CEM DT-326 User Manual

1
Air Qality CO
2
Monitor / English
1. Description
The Carbon Dioxide (CO
2
) Monitor is designed for air quality control and health control
by measuring Carbon Dioxide (CO
2
) level in areas where it needs to be monitored, such as
factories, schools, offices, transportation lines and so on.The measured CO
2
value in ppm
(parts-per-million) will be displayed on the LCD.
2. Feature
• NDIR (non-dispersive infrared) CO
2
sensor
• Checks for Carbon Dioxide (CO
2
) concentrations
• Indoor Air Quality displayed in ppm with Good (0 to 800ppm), Normal (800 to1500ppm),
Poor (>1500ppm) indication
• Easy to read, large dual display
• Simultaneously displays (CO
2
) concentrations
，
Air Temperature and Humidity
• Adjustable carbon dioxide refresh frequency.
• Adjustable carbon dioxide alarm function in the range of 0-5000 ppm.
• Air quality indicator function.
• low battery indication.
3. Specications
Range Accuracy Resolution
CO
2
0 to 5000ppm ±75 ppm ±5% of reading 1 ppm
Temperature -10 to 50
o
C ±1
o
C 0.1
o
C/
o
F
Humidity 0 to 100 %RH
±3.5 %RH (20%RH-80%RH)
±5%RH (0%RH-20%RH/
80%RH-100%RH)
0.1 %RH
Battery 1.5V AA Battery * 2
Power supply Micro USB DC 5V 1A
Working temperature -10 to 50
o
C
Storage temperature -10 to 60
o
C

CEM DT-326 Specifications

General

Brand	CEM
Model	DT-326
Category	Measuring Instruments
Language	English