2 example programs, 1 example 1, cr1000 using differential channels – Campbell Scientific NR01 Net Radiometer User Manual
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NR01 Four-Component Net Radiation Sensor
5.2 Example Programs
5.2.1 Example 1, CR1000 Using Differential Channels
Program Example 1 requires six differential channels and the 4WPB100
module to measure the four radiation outputs and the Pt-100 temperature
sensor, connected on differential channels 1..6. The program measures the
sensors every two seconds, then calculates and stores the following data to
final storage every 60 minutes:
Year
Julian
Day
Hour/Minute
Avg SR01 Up (short wave radiation)
Avg SR01 Down (short wave radiation)
Avg IR01 Up (long wave radiation)
Avg IR01 Down (long wave radiation)
Avg NR01 temperature (degrees C)
Avg NR01 temperature (degrees K)
Avg Net shortwave radiation
Avg Net long wave radiation
Avg
Albedo
Avg Total Net radiation
Avg temperature corrected IR01 Up
Avg temperature corrected IR01 Down
Wiring for Program Example 1
Color
Function
Example CR1000
Program
Channels Used
Red
SR01 Up Signal
1H
*Blue
SR01 Up Reference
1L
White
SR01 Down Signal
2H
*Green
SR01 Down Reference
2L
Brown
IR01 Up Signal
3H
*Yellow
IR01 Up Reference
3L
Purple
IR01 Down Signal
4H
*Grey
IR01 Down Reference
4L
Shield Shield
*Jumper to
with user supplied wire.
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