Model HC2S3 Temperature and Relative Humidity Probe
12
FIGURE 7-1. HC2S3 and 41003-5 Radiation Shield on a CM200 Series
Crossarm (left) and on a tripod mast (right)
FIGURE 7-2. HC2S3 and RAD10 Radiation Shield on a tripod mast
8. Operation
8.1 Measurement
The probe uses a Rotronic
IN1 capacitive sensor to measure RH and a 100 Ω
PRT to measure temperature. Campbell Scientific dataloggers measure the
analog voltage outputs of the HC2S3 Temperature and Relative Humidity
Probe with either
VoltSE()
or
VoltDiff()
measurement instructions.