ESI Oil and Gas Brochure - Engineering for Science and Industry ...

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Conventional sprinkler / water spray Low-pressure water mist While many monitors are permanently fixed to pipework and designed to protect specific installations, it is sometimes convenient to mount monitors on trailers that can be moved from hazard to hazard. In addition, small monitors can be designed to be moved by hand and placed on the ground to provide a rapid response in the event of a fire. However, mobile monitors require a water supply usually provided by hoses or from portable pumps. High Pressure Water Mist Typical drop size range (mm) Number of droplets per litre of water In suppressing 1…5 a 15 fire, thousand traditional to 2 low-pressure million sprinkler 1…6 and deluge systems often cause significant water damage that can be greater than the damage caused by the fire itself. Such systems can also be difficult to install, especially in retrofit projects. Traditional gas-based systems are unsuitable 0.2…1 2 million to 250 million 6…30 for many high-risk areas because of the difficulty involved in guaranteeing enclosure integrity, high recharge costs and personnel and environmental safety issues. Traditional foam-based systems 0.025…0.2 cause collateral 250 million damage to 150 billion and present 30…250 the problem of toxic run-off to sewage systems. Superior cooling and local inerting In many applications it is necessary to operate a monitor remotely. Motors are fitted to achieve this by moving the monitor body in the horizontal and vertical planes. In addition, if the monitor is fitted with an adjustable nozzle, this will also need to be moved with a motor or actuator. Remote control monitors often need to meet the standards for operation in an area subject to explosive gases such as ATEX in Europe or NEC in North America. Some applications require a master panel/slave panel arrangement while others require feedback to show the operator where the monitor is pointing so that it can be operated even when smoke obscures the view. Surface area (m2 ) Superior blocking of radiant heat
In suppressing a fire, traditional low-pressure sprinkler and deluge systems often cause significant water damage that can be greater than the damage caused by the fire itself. Image courtesy of Marioff Better fire suppression Water Mist systems offer equivalent or better fire suppression than traditional systems with minimal water discharge, reducing damage to property and reducing the time and cost of clean-up. The water mist tubes are small in diameter, making installation fast and easy, especially in retrofits. Finally, the system uses pure and potable water that is totally safe for people, property and the environment. Water Mist systems: ❚ suppress fire efficiently ❚ uses very little water ❚ are easy to install ❚ and safe for people, property and the environment Fire Fighting & Extinguishing Portable extinguishing equipment ESI’s high performance petrol and diesel engines (12 to 60 hp) are designed to provide flow rates of 400 to 2,275 litres/ minute at 7 bar pressure. All models are manufactured to ISO 9001:2000 from tough corrosion-resistant materials for long operating life with minimal maintenance. They meet European and IS CARB and EPA exhaust emission standards and comply with the European noise emission Regulation EN 12100-2. Self-contained portable fire fighting pumps are an essential tool for modern fire fighters. Advances in air-cooled engines, materials and pump technology have transformed the modern pump into a reliable and practical tool for a professionally equipped fire and rescue service. Fire pumps must not only deliver pressure and flow while being portable and easy to use, they must also meet worldwide regulations governing exhaust emissions and sound levels. Mobile Powder and Gas extinguishers for professional use in harsh environments. Models are available in AFFF Foam, Monnex and ABC powder; and Carbon Dioxide. Image courtesy of Marioff
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Intruder Systems Motor Control & Sw
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Introduction Meeting the challenges
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ESI delivers advanced, precision en
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Meeting the highest safety standard
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Case Studies & Industry Awards “E
Page 15 and 16: Case study 1: Zueitina Oil Terminal
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Page 21 and 22: Case study 5: Mater Dei Hospital, M
Page 23 and 24: Case Studies & Awards Siemens S7-30
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Page 31 and 32: Image courtesy of Siemens Process A
Page 33: Fire & Gas Detection “Fear is the
Page 37 and 38: Instead of avoiding their ignition
Page 39 and 40: In case of Fire & Gas hazards, ESI
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Page 45 and 46: Access Control with Biometrics ESI
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Page 49 and 50: Our security management system inte
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Page 53: Power Distribution & Motor Control
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Page 66 and 67: Pipes and hoses The fire hose is pe
Page 71 and 72: Combustion & Emissions Technologies
Page 73 and 74: Video and thermography Video System
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