STRATOS Micra 100 Installer's Handbook
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STRATOS Micra 100 Installer's Handbook

High sensitivity smoke detector
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High Sensitivity Smoke Detector
Installer's Handbook
LM 80024 • Issue 3
WWW.UKPANELS.COM

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Summary of Contents for STRATOS Micra 100

  • Page 1 High Sensitivity Smoke Detector Installer’s Handbook LM 80024 • Issue 3 WWW.UKPANELS.COM...

  • Page 2: Table Of Contents

    Stratos-Micra 25, Stratos-Micra 100, Stratos-HSSD, Stratos-Quadra, SenseNET, FastLearn and ClassiFire are trademarks of AirSense Technology Ltd. Copyright © 2005 AirSense Technology Ltd. Page 2 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...

  • Page 3: Introduction

    The Stratos range of detectors is unique in being able to provide a consistent level of protection in a very wide range of environments by continuously making minor adjustments to sensitivity.

  • Page 4: Indicators

    15 minute Fastlearn™ period when the detector is first learning about its environment. Page 4 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 1 © AirSense Technology Ltd. 2005...

  • Page 5: Inside The Detector

    Addressable bus interface card (APIC) port (see section 7.3) Detector address DIP switch (see section 7.1) RS232 serial port (see section 7.4) Fan relay board (see section 5.2.1) Page 5 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...

  • Page 6: Fan Relay Board (See Section 5

    5.2.2 and 7.3) RS485 / SenseNET connections (see sections 5.2.2 and 7.2.1) Power supply connections (see section 5.2.1) Connection to fan relay board (see section 5.2.1) Page 6 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...

  • Page 7: Programming The Detector

    3 Programming The Stratos-Micra 100 may be programmed from a PC when connected to the detec- tor via a standard 9-pin serial lead connected to the serial port of the computer and the Detector the 9 way socket at the base of the detector (see section 7.4, ‘Connecting to a PC’).
  • Page 8 3.4 ClassiFire ® override - Alarm levels and delays This function has no current use on the Stratos-Micra 100 but is reserved for future expan- sion purposes. 3.5 Alarm factor - Alarm levels and delays The detector sensitivity is set with this entry, which will also affect the probability of nui- sance alarms.
  • Page 9 This function is enabled by default. Page 9 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...
  • Page 10 3.13 Remote functions - tab, Alarm actions Remote input subgroup These functions have no current use on the Stratos-Micra 100 but are reserved for future expansion purposes. Page 10 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...
  • Page 11 (NB: this is not the time that has elapsed since last power-up, but the sum total of run time since the detector memory was last reset). Page 11 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...
  • Page 12 See section 8, “Event log” for further details. 3.22 Device text – Device information This function has no current use on the Stratos-Micra 100 but is reserved for future expan- sion purposes. 3.23 Reference detector –...
  • Page 13 3.30 Aspirator speed – Flow monitoring This function has no current use on the Stratos-Micra 100 but is reserved for future expan- sion purposes. 3.31 Access code – Miscellaneous This is the access code required to amend programmable parameters. The default code is 0102.

  • Page 14: Other Remote Software Features

    SenseNET loop, or a single stand-alone detector. To perform a reset, either select the menu options “Options   Global Reset” or click the symbol indicated below. Page 14 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...
  • Page 15 However, although the positions of the alarm flags are based on the slow histogram, sudden changes in smoke density are Page 15 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...
  • Page 16 The chart may be downloaded to disk or printed out from a connected printer. To access the chart log, select the menu options “View   Chart recording…” or click the symbol indicated below. Page 16 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...
  • Page 17 To open a detector function settings (.dfs) file, select the menu options “File   Open” or click on the symbol indicated below. Page 17 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...
  • Page 18 ‘default.dfs’ in the ‘remote2k’ directory. Loading this file will reset the detector to the factory default. Page 18 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...

  • Page 19: Design Limitations

    If detection in environments conforming to these descriptions is required, alternative versions of Stratos products should be used. Maximum length of sampling pipe used with the Stratos-Micra 100 detector is 100 metres in STILL AIR with 25 sampling holes (or Capillary Remote Sampling Points). This will provide a transport time from the end of the sampling pipe within 120 seconds.
  • Page 20 False ceiling Exhaust pipe Stratos-Micra 100 Above ceiling sampling with detector mounted in ceiling void Sampling hole False ceiling Stratos-Micra 100 Page 20 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...
  • Page 21 5.1 System Design Simple designs with short sampling pipes produce the best results. Complex sampling pipe runs should be avoided with the Stratos-Micra 100 detector. The use of ‘T’ branch-pipes is not recommended. The Stratos-Micra 100 detector is fitted with two sampling pipe inlets as standard.

  • Page 22: Installation

    Cable glands Cable glands Earth stud Earth stud Mounting Mounting screw holes screw holes Two port docking station Two port + piped exhaust docking station Page 22 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...

  • Page 23: Mechanical Installation

    6.1. 6.2 Electrical installation The Stratos-Micra 100 detector is supplied with removable terminal blocks (See illus- trations in Section 2.2). These are simply removed from their sockets by lifting them up at right angles to the circuit board.
  • Page 24 A wire SenseNET/RS485 bus B wire Power supply 0V wire Wire from Power supply SenseNET/RS485 ‘Earth’ terminal +24V wire bus screen wire to earth stud Page 24 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...

  • Page 25: Final Installation

    Removing the detector is simply the reverse of this process, leaving the pipe-work and wiring connections installed in the docking station. Dock fixing screws Cover fixing screws Page 25 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...

  • Page 26: Interfacing

    7. Interfacing ® Because of the flexible nature of the Stratos-Micra 100 detector and the many possible configurations, there are many options for interfacing the detectors to the Fire Panel. These include many third party interfaces available from various manufacturers.
  • Page 27 7.1.2 Address table Addresses chosen for detectors do not have to be consecutive or in a given order so long as they are all different. ADDRESS Page 27 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...
  • Page 28 Stratos-HSSD 2 units have two input / output buses (1A / 1B and 2A / 2B), the Stratos-Micra 100 has only a single such bus (A / B) and therefore each bus terminal has an input and an output wire, compared with a single wire in each terminal in the Stratos-HSSD 2.
  • Page 29 An Addressable Protocol Interface Card (APIC) may be used to decode detector infor- mation and to relay this to a Fire Panel. The APIC is fitted to the four mounting studs on the Stratos-Micra 100 PCB using the supplied screws as shown below:...
  • Page 30 9-way RS232 port. Connections for this cable are shown below. 9 pin female ‘D‘ 9 pin female ‘D‘ connector connector Serial port connection to PC serial port Page 30 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...

  • Page 31: Event Log

    Either select the menu options “View   Event log” or click on the event log symbol as indicated below. The following screen appears: Page 31 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...
  • Page 32 “None”, which unticks all boxes, and then on “Alarms”. To tick all the boxes, tick “All”. Any or all of the event categories may be selected or deselected as desired. Page 32 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...

  • Page 33: Commissioning

    24 hours whilst ClassiFire acclimatises to the protected environment and sets up appropriate day and night sensitivity settings. Page 33 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...

  • Page 34: Maintenance

    10. Maintenance Stratos-Micra is a very low maintenance detection system. If required, external cleaning of the unit should be performed using a damp (not wet) cloth. Do not use solvents as these may mar the front panel label. The only part that may require field replacement during servicing is the dust separator assembly*.
  • Page 35 During the “Aspirator and flow” test, the detector fan will suddenly slow down, but this is a normal part of the test and no cause for alarm. Page 35 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...
  • Page 36 Saves the summary list of scanned detectors and their status as a text (.txt) file. Print: Prints the summary list to a connected printer. Page 36 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...

  • Page 37: Troubleshooting

    Within limits set by the ClassiFire alarm factor, this is a normal part of the detector‘s working. Page 37 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...
  • Page 38 PipeCAD ® pipe modeling software prompts the use of appropriate end-caps. Open bore pipes are not recommended. • Check that the high flow fault threshold is not set too low (see section 3.28) Page 38 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...

  • Page 39: Do's And Don'ts

     Operate the detector with the front cover removed, or with one or more of the cover fixing screws loose or missing.  Test the response of the detector using aerosol synthetic smoke. Page 39 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...

  • Page 40: Stratos-Micra 100 Specification

    This equipment is only to be used in accordance with this specification. Failure to operate the equipment as specified may cause damage to the unit. Page 40 WWW.UKPANELS.COM Stratos-Micra 100 • INSTALLER’S HANDBOOK • Iss. 3 © AirSense Technology Ltd. 2005...
  • Page 41 Sense Technology Limited 71 Knowl Piece • Wilbury Way Hitchin • Hertfordshire • SG4 0TY Tel: +44 (0)1462 440666 • Fax: +44 (0)1462 440888 e-mail: sales@airsense.co.uk • www.airsensetechnology.com AirSense SEC AirSense Technology Benelux BV Yatap Leaders B/D suite 406 • Yatap-Dong • Bundang-Gu Osdorperweg 513 1067 SR Amsterdam •...

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