Automotive PM2.5 + CO₂ Integrated Sensor KGD - AIS - 304 for Monitoring In - vehicle Temperature

| Items | Details |
| Detected Gases | PM2.5, CO₂ |
| Technical Principle | PM2.5: Laser scattering;CO₂: Single - light - source NDIR, dual - channel |
| Detection Range | PM2.5: 0 - 1000μg/mATRS;CO₂: 400 - 10000ppm |
| Detection Accuracy | PM2.5: ±15% of the reading or ±15μg/mATRS (-20°C - 75°C, calibrated against TSI8530) |
| CO₂: 400ppm - 10000ppm -20°C - 75°C: ±100ppm or ±10% | |
| -40°C - 20°C, 75°C - 90°C: ±200ppm or ±20% (take the larger value) | |
| Response Time | PM2.5: T90 ≤ 12s;CO₂: T90 ≤ 25s |
| Preheating Time | <10s (start - up time) |
| Operating Temperature | PM2.5: -40°C - 75°C |
| CO₂: -40°C - 85°C | |
| Storage Temperature | -40°C - 95°C |
| Installation Locations | Automotive air - conditioning, glove box, dashboard, etc. |