Campbell Scientific Wireless Sensor Network (CWB100, CWS220, and CWS900) - Manual (Page 57)

Appendix B. Measurement Names and
Meanings
Default measurement names are shown in Wireless Sensor Planner, Network
Planner, and DevConfig software. Custom names may be assigned to the
measurements with Wireless Sensor Planner or Network planner. It is good
practice to keep the measurement names short. The default names, meanings
and measurement units are listed below.
B.1 CWS220 Default Names
Default
Name
Meaning
Units
Tt Target Temperature °C
Tb Sensor Body Temperature °C
Ti Internal temperature of wireless sensor °C
BV Battery voltage of wireless sensor Volts
SS Signal strength of last received radio
transmission Unitless, ranging from 0
(no signal) to 32 (full
signal)
B.2 CWS655 Default Names
Default
Name
Meaning
Units
VW Volumetric Water Content m 3 water/m 3 soil
EC Bulk Electrical Conductivity dS/m
Ka Dielectric Permittivity unitless
Ts Soil Temperature °C
Pe Period Average μsec
AR Voltage Ratio unitless
Ti Internal temperature of wireless sensor °C
BV Battery voltage of wireless sensor Volts
SS Signal strength of last received radio
transmission Unitless, ranging from 0
(no signal) to 32 (full
signal)
B-1