Campbell TDR100

TDR100
'
MuxChan=3001
TDR100 (WavePT(),0,1,3001,4,1.0,251,9.5,5.0,0.3,0.085,1,0)
CallTable TDR_Wave()
'
MuxChan=4001
TDR100 (WavePT(),0,1,4001,4,1.0,251,9.5,5.0,0.3,0.085,1,0)
CallTable TDR_Wave()
'
MuxChan=5001
TDR100 (WavePT(),0,1,5001,4,1.0,251,9.5,5.0,0.3,0.085,1,0)
CallTable TDR_Wave()
'
MuxChan=6001
TDR100 (WavePT(),0,1,6001,4,1.0,251,9.5,5.0,0.3,0.085,1,0)
CallTable TDR_Wave()
'
MuxChan=7001
TDR100 (WavePT(),0,1,7001,4,1.0,251,9.5,5.0,0.3,0.085,1,0)
CallTable TDR_Wave()
'
MuxChan=8001
TDR100 (WavePT(),0,1,8001,4,1.0,251,9.5,5.0,0.3,0.085,1,0)
CallTable TDR_Wave()
'
Flag(2)=0 'reset state of Flag 2
SW12 (0 ) 'Switched 12V Low
endif 'EndIf ********************************
'
PortsConfig (&B00000111,&B00000000) 'configure SDM ports C1,C2,C3 as inputs
'
NextScan
EndProg
10.2 CR10X/CR23X Program Examples
Example 1, Measure and Record; Analog Measurements and Volumetric
Water Content
A CS605 or CS610 probe is connected directly to the TDR100. A cable length
of 6.25 meters was determined using PCTDR. The L
a
/L value is converted to
volumetric water content using the Ledieu , etal linear calibration function.
The program is executed once a minute. The array id, time, analog
measurements, and volumetric water content are output to Final Storage every
five minutes.
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