Figure 1
Sensor combines incoming and outgoing radiation for longwave and shortwave, providing two outputs.
Pricing Kipp & Zonen CNR2 Net Radiometer ......................................................$2,995
Specifications Range
• Pyranometer: 0 to 4000 W m-2 • Pyrgeometer: -250 to 250 W m-2
Non-Linearity • Pyranometer: (0 to 1000 W m-2
• Pyrgeometer: (-250 to 250 W m-2
) < 1%
Zero Offset • Pyranometer: < 15 W m-2
Directional Error • < 20 W m-2
Response Time 95% • 10 s
Temperature Error • (-10 to 40 C) < 5%
) < 2%
Spectral Range
• Pyranometer: 0.31 to 2.8 µm • Pyrgeometer: 4.5 to 42 µm
Field of View • Pyranometer - Upper: 180º; Lower: 150º • Pyrgeometer - Upper: 150º; Lower: 150º
Sensor Asymmetry • < 5%
Sensitivity • 10 to 20 µV per W m-2
(for both shortwave and longwave)
Annual Sensitivity Change • < 1%
Tilt Error • < 1%
Uncertainty in Daily Total • < 10%
Dimensions • 4 x 20 x 7 cm long; 30 cm mounting rod
Cable • 10 m
Mass • 250 g (+300 g for 10 m cable)
Operating Environment • -40 to 80 C • 0 - 100 Rh • Designed for continuous outdoor use
Warranty • 1 year against defects in materials and workmanship
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