Specifications

Appendix A. CNR4 Performance and Measurements under Different Conditions
FIGURE A-1. Different measurement conditions and signals.
Upperpyrgeometer
Daywithalternatingcloudfields
‐180
‐170
‐160
‐150
‐140
‐130
‐120
‐110
‐100
‐90
‐80
‐70
‐60
‐50
‐40
‐30
‐20
‐10
0
10
20
30
0:00:00 1:00:00 2:00:00 3:00:00 4:00:00 5:00:00 6:00:00 7:00:00 8:00:00 9:00:00 10:00:00 11:00:00 12:00:00 13:00:00 14:00:00 15:00:00 16:00:00 17:00:00 18:00:00 19:00:00 20:00:00 21:00:00 22:00:00 23:00:00 0:00:00
pyrgeometer:U_emf/Sensitivity[W/m²] TempYSI44031[°C]
FIGURE A-2. Partly cloudy day for the upward facing pyrgeometer.
A-2