Battery Powered Gas Detector
D730 domestic combustible gas detector. This product uses advanced low power consumption A Alkyl sensor, safe and reliable, used to detect flammable gas leakage, suitable for home, industry Factories, hotels, apartments and other indoor places where flammable gases exist.
| Detecting gas | Methane |
| Power Supply | DC4.5V(3 AA batteries) |
| Working current | < 45uA |
| Alarm concentration | 8%LEL |
| Buzzer sound pressure | ≥70dB (1 m in front) |
| Working environment | -10℃~ +55℃ |
| Relative humidity | ≤95%RH, no condensation |
| Alarm concentration error | ±3%LEL |
| Alarm mode | sound and light alarm |
| The sampling method | naturally diffuses |
| Service life | 5 years |
| Maximum storage number of alarm records Detector alarm records: | not less than 200 Detector alarm recovery records: no less than 200 Detector fault records: not less than 100 Detector fault recovery records: not less than 100 Detector power failure records: no less than 50 Detector power-on records: no less than 50 Gas sensor failure record: no less than 1 |
| Overall dimension |
φ120×41mm
|
| Control output node | DC4.5V, the number is 1 |
