Sampling Data Logger User’s Manual
PAGE
8
of
17
Instrument
Overview
Detector
Principal
The CO2 sensor inside this meter uses NDIR (non‐dispersive infrared) technology to sense, as a function of
transmitted light, the concentration of CO2 in the air. This meter has been factory calibrated to operate within the
specified range and precision.
Display
Shows CO2
concentration
level, data
logging and free
memory space.
Power
Jack
Connect included
power supply.
Power
Switch
Turns the meter
ON/OFF.
LOG
Switch
Turns logging &
pump ON/OFF.
Inlet
Outlet
Rubber
Boot
(x2)
Protects meter
and improves grip.
Barb
Fitting
(x2)
USB
Connector
(covered)
Connect included USB cable
to communicate with unit.
USB
Connector
(cover
removed)
