CO2-IRM300 NDIR Module
Datasheet download
Product Description
IRM300 is a general infrared CO2 sensor module formed using the NDIR infrared absorption detection principle.
Performance Characteristics
|
Output Mode |
UART, PWM, I2C |
|
Analog (0 ~ 4 V) |
|
No. of Channel |
Dual |
|
Dimension |
57 mm x 35 mm x 16 mm |
|
Applicaiton |
HVAC, Air Quality, Instruments And Apparatuses |
Environmental
|
Storage Temperature |
-40℃ ~ 70℃ |
|
Working Temperature |
0℃ ~ 50℃ |
|
Working Humidity |
0% ~ 95%RH non-condensing |
Technical Data
|
Description |
Parameter |
Unit |
|
Detection Range |
0 ~ 50,000 (customizable) |
ppm |
|
Detection Accuracy |
±50 ppm ± 5% reading (customizable) |
/ |
|
Response Time (T90) |
diffusing: 60 |
seconds |
|
pumping: 10 |
seconds |
|
Warm-Up Time |
Twarm: 120 |
seconds |
|
Working Voltage |
5 ± 0.5 |
V |
|
Working Current |
Imax: 130 |
mA |
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