Description
Technical Specifications
| Scope Of Detection | 0 to 500PPM |
| Resolution Ratio | 1PPM |
| Service Voltage | DC 3.5 to 7.0V |
| Working Current | <6 Mean m A |
| Output Mode | UART output / TTL level, 3.3V |
| Preheating Time | 60 S |
| The Corresponding Time | T90＜30s |
| Detection Interval | 1 S |
| Life Length | >5 Years |
| Working Humidity | 15% to 90% RH (no condensation) |