Natural Gas Leakage Detector Sensor
|
Power supply |
110-240VAC |
|
Power |
<1w |
|
Warm-up time |
180s after plug-in |
|
Standby |
blue led blinks once every 10s |
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Working temperature |
-10 -- 60℃ |
|
Working Humidity |
0%--95%RH |
|
Gas warning level |
1500PPM 3%LEL |
|
Gas alarm level |
3500PPM 7%LEL |
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Serious gas alarm level |
5000PPM 10%LEL |
|
APP detection interval |
10s |
|
Horn level |
85db |
|
Red led |
alarm |
|
Blue led |
Warm-up, standby |
|
Purple led |
Pairing |
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Detection range |
1.5m away from the gas source (radius) |
|
Installation height |
LPG gas is heavier than air, about 0.3 meters above the ground. Natural gas is lighter than air, more than 1.5 meters above the ground |
Product function description
1. Warm-up state
Before using the gas detector, it needs to heat its inside sensor to produce a chemical reaction to ensure its detecting stability and reliability. This state is called warm-up state. It goes into warm-up state for 3 minuets after being plugged into the power socket and the blue led blinks slowly with voice prompt during this period.
2. Early warning state
The detector goes into earning warning state when it detects the gas concentration is above 1500PPM(3%LEL). At this time, the detector would flash, make sound as well as push warning notification to user mobile until the gas concentration decreases.
3. Alarm state
When the detector detects the gas concentration is above 3500PPM(7%LEL), it would alarm. It would make sound, red led flashes and push alarm message to user. If the gas concentration keeps this high level it would keep sounding and flashing.
4. Silence the device
When the device is alarming, press the touch key to cancel the alarm sound or open the app –click device icon to enter its interface ---click mute (the red led would still flashes)
5. Share the device by multiple people
Open tuya app –click device icon to enter its interface – click / at upper right corner – choose share device – add other tuya account.
6. How to distinguish each device
Open app – click device icon to enter its interface --- click / at upper right corner – change device name. Then when it alarms, it would push message by the changed device name.
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