Évaluations - 2, GPA: 4.5
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All have an unobtrusive profile, a zero insertion force base, user friendly addressing and extended data and alarm features. A manual call point, an isolating base, sounders, beacons and other compatible products are also available. These detectors have been carefully researched and developed by the Apollo design team and the range has undergone rigorous testing to ensure that it meets not only European and other standards but also the demands of today’s high technology environments. This Product Guide aims to provide engineers with full information on XP95, in order to be able to design optimum solutions to fire protection problems. Apollo Fire Detectors Limited, part of the Halma plc group of companies, operates from one site at Havant, near Portsmouth, England. All departments Research and Development, Sales and Marketing, Manufacturing and Finance are located there. Apollo applies the most modern production techniques and has invested in sophisticated manufacturing equipment to ensure consistent high quality of product and fast response to customer requirements. Through planned expansion Apollo has reached a leading position in the market for professional fire detectors and exports over half of its production to countries around the world. Key features • Analogue Value Report • Digital data transmission • Input Bits Reporting • Interrupt Warning • Automatic Type Identification • Address Confirmation • XP95 Device Flag Information in this guide is given in good faith, but Apollo Fire Detectors Limited cannot be held responsible for any omissions or errors. The company reserves the right to change specifications of products at any time without prior notice. XP95TABLEOFCONTENTS XP95TABLEOFCONTENTS Application of XP95 Detectors 4 Addressing and Communications 4 Features of the XP95 Range 5 Ionisation Smoke Detector Operating principles 6 Electrical description 7 Environmental characteristics 7 Safety note 7 Technical data 7 Optical Smoke Detector Operating principles 9 Electrical description 9 Environmental characteristics 9 Technical data 10 Heat Detector Operating principles 11 Electrical description 11 Environmental characteristics 11 Technical data 12 Multisensor Detector Operating principles 13 Technical data 14 page 3 Manual Call Point Operating principles 15 Technical data 16 XP95 Mounting Base 17 XP95 20D Isolating Base Operating principles 18 Electrical description 18 Technical data 18 XP95 Isolator 19 XP95 Loop-Powered Beam Detector 19 Intelligent Reflective Beam Detector 19 MiniDisc Remote Indicator 19 Loop-powered Sounders, Beacon & Sounder Beacons 19 XP95 Flame Detector 20 Approvals and Regulatory Compliance 21 EMC 21 Maintenance of Detectors 22 APPLICATION OF XP95 DETECTORS The choice of detector from the XP95 range follows the well established principles of system design. That is, the optimum detector type will depend on the type of fire risk and fire load, and the type of environment in which the detector is sited. For general use, smoke detectors are recommended since these give the highest level of protection. Smoke detectors from the XP95 range may be ionisation, optical or multisensor types. It is generally accepted that ionisation types have a high sensitivity to flaming fires whereas optical detectors have high sensitivity to smouldering fires. As a result of this, ionisation types are widely used for property protection, and optical types for life protection. These general principles still apply to XP95 detectors although the availability of a multisensor in the range offers more choice to the system designer. The multisensor is basically an optical smoke detector and will therefore respond well to the smoke from smouldering page fires. The detector also senses air temperature. This 4 temperature sensitivity allows the multisensor to give a response to fast burning (flaming) fires, which is similar to that of an ionisation detector. The multisensor can therefore be used as an alternative to an ionisation detector Where the environment is smoky or dirty under normal conditions, a heat detector may be more appropriate. It must be recognised, however, that any heat detector will respond only when the fire is well established and generating a high heat output. Unless otherwise specified, devices described in this guide are suitable for indoor use only. ADDRESSING AND COMMUNICATIONS Each XP95 device responds to interrogation and command from central control equipment. It communicates to the panel information on status, command bits, type, location, and other information that allows an alarm to be raised even when the device is not itself being interrogated. Message error checking is also provided. The devices are compatible with Series 90, Discovery® and XPlorer systems and control equipment to aid maintenance, extension and upgrade of existing systems. A unique, patented XPERT card provides simple, user friendly and accurate identification of detector location whereby a coded card, insert...