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Pyranometer CMP3
Pyranometer for economical solution for routine measurements in
weather stations.
The pyranometer CM3 is an instrument for measuring the solar irradiance.
The sensor construction is such that it measures the solar energy
that is received from the whole hemisphere (180 degrees field of
view). The output is expressed in Watts per metre square.
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Specifications
| Spectral range |
310 to 2800 nm |
| Sensitivity |
5 to 20 µV/W/m² |
| Response time |
18 s |
| Zero offset A |
± 15 W/m² |
| Zero offset B |
± 5 W/m² |
Directional error
(Upto 80 º with 1000 W/m² beam) |
± 20 W/m² |
Temperature dependence of sensitivity
(-10 ºC to +40 ºC) |
± 5 % |
| Operating temperature range |
-40 °C to +80 °C |
| Maximum solar irradiance |
2000 W/m² |
| Field of view |
180 ° |
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