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LED IndicatorPower/fault/alarm Indicator
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DisplayDisplay For Power And Alarm
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ButtonTest/Menu Button
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Concentration Display Range20~999ppm
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Place of OriginChinese mainland.
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Brand NameCarbon Monoxide Alarm Power Supply: DC (non-replaceable Battery) Sensor Type: Figaro
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Model Number2902
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Minimum Order Quantity100pieces
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Price$19.7~41/pieces
The carbon monoxide alarm sounds in time to protect safety
Carbon monoxide, a carbon oxide compound, is normally a colorless, odorless, odorless gas. Not easy to liquefy and cure. In terms of chemical properties, carbon monoxide has both reducing and oxidizing properties, and can undergo oxidation reaction (combustion reaction), disproportionation reaction, etc. At the same time, it is toxic, and higher concentrations can cause people to have different degrees of poisoning symptoms, endangering the human brain, heart, liver, kidney, lung and other tissues, and even death like electric shock, and the lowest lethal concentration of human inhalation is 5000ppm (5 minutes).
Product parameter:
| standard | EN 50291-1:2018 |
| Power supply | DC 3V (non-replaceable battery) |
| Sensor Type | Figaro Carbon Monoxide sensor (optional Chinese sensor) |
| Sound pressure | Loud>85dB(A) (3 meters in front) |
| LED indicator | Power/fault/alarm indicator |
| Display | Display for power and alarm |
| Button | Test/Menu button |
| Concentration display range | 20~999ppm |
| Low battery warning | √ |
| Memory function | √ |
| End of life index | √ |
| Maximum concentration memory function | √ |
| Size | L101*W101*H33mm |
Product picture:
Company introduction:
The company was founded in 2014, currently has more than 200 employees, three factories, a research and development center. Is a set of independent research and development, production and sales in one of the enterprises.
The company has 11 offices in China, all over the country, and one office in Germany.
Our products are sold all over the world, you can rest assured.