General Data
Gas detected |
Carbon Dioxide (CO2)
|
Sensing element
|
Non-Dispersive Infrared Detector (NDIR)
|
Accuracy@25℃(77℉),2000ppm
|
±40ppm + 3% of reading
|
Stability |
<2% of FS over life of sensor (15 yr typical)
|
Calibration interval |
ABC Logic Self Calibration System
|
Response time |
<2 minutes for 90% step change
|
Warm up time
|
2 hours (first time)
2 minutes (operation)
|
CO2 measuring range
|
0~2,000ppm OR 0~5,000ppm
|
6 LED lights
(just for TSM-CO2-L series)
From left to right:
Green/Green/Yellow/Yellow/Red/
Red
|
1 st green light on as CO2 measurement≤600ppm
1 st and 2 nd green lights on as CO2 measurement>600ppm and≤800ppm
1 st yellow light on as CO2 measurement>800ppm and≤1,200ppm
1 st and 2 nd yellow lights on as CO2 measurement>1,200ppm and≤1,400ppm
1 st red light on as CO2 measurement>1,400ppm and≤1,600ppm
1 st and 2 nd red lights on as CO2 measurement>1,600ppm
|