2 wiring – Campbell Scientific Solar1000 Station User Manual
Page 51
CMP6-L, CMP11-L, and CMP21-L Pyranometers
FIGURE 7-10 Exploded view of the pyranometer mounting
7.6.2 Wiring
Short Cut users should wire the sensor according to the wiring
diagram generated by Short Cut.
The cable of the CMP6 and CMP11 has two conductors and a shield. The
cable of the CMP21 has five conductors and a shield. The additional
conductors on the CMP21’s cable are for connecting its internal thermistor. A
schematic for the CMP6, CMP11, and the thermopile of the CMP21 is
provided in Section
6.6.2.1. Wiring for the CMP6 and CMP11 is described in
Section
6.6.2.2; wiring for the CMP21 is described in Section 7.6.2.3.
NOTE
Mounting screws
Levelling screw
CM
mounting st
245
and
Pyranometer
Crossarm
Bubble level
Nylon washers
Sun shield
47