This high performance NDIR CO2 sensor is designed specifically for the applications in the wide range of temperatures. The single light source and dual beam design with the intelligent software provides the excellent performance in linearity, environmental dependency, selectivity, stability, sensitivity, and life time of the sensor. It is ideal for automotive airflow control, air quality monitoring, HVAC and other CO2 management systems.
| Output Mode | UART, PWM |
| No. of Channel | Dual |
| Dimension | 60 mm x 20 mm x 14 mm |
| Applicaiton | Automotive, HVAC, Air Quality |
| Storage Temperature | -40℃ ~ 85℃ |
| Working Temperature | -40℃ ~ 85℃ |
| Working Humidity | 0% ~ 95%RH non-condensing |
| Description | Parameter | Unit |
| Detection Range | 400 ~ 4,000 (Max: 10,000) | ppm |
| Detection Accuracy | @ -40°C ±150 ppm ± 5% reading, or ±75 ppm ± 5% reading for special order | |
| (-10 ~ 60°C) ±50 ppm ± 5% reading (customizable) | ||
| @ 85°C ±150 ppm ± 5% reading, or ±75 ppm ± 5% reading for special order | ||
| Response Time (T90) | < 2 | minutes |
| Warm-Up Time | Start to Work < 30 | seconds |
| Precision Reached < 5 | minutes | |
| Working Voltage | 5 ± 0.5 | V |
| Working Current | Iavg: 80 | mA |
Telephone: +1-(510)-766-9639
Website: www.semeatech.com
Email: info_us@semeatech.com
