Fire And Gas Detection System Pdf

The detector locations are representative of a layout based on practical mounting locations.

Fire and gas detection system pdf.

F g systems include offshore petroleum exploration and production onshore oil and gas facilities refineries and chemical plants marine operations tank farms and terminals pipelines power plants mining and paper mills. Our solutions provide precise life saving informa tion at critical moments you can count on us. 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. The designer must consider the size complexity and use of the building and the degree of detection and warning desired.

Each detector has a unique purpose and suitability for a specific application. 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. A fire alarm system should be designed to provide early detection and warning of a fire. F g systems include offshore petroleum exploration and production onshore oil and gas facilities refineries and chemical plants marine.

Flame detector detect the uv or ir radiated by fire. Flexible bosch gives you the opportunity to. Fire gas detection system 1. Fire and gas f g detection and mitigation systems are key to maintaining the overall safety and operation of industrial facilities.

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. Generally the fire detection system and gas detection system is combined into one fire and gas system. 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. Fire and gas detection systems are key to maintaining the overall safety and operation of industrial facilities.

Thus the detector type should be selected. Based on these there are four main types of the fire detection devices fire detector. A hard wire system or a generated signal conveyed by radio wave over a special. Multi detector combination of smoke and heat.

Fire and gas detection system by ismail ali mohamed 2. The devices then send a signal to the facu using one of two methods.