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Independent carbon monoxide detector alarm (PA-001W)

Listing Date: 2017-04-14

50ppm: the maximum concentration that healthy adults can withstand within eight hours;

200ppm: slight headache after 2-3 hours;

400ppm: forehead pain within 1-2 hours: life-threatening after 3 hours;

800ppm: after 45 minutes, dazzling, nausea, cramps: loss of consciousness after 2 hours;

1600ppm: headache, dizziness, nausea within 20 minutes: death within 1 hour;

3200ppm: headache, dazzling, nausea within 5-10 minutes: death within 25-30 minutes;

6400ppm: headache, dazzling, nausea within 1-2 minutes: death within 10-15 minutes;

12800ppm: death within 1-3 minutes;


Carbon monoxide leakage hazard:

50ppm: the maximum concentration that healthy adults can withstand within eight hours;

200ppm: slight headache after 2-3 hours;

1-2小时内前额痛:3小时后威胁生命; 400ppm : forehead pain within 1-2 hours: life-threatening after 3 hours;

45分钟后,眼花、恶心、痉挛:2小时后失去知觉; 800ppm : after 45 minutes, dazzling, nausea, cramps: loss of consciousness after 2 hours;

20分钟内头痛、眼花、恶心:1小时内死亡; 1600ppm : headache, dizziness, nausea within 20 minutes: death within 1 hour;

5-10分钟内头痛、眼花、恶心:25-30分钟内死亡; 3200ppm : headache, dazzling, nausea within 5-10 minutes; death within 25-30 minutes;

1-2分钟内头痛、眼花、恶心:10-15分钟死亡; 6400ppm : headache, dizziness, nausea within 1-2 minutes: death within 10-15 minutes;

1-3分钟内死亡; 12800ppm : death within 1-3 minutes;


Note: The symptoms of CO poisoning in the table above are for healthy adults and for high-risk and vulnerable people. Its response is different. Carbon monoxide poisoning at a concentration of 50ppm for more than eight hours may cause carbon monoxide poisoning


Technical Parameters:


Power supply: 9V alkaline battery or carbon power

Buzzer sound: greater than 85 decibels at 10 feet

Quiescent current: The quiescent current is less than 50uA

Operating humidity: 10% ~ 90%

Alarm current: working current is less than 50mA

Green light: normal monitoring (interval 30S)

Working temperature: -10 ℃ ~ 50 ℃

Red light: alarm

300PPM: Alarm within 3 minutes

Yellow light: failure

100PPM: 10-40 minutes alarm

Alarm output: AC 220V, normally closed or normally open (220V, 3A contact)

50PPM: 60-90 minutes alarm

Low voltage alarm: 6.8V, mute function, real-time LCD display function; sensor failure detection function (yellow LED indication)

30PPM: 120 minutes alarm

Battery life: at least 1 year


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