FS00301 and FS00302 are carbon dioxide gas sensors that use the non-dispersive infrared (NDIR) principle to detect CO2 in the air.
They have good selectivity, are independent of oxygen content, and have a wider measurement range.
| Specification |
Parameter |
| Detected Gas |
CO2 |
| Detected Range |
400~5000PPM (Expandable) |
| Solution |
1ppm |
| Operating Voltage |
DC 4.5~5V |
| Interface level |
3.3V |
| Detected Accuracy |
400~500PPM: MAX Error≤±(50PPM+3% Reading) |
| 400~10000PPM: MAX Error≤±10% Reading |
|
| Output Method |
Default: UART (3.3V_TTL level) |
| Reserved: DAC(0.4~2V) |
|
| Operating Temperature |
0~ 50℃ |
| Operating Humidity |
15~95%RH (No Condensation) |
| Life Spam |
10 Years |









