EN
37
TECHNICAL DATA
Power consumption
AC adaptor
Specification
Sensor Type
Long Life NDIR Sensor
400-5000ppm
Response Time
Within 15 seconds of any
change in CO
2
Operating Temp
0° to +50°C); (32° to
122°F)
Temperature
measuring range
0° to +50°C); (32° to
122°F)
Temperature
resolution
0.1°C
Temperature accuracy ±1°C
Humidity measuring
range
20 to 95% RH
Humidity resolution 1%
CO
2
measuring
accuracy
± 50ppm+5% reading
value
(Example: If reading
value is 1000ppm,
then tolerance is
50+1000*0.05=100ppm,
so it is 1000±100ppm)
Default setting
CO
2
alert
Low - 400, High – 2000
RH% alert
Low – 35%, High – 60%
Average value
15 minutes
CO
2
voice alarm
Off
Display of outside measuring range
CO
2
– 400ppm (lower
than 400 PPM)
HI (over 5000 PPM)
Temperature - LO
(lower 0°C / 32°F)
HI (over 50°C/ 122°F)
RH% - 20% (lower
than 20%)
95% (over 95%)
Summary of Contents for 7004020CM3000
Page 41: ...FR 57 ...
