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www.apollo-fire.co.uk
www.acornfiresecurity.com
Optical Detector
Multisensor Detector
Heat Detector
Mounting Bases
www.acornfiresecurity.com
ORBIS
PRODUCT
GUIDE

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Summary of Contents for Apollo Orbis A1R

  • Page 1 ORBIS PRODUCT GUIDE Optical Detector Multisensor Detector Heat Detector Mounting Bases www.acornfiresecurity.com www.apollo-fire.co.uk...
  • Page 2 ORBIS ...conventional detectors from Apollo www.acornfiresecurity.com...
  • Page 3 Information in this guide is given in good ......faith, but Apollo Fire Detectors cannot DirtAlert .
  • Page 4: Range Of Products

    www.acornfiresecurity.com ORBIS FEATURES OF ORBIS™ Orbis incorporates entirely new designs, both mechanical and electronic. The purpose of Orbis is to make installation, commissioning and maintenance quicker, enhance the reliability of detection and reduce the incidence of false alarms. Orbis features: • TimeSaver Base ®...
  • Page 5 0.50 0.50 Too sensitive Too sensitive 0.00 0.00 Orbis Optical Orbis Multisensor Test Fires Test Fires (TF5) © Apollo Fire Detectors Limited 2004/JDR © Apollo Fire Detectors Limited 2004/JDR Figure 1 Figure 2 2.00 Poor 1.50 1.00 Acceptable www.acornfiresecurity.com values...
  • Page 6: Optical Smoke Detector

    www.acornfiresecurity.com ORBIS ORBIS OPTICAL SMOKE DETECTOR Part Number ORB-OP-12001-APO WHERE TO USE OPTICAL ORBIS OPTICAL SMOKE HOW DOES THE ORBIS SMOKE DETECTORS DETECTOR OPTICAL DETECTOR WORK? Optical smoke detectors have always The sensing technology in the Orbis Orbis operates on the well established been recognised as good detectors optical smoke detector is significantly light scatter principle.
  • Page 7: Technical Data

    www.acornfiresecurity.com CONVENTIONAL DETECTORS TECHNICAL DATA All data is supplied subject to change without notice. Specifications are given at 23°C and 50% relative humidity unless otherwise stated. DETECTOR OPERATING PRINCIPLES Principle of detection: Photo-electric detection of light scattered by smoke particles over a wide range of angles. The optical arrangement comprises an infra-red emitter with a prism and a photo-diode at 90°...
  • Page 8 www.acornfiresecurity.com ORBIS ORBIS MuLTISENSOR SMOKE DETECTOR Part Number ORB-OH-13001-APO WHERE TO USE ENVIRONMENTAL MULTISENSOR SMOKE PERFORMANCE DETECTORS Multisensor smoke detectors are The environmental performance of the The multisensor smoke detector has two recognised as good detectors for general multisensor detector is the same as that of sensors, one for smoke, one for heat and use but are additionally more sensitive to the Orbis optical smoke detector.
  • Page 9 www.acornfiresecurity.com CONVENTIONAL DETECTORS TECHNICAL DATA All data is supplied subject to change without notice. Specifications are given at 23°C and 50% relative humidity unless otherwise stated. DETECTOR OPERATING PRINCIPLES Principle of detection: Photo-electric detection of light scattered by smoke particles over a wide range of angles.
  • Page 10: Heat Detector

    Choosing a heat detector Heat Detector Response Modes Class Application Static Response (EN54– Temperature Temperature °C 5:2001) Typical Max USE A1S or A2S © Apollo Fire Detectors Limited 2004-6/RHD Fig. 3 Table 1 www.acornfiresecurity.com...
  • Page 11 www.acornfiresecurity.com CONVENTIONAL DETECTORS TECHNICAL DATA CHOOSING THE CORRECT CLASS OF All data is supplied subject to change without notice. Specifications are given at 23°C and 50% relative humidity unless otherwise stated. HEAT DETECTOR DETECTOR OPERATING PRINCIPLES Heat detectors have a wide range of Principle of detection: Measurement of heat by means of a thermistor.
  • Page 12 The StartUp feature lasts for four being grouped together for ease of 4 minutes so it may be necessary to termination. © Apollo Fire Detectors Limited 2004/JDR © Apollo Fire Detectors Limited 2004/JDR reset or de-power the circuit to allow The terminals are: all detectors to be observed.
  • Page 13 IN + IN & OUT — panel Direction of LED indicated by mark on outside of moulding © Apollo Fire Detectors Limited 2004/JDR © Apollo Fire Detectors Limited 2004/JDR © Apollo Fire Detectors Limited 2004/JDR Figure 4 Figure 5 Screen...
  • Page 14 4 Earth screen DEVICE DEVICE NOTE: This Sav-Wire Base may be used only with compatible control panels. © Apollo Fire Detectors Limited 2004/JDR © Apollo Fire Detectors Limited 2004/JDR Figure 8 Figure 9 © Apollo Fire Detectors Limited 2004/JDR www.acornfiresecurity.com...
  • Page 15: Maintenance And Servicing

    FasTest®. Apply smoke or heat as power has been restored. The detector appropriate and the detector should Dirty detectors can be returned to Apollo LED flashes red once a second to indicate enter the alarm state within 4 seconds.
  • Page 16 PP2147/2010/Issue 4 © Apollo Fire Detectors Ltd 2003 - 2010 www.acornfiresecurity.com...

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