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Carbon monoxide detectors should be installed between knee to head height on every level of the home, especially those floors with fuel burning appliances and outside of sleeping areas.
Here are our recommendations for the best carbon monoxide detectors. No living space should be without several of these inexpensive, lifesaving devices. Here are our recommendations for the best ...
The primary purpose of CO detectors is to sound an alarm to warn occupants of an enclosed space of a dangerous level of carbon monoxide. The alarm should sound within 60 minutes if the concentration rises to 70 PPM, within 10 minutes at 150 PPM, in 4 minutes at 400 PPM, and immediately at 500 PPM or greater.
Breath carbon monoxide device. Breath carbon monoxide is the level of carbon monoxide in a person's exhalation. It can be measured in a breath carbon monoxide test, generally by using a carbon monoxide breath monitor (breath CO monitor), such as for motivation and education for smoking cessation and also as a clinical aid in assessing carbon monoxide poisoning.
If a relatively high level of carbon monoxide is detected, the device sounds an alarm, giving people the chance to evacuate and ventilate the building. [94] [96] Unlike smoke detectors, [97] carbon monoxide detectors do not need to be placed near ceiling level. [98] The use of carbon monoxide detectors has been standardized in many areas.
Not determined. That is, the level is unknown, not non-existent. 10%LEL The IDLH value has been set at 10% of the lower explosive limit although other irreversible health effects or impairment of escape due to toxicology exist only at higher levels.