
815 W. 1800 N.
|
Logan, Utah
|
84321-1784
|
USA
|
(435) 753-2342
|
www.campbellsci.com
Australia
|
Brazil
|
Canada
|
England
|
France
|
Germany
|
South Africa
|
Spain
|
USA [headquarters]
Power requirements: none, self-powered
Absolute accuracy: ±5% for daily total radiation
Cosine response: ±4% at 75° zenith angle
±1% at 45° zenith angle
Temperature response: <1% at 5° to 40°C
Long-term stability: <2% per year
Operating temperature: -40° to +55°C
Relative humidity: 0 to 100%
Output: 0.2 mV per W m
-2
Measurement range: 0 to 2000 W m
-2
(full sunlight ≈ 1000 W m
-2
)
Light spectrum waveband: 300 to 1100 nm
Dimensions
Height: 1.0 inch (2.5 cm)
Diameter: 0.9 inch (2.4 cm)
Weight: 2.3 oz (65 g) with
2 m cable length
Speci cations
Copyright © 2005, 2009
Campbell Scientifi c, Inc.
Printed August 2009
Relative Spectral Response
Wavelength (nm)
Spectral response of the Apogee
pyranometer sensor
200 300 400 500 600 700
800
900 1000 1100
1200
0.0
0.2
0.4
0.6
0.8
1.0
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