© PCE Instruments
4
Emoticons
Emoticon
CO
2
reading range
400ppm ~ 450ppm
450ppm ~ 700ppm
700ppm ~ 1000ppm
1000ppm ~ 2000ppm
2000ppm ~ 5000ppm
>5000ppm
3
Technical specifications
Specification
Description
Measurement range CO
2
400 ... 5000 ppm
Resolution
1 ppm
Accuracy
±(5 % + 50 ppm) between 400 ... 2000 ppm
and at an atmospheric pressure of 1013 mbar
Measurement range temperature -10.0 ... 50.0 °C
Resolution
0.1 °C
Accuracy
±1 °C
(may be influenced by meter
’s waste heat)
Measurement range air humidity 0 ... 99 % RH
Resolution
1 % RH
Accuracy
±(5 % at 25 °C) between 10 ... 90 % RH
Sensor
NDIR principle
ABC
Automatic baseline correction
Audio alarm
Buzzer
Visual alarm
Red backlight
Display
3-inch LC display
Battery status
Four-level display
Display frequency
3 seconds
Automatic power-off
switches itself off after 2 hours
Backlight
white backlight
Operating conditions
0 ... 50 °C, 0 ... 85 % RH
Storage conditions
-20 ... 60 °C, 0 ... 95 % RH
Power supply
integrated rechargeable 3.7 VDC battery
Weight
195 g
Dimensions
75 x 55 x 130 mm
