User manual

HC2S3 Temperature and Relative Humidity Probe

CR1000 program using differential measurements

'CR1000 program to measure HC2S3 with differential measurements

Public AirTC

Public RH

DataTable(Temp_RH,True,-1)

DataInterval(0,60,Min,0)

Average(1,AirTC,IEEE4,0)

Sample(1,RH,IEEE4)

EndTable

BeginProg

Scan(1,Sec,1,0)

'HC2S3 Temperature & Relative Humidity Sensor measurements AirTC and RH:

VoltDiff (AirTC,1,mV2500,1,True,0,_50Hz,0.1,-40)

VoltDiff (RH,1,mV2500,2,True,0,_50Hz,0.1,0)

If RH>100 And RH<103 Then RH=100

CallTable(Temp_RH)

NextScan

EndProg

CR10(X) program using differential measurement instructions

;{CR10X}

*Table 1 Program

01: 1.0000 Execution Interval (seconds)

;HC2S3 Temperature & Relative Humidity Sensor measurements AirTC and RH:

1: Volt (Diff) (P2)

1: 1 Reps

2: 35 2500 mV 50 Hz Rejection Range

3: 1 DIFF Channel

4: 3 Loc [ AirTC ]

5: 0.1 Multiplier

6: -40 Offset

2: Volt (Diff) (P2)

1: 1 Reps

2: 35 2500 mV 50 Hz Rejection Range

3: 2 DIFF Channel

4: 4 Loc [ RH ]

5: 0.1 Multiplier

6: 0 Offset

3: If (X<=>F) (P89)

1: 4 X Loc [ RH ]

2: 3 >=

3: 100 F

4: 30 Then Do