
| Measurement range | 0-5000ppm |
| Accuracy | ± (50ppm+5% of reading) (Note 1) ± (50ppm+3% of reading) (Note 2) |
| Working humidity | 0~95%RH(non-condensing) |
| Working current | 74uA (1 minute as measurement cycle) 37uA (2 minutes as measurement cycle, default in the sensor) |
| Power supply | DC3.3V-5.5V |
| Signal output | UART_TTL |
| Dimensions | W33*H19.7*D8.9(mm)(pin is not included) |
| Weight | 5g |
| Installation | Waterproof breathable film upwards |