Fire And Gas Detection System Pdf

Fire and gas system or portion of a combination system that consists of components and circuits arranged to monitor and annunciate the status of fire or presence of gas alarm or supervisory signal initiating devices and to initiate the appropriate response to those signals.

Fire and gas detection system pdf.

Each detector has a unique purpose and suitability for a specific application. A fire detection system consists of manual and automatic alarm initiating devices that are activated by the presence of fire smoke flame or heat figure 14 6. The devices then send a signal to the facu using one of two methods. The detector locations are representative of a layout based on practical mounting locations.

Fire gas detection system 1. A fire alarm system should be designed to provide early detection and warning of a fire. Fire and gas detection system by ismail ali mohamed 2. Fire and gas detection systems are key to maintaining the overall safety and operation of industrial facilities.

A separation that may be made is to have one fire and gas system for the process areas and another sub system for the utility or office accommodation areas. Flame detector detect the uv or ir radiated by fire. Fire panel system 5 fire alarm system reliable bosch offers a broad portfolio of en and ul certified products and systems for accurate reliable fire detection and notification. Based on these there are four main types of the fire detection devices fire detector.

F g systems include offshore petroleum exploration and production onshore oil and gas facilities refineries and chemical plants marine. A hard wire system or a generated signal conveyed by radio wave over a special. Fire and gas f g detection and mitigation systems are key to maintaining the overall safety and operation of industrial facilities. Multi detector combination of smoke and heat.

Generally the fire detection system and gas detection system is combined into one fire and gas system. Our solutions provide precise life saving informa tion at critical moments you can count on us. Flexible bosch gives you the opportunity to. The first assessment shows a detection layout with generic flame detectors with 25m detection distance to the 1ft pan fire with a generic risk volume grade requiring detection of a 50kw fire.

Thus the detector type should be selected. Fire is continuous oxidation of combustible material in exothermic chain reaction between fuel and oxygen or oxidiser or air as catalyst when exposed to sufficient amount of heat or ignition source giving out smoke heat light energy in the form of electromagnetic spectrum and other by products.