4
Product
Overview
This CO2Meter, Inc. data logger is designed to measure carbon dioxide (CO2),percent of relative
humidity (%RH), and temperature through diffusion sampling. It stores collected data to its internal
memory to be retrieved at a later time for analysis. When combined with our GasLab® software,
you can also see real‐time data on your computer’s screen.
Scientific devices such as this data logger require the user to have an intimate knowledge of the
meter, its operation, the required software, and the meter specifications prior to use. CO2Meter, Inc.
highly recommends reading this user’s manual before operating the device, especially the
Important
Safeguards
section above.
Theory
of
Operation
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. It has been factory calibrated to
operate within the specified range and precision.
Package
Contents
Verify that your package contains the following items before using the meter:
All
meters
:
•
(1) Meter
•
(1) 5/6VDC international power supply
•
(1) 6‐foot USB Cable
•
(1) Calibration Certificate Tag
•
(1) User’s Manual
CM
‐
0016
or
CM
‐
0017
CM
‐
0018,
CM
‐
0018AA,
CM
‐
0019,
CM
‐
0209,
CM
‐
0210
CM
‐
0212,
CM
‐
0213
Optional
Accessories
A Hydrophobic Vent Filter Kit may be purchased separately. These filters are ideal for high‐
humidity environments to allow air flow while keeping humidity out. Long‐lasting, use anywhere
humidity is very high (> 95%). Order part number CM‐0172.
