Campbell Scientific CS500-L Temperature and Relative Humidity Probe - Manual (Page 11)

CS500 Temperature and Relative Humidity Probe
7
TABLE 4. Wiring for CR1000 and CR10X Examples
Description Color CR1000 CR10(X)
Temperature Black SE 1 SE 3 (2H)
Relative Humidity Brown SE 2 SE 4 (2L)
Signal & Power Reference Green G G
Power Red 12 V 12 V
Shield Clear G
5.1 Example for CR1000
'CR1000
'Created by SCWIN (2.1)
Public AirTC
Public RH
DataTable(Table1,True,-1)
DataInterval(0,60,Min,0)
Average(1,AirTC,IEEE4,0)
Sample(1,RH,IEEE4)
EndTable
BeginProg
Scan(5,Sec,1,0)
'CS500 Temperature & Relative Humidity Sensor measurements AirTC and RH:
VoltSE(AirTC,1,mV2500,1,0,0,_60Hz,0.1,-40.0)
VoltSE(RH,1,mV2500,2,0,0,_60Hz,0.1,0)
If (RH>100) And (RH<108) Then RH=100
CallTable(Table1)
NextScan
EndProg
5.2 Example for CR10X
;Measure the CS500 temperature.
;
01: Volt (SE) (P1)
1: 1 Reps
2: 5 2500 mV Slow Range ;CR500 (2500 mV); CR23X (1000 mV); 21X,
CR7 (5000 mV)
3: 3 SE Channel ;Black wire (SE 3), Green wire (G)
4: 1 Loc [ T_C ]
5: .1 Mult ;See Table 2 for alternate multipliers
6: -40 Offset ;See Table 2 for alternate offsets