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Different types of smoke detectors and features of each
The fire is one of the elements that more problems have given to humanity when it is not controlled. The fire within an enclosure is very harmful because it destroys property and kill lives. The detector is an element of caution and protection. read also: installing smoke detectors.
The various types of smoke detectors
Smoke detectors have a sensors of smoke and heat sensors that make it skip the alarm when it penetrates the smoke or the temperature goes up too. The types of sensors of smoke are two: optical detectors or Ionic detectors.
The optical detectors at the same time can be of two types: those of infrared rays that detect a fraction of light that emits smoke and punctual type that when smoke enters the Chamber the beam of light emitted is refracted in smoke particles and can reach the receiver to activate the alarm.
These detectors only detect visible smoke and fail with areas of dust and it is only applicable to solid fires.
Ionic smoke detector emits alpha radiation that spreads around the room and creates a small electronic current and if smoke enters the room the ionization is reduced and jumps the alarm system.
These detect gases and fumes but it has a big drawback and they fail with currents of air and dust, but it can be solved with filter cloths. Fits all types of fires.
These two systems are very important fire detectors and fire detectors. In the market there are more types of detectors such as gas detector or detector temperature.
The gas detector is important in detecting carbon monoxide ejecting fire as gas that can get out of a pipe is leaking. If you detect gas quickly skip the alarm.
Temperature detector is a system that detects the heat from the environment. Your system is simple: if it exceeds the temperature set the appliance, quickly jump alarm. Its drawback is that it can not be installed in a place where smoking, cook or the temperature is high.
These detectors can have some auxiliary that when they jump, the system ejects water to extinguish the fire, known as sprinklers.
It is important to have security in homes, schools, hospitals, business where passing people, prior to a disaster. Prevention is better than cure.
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