Campbell Scientific CNR1 Net Radiometer - Manual (Page 6)

CNR1 Net Radiometer
Cable length: 15 m (each cable)
Weight: 4 kg
Mounting arm attached to CNR1: 14.5” (37 cm) long
5/8” (1.6 cm) diameter
FIGURE 2-1. The Dimensions of the CNR1
2.2 CM3 Specifications
Specifications that are part of the ISO classification:
Response time 95%: 18 s
Non-stability: < 1% change per year
Non-linearity: Max. dev. 2.5% (0-1000 W m -2 )
Directional error: Max. 25 W m -2 at 1000 W m -2
Spectral selectivity: Max. dev. 5% (350-1500 nm)
Temperature dependence of
sensitivity:
6% (-10 to +40
o C)
2