It is used for online monitoring of CO2 concentration, supporting ventilation linkage and process control.
| Item | Parameters |
|---|---|
| Detection principle | NDIR Infrared |
| Measuring range | 0-5000 ppm / 0-5% VOL (example) |
| Precision | ± 3% FS (example) |
| output | 4-20mA / RS-485 |
| Power supply | 24V DC |
Warehousing environment, greenhouse agriculture, laboratory, building fresh air system, etc.
Q:How often should the IR sensor be maintained?
A:It is recommended to perform calibration on an annual maintenance cycle, and the cycle can be shortened if the environment is polluted.