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oSIST prEN 54-12:2009
01-junij-2009
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Fire detection and fire alarm systems - Part 12: Smoke detectors - Line detectors using
an optical beam
Brandmeldeanlagen - Teil 12: Rauchmelder –Linienförmiger Melder nach dem
Durchlichtprinzip
Systèmes de détection et d'alarme incendie - Partie 12 : Détecteurs de fumée -
Détecteurs linéaires fonctionnant suivant le principe de la transmission d'un faisceau
d'ondes optiques rayonnées
Ta slovenski standard je istoveten z: prEN 54-12
ICS:
13.220.20 3RåDUQD]DãþLWD Fire protection
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
oSIST prEN 54-12:2009 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 54-12:2009
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oSIST prEN 54-12:2009
EUROPEAN STANDARD
DRAFT
prEN 54-12
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2009
ICS 13.220.20 Will supersede EN 54-12:2002
English Version
Fire detection and fire alarm systems - Part 12: Smoke detectors
- Line detectors using an optical beam
Systèmes de détection et d'alarme incendie - Partie 12 : Brandmeldeanlagen - Teil 12: Rauchmelder -Linienförmiger
Détecteurs de fumée - Détecteurs linéaires fonctionnant Melder nach dem Durchlichtprinzip
suivant le principe de la transmission d'un faisceau d'ondes
optiques rayonnées
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 72.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the
same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 54-12:2009: E
worldwide for CEN national Members.
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oSIST prEN 54-12:2009
prEN 54-12:2009 (E)
Contents Page
Foreword .4
1 Scope .5
2 Normative references .5
3 Terms and definitions .6
4 Requirements .7
4.1 Compliance .7
4.2 Individual alarm indication .7
4.3 Connection of ancillary devices .7
4.4 Manufacturer’s adjustments .7
4.5 On-site adjustment of response threshold value .7
4.6 Protection against ingress of foreign bodies .
...