Campbell HC2S3, Product Manual, Page: 15 / 42

Model HC2S3 Temperature and Relative Humidity Probe
7
Accuracy over Temperature Range:
See Appendix D ,
Changing the HC2S3 Settings
(p. D-1)
, for default settings and
digital interface information.
7. Installation
If you are programming your datalogger with Short Cut , skip Section 7.1 ,
Wiring to Datalogger
(p. 7)
, and Section 7.2 , Datalogger Programming
(p. 9)
.
Short Cut
does this work for you. See Section 4 ,
QuickStart
(p. 2)
, for a
Short
Cut tutorial.
7.1 Wiring to Datalogger
Connections to Campbell Scientific dataloggers for measuring humidity and
temperature using two single-ended or two differential analog inputs are given
in TABLE 7-1 and TABLE 7-2 . Use a single-ended analog measurement when
the cable length is less than 6.1 m (20 ft), or if power is switched off between
measurements. Otherwise, use a differential analog measurement. See Section
8.3 ,
Long Cable Lengths
(p. 13)
, for a discussion on errors caused by long cable
lengths.