Download this chart on photoelectric smoke alarms pdf, 782 kb. These detectors are particularly suitable for general applications and areas where cable. The range includes a high quality optical smoke detector together with various multi sensor devices. What do i do if my smoke alarm sounds while im cooking. The cmos mc145010 is an advanced smoke detector component containing. Ffs06714620e conventional optical smoke detector, ed2351e. The amplified output from the sensor is used to activate an alarm circuit at a predetermined threshold. The signature optica series sigaoscd smoke detector brings advanced optical sensing technology to a practical design that increases efficiency, saves installation time, cuts costs, and extends life safety and property protection capabilities. Optical only detectors are not suitable for detecting fast burning fires producing little visible smoke or very black smoke. Hochiki offers many types of fire detection system. Correct installation and maintenance of smoke detectors prevents unwanted nuisance alarms.
Smoke detectors are designed to be as maintenance free as possible. Share these free materials to teach your community about the importance of fire. Circuit is designed to operate in smoke detector systems that comply with. For each type of smoke alarm, the advantage it provides may be critical to life safety in some. This smoke detector circuit warns the consumer against fire accidents. The sensing technology used is radically different from previous optical detectors and significantly reduces false alarms. Orbis optical smoke detector by apollo fire detectors ltd. The photoelectric optical smoke detector was invented by donald steele and robert emmark of electro signal. Introduction the mr601tex intrinsically safe high performance optical smoke detector forms part of the m600ex series of plug in detectors for ceiling mounting. Mr601tex intrinsically safe enhanced optical smoke detector product application and design information 1.
A smoke detector is a device that senses smoke, typically as an indicator of fire. The detector plugs into the 5bex 5 universal is base and is intended for twowire. Most photoelectric smoke detectors are of the spot type and operate on the light. The orbis optical smoke detector operates on the wellestablished light scatter principle. Mr601tex intrinsically safe enhanced optical smoke. It relies on the smoke that is formed due to a fire that passes between a bulb and an ldr, such that the quantity of light falling on the ldr decreases. This kind of circuit is called an optical smoke detector.
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