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F1 GPRS Gas Alarm

Sensor type: semiconductor sensor/fuel cell sensor

Detecting gas: Natural gas/carbon monoxide

Alarming point: 7% LEL

Alarming mode: Visual and audible

Alarming sound: ≥70dB

Optional function: Gas cut-off Valve



Gas alarm with GPRS communication, combined with gas security monitoring platform.



It’s normally used for city gas or intelligent community projects which needs to monitor the gas security of each resident through big data platform. Popular in central Asia countries and Commonwealth of Independent States.


Sensor type semiconductor sensor/fuel cell sensor
Detecting gas Natural gas/carbon monoxide
Working voltage AC220V±15% 
Static power consumption<1W,
Dynamic power consumption<1.5W
Working environment
Humidity:≤95%RH, no dew;
Ambient pressure:86kPa~106kPa; 
Response time ≤30s   Auto-Recover
Sampling method Natural diffusion
Detecting Range 0~100%LEL
Alarming point 7% LEL
Alarming mode Visual and audible
Alarming sound ≥70dB
Sensor life 5 years
Weight About 270g(including the power adapter)
Optional function Gas cut-off Valve

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