CO2-IRM-203 NDIR Module
Datasheet download
Product Description
IRM203 is a general infrared CO2 sensor module formed using the NDIR infrared absorption detection principle.
Performance Characteristics
|
Output Mode |
UART, PWM |
|
No. of Channel |
Dual |
|
Dimension |
27 mm x 30 mm x 90.1 mm |
|
Applicaiton |
HVAC, Medical Equipment, Smart Agriculture |
Environmental
|
Storage Temperature |
-20℃ ~ 80℃ |
|
Working Temperature |
-10℃ ~ 50℃ |
|
Working Humidity |
0% ~ 95%RH non-condensing |
Technical Data
|
Description |
Parameter |
Unit |
|
Detection Range |
10,000 (Can customize a large number of programs) |
ppm |
|
Detection Accuracy |
±50 ppm ± 5% reading (customizable) |
/ |
|
Response Time (T90) |
90 |
seconds |
|
Warm-Up Time |
Start to work < 90 |
seconds |
|
Precision Reached < 120 |
seconds |
|
Working Voltage |
5 ± 0.5 |
V |
|
Working Current |
Iavg: 60 |
mA |
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