Brand:Network Household Gas Leak Alarm (SFL-820)
MOQ:100
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:(Network Household Gas Leak Alarm (SFL-820))
1. Detecting gas: Coal gas, nature gas, LPG gas
2. Alarm density: Coal gas 0.1-0.5%; Nature gas 0.1-0.3%; LPGgas 0.1-0.5%
3. Working voltage: 10-14VDC
4. Working environment: Temperature: 0-55º C relativehumidity 95%RH
5. Working current: ≤ 190mA
6. Voice level: ≥ 75dB(1 meter)
7. Despondence time: <30 second, according to the gasdensity
8. Alarm density: 6%LEL
9. Alarm method: Voice/LED light /sign output to networkalarm host
10. Stabilization: Alarm density ≤ ± 5%LEL in durativework
11. Repeated: Re-test alarm density ≤ ± 5%LEL
12. Visible alarm light: 3m
13. Alarm error: ± 5%LEL
Working principle:
To remind or contain gas leak quickly when leaked gas reachesthe alarm concentration
Application: Gas fitting
