Shenzhen Dongfangan Technology Co., Ltd.

Liquefied gas alarm, natural gas, combustible gas, gas leak alarm

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Smart kitchen carbon monoxide alarm device

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  • Shenzhen Dongfangan Technology Co., Ltd.
  • 2019-05-13 09:43:15
  • Shenzhen
  • 391

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【a brief introdction】

The smart kitchen carbon monoxide alarm device is suitable for natural gas and artificial gas alarms. It should be installed at a position less than 30cm from the ceiling, more than 2cm from the ceiling and walls, and less than 8m from kitchen utensils.

【Detailed description】

Intelligent kitchen carbon monoxide alarm equipment is suitable for liquefied petroleum gas alarms. It should be installed at a location less than 1m from the ground, more than 2cm from the ground and walls, and less than 4m from kitchen utensils.

Kitchen intelligent carbon monoxide alarm equipment specifications:

1. Electrochemical sensor, sensor life is up to 5 years.
2. 3-digit LCD liquid crystal display.
3. Reset and test functions: test / reset button, test circuit parts and reset the alarm when an alarm occurs, test button: press the alarm for a few seconds to indicate that the alarm is normal.
4. Low power consumption: powered by 3 AA batteries (4.5V), it can work for more than 2 years in standby condition, if alkaline batteries work longer.
5. Quiescent current: <80Ua, 200Ua (when the LCD is on)
Alarm current: <85mA
6. The high-performance single-chip microcomputer provides accurate detection and algorithms, which can detect concentrations as low as a few PPM.
7. Alarm concentration / time: designed according to EN50291 European or American standard, CO gas (50ppm --- 60 ~ 90 minutes; 100ppm --- 10 ~ 40 minutes; 300ppm--less than 3 minutes).
8. Static indication: The red LED flashes every 30 seconds.
9. Low-voltage alarm function: Low-voltage alarm prompts you to replace the battery in time, and a "beep" sound is issued every 30 seconds.
10. Alarm: high decibel alarm sound (> 85dB) at 3M, frequency is about 3KHz, red LED flashes quickly.
11. Certification status: Conforms to national standard CJ3057 and CE certification
12. Operating environment: temperature: -10 ~ 50 ℃, relative humidity: 20% ~ 95%, no condensation
13. Size: diameter (100mm * 38mm).

Installation location
1. Applicable to liquefied petroleum gas alarms, should be installed at a location less than 1m from the ground, more than 2cm from the ground and walls, and less than 4m from kitchen utensils.
2. Applicable to natural gas and artificial gas alarm, it should be installed at a position less than 30cm from the ceiling, more than 2cm from the ceiling and walls, and less than 8m from kitchen utensils.

Precautions:
◆ The alarm should be installed in a position that is easy to observe and easy to check by air jet.
◆ The alarm should be installed in the room where there is a gas appliance and there is a possibility of gas leakage. There may be no alarm in case of gas leakage in other rooms.
◆ It is strictly forbidden to vibrate, drop, or impact the alarm during the installation process, otherwise the alarm will fail.

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contact details
Address: C7-2009, Litchi, Nanling Village, Buji Town, Longgang District, Shenzhen, Guangdong
Postcode: 518000
Contact: Tang Xiandong
Phone: 86-0755-66604312
Fax: 86-0755-36901242
Mobile: 15820461167
Message: Send message
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Website: www.dfa110.com
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