offset A < 7 W/m²
Zero offset B < 2 W/m²
Directional response (up to 80° with 1000 W/m² beam) < 10 W/m²
Temperature dependence of sensitivity (-20 ºC to +50 ºC) < 1 %
Analogue output (-V version) 0 to 1 V
Analogue output (-A version) 4 to 20 mA
Digital output 2-wire RS-485