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Pyranometer CMP11
Pyranometer for meteorological networks, solar energy collector
testing, materials testing
The pyranometer CMP 11 is designed for measuring the irradiance
(radiantflux, Watt/m²) on a plane surface, which results from
the direct solar radiation and from the diffuse radiation incident
from the hemisphere above. Because the CMP 11 exhibits no tilt dependence
it can measure solar radiation on surfaces inclined as well. In
the inverted position reflected solar radiation can be measured.
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Specifications
| Spectral range |
310 to 2800 nm |
| Sensitivity |
7 to 14 µV/W/m² |
| Response time |
± 5 s |
| Zero offset A |
± 7 W/m² |
| Zero offset B |
± 2 W/m² |
Directional error
(Upto 80 º with 1000 W/m² beam) |
± 10 W/m² |
Temperature dependence of sensitivity
(-10 ºC to +40 ºC) |
± 1 % |
| Operating temperature range |
-40 °C to +80 °C |
| Maximum solar irradiance |
4000 W/m² |
| Field of view |
180 ° |
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