LPG gas detector for home use

This product was designed for securing residential house and to avoid people suffering from gas fire disaster.  Feature of lpg gas detector for home use:

1:This gas detector alarm using independent air cavity technology, this can reduce the response time and improve the measurement accuracy, the buzzer won't influence sensor detecting .Gas inlet adopts "shutter" ,this can reduce dust,oil and smoke direct damage sensor . 

2: Sound and light alarm,and automatically send output signal, easily to control external equipment

3:  MCU control

4: Film sensor designed ,which can effectively avoid false alarm caused by the smoke and alcohol

5:  Automatic sensor fault detection

6: After alarming and when gas concentration lower to alarm setup value , Detector will auto-reset ( gas valve manual reset )

7: In the case of emergency, we could manually start output  

8: Temperature control technology to avoid kitchen temperature rises up in a sudden.

9: Easy installation and using.

 Technical:

Model No.	BT-AT2004A	Power consumption	≤3W
Detection principle	Semiconductor	Output power	DC24V/1A
Alarm mode	Sound and light alarm	Working voltage	AC220V±15% / 50Hz; or DC14V~35V
Response Time	≤30s	Recovery time	≤ 30S
Weight	350g	Sensor life	Five years (Typical value)
Installation	Wall-mounted	Detection Gas	Liquefied gas, natural gas, artificial coal gas
Output	Provide one group or two groups of contact output,or no output.According to actual condition to fit the corresponding gas to cut valve  and exhaust fan	Working environment	Temperature0°C~+55°C; Humidity 15%~90%RH (45°C);Pressure 86~106kPa
Alarm concentration	Liquefied gas:7%LEL±3%LEL;  Natural gas:4%LEL±3%LEL; Artificial coal gas:500ppm±125ppm

 

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