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 |