DIN EN 12067-2-2004 Gas air ratio controls for gas burners and gas burning appliances - Part 2 Electronic types German version EN 12067-2 2004《气体燃烧器和燃气装置用燃气 空气比率控制装置 第2部分 电子型》.pdf

1、ICS 23.060.40; 27.060.20Gas/air ratio controls for gas burners and gas burning appliancesPart 2: Electronic typesEnglish version of DIN EN 12067-2Gas-Luft-Verbundregeleinrichtungen fr Gasbrenner und Gasgerte Teil 2: Elektronische AusfhrungEuropean Standard EN 12067-2 : 2004 has the status of a DIN S

2、tandard.A comma is used as the decimal marker.This standard has been included in the body of Codes of practice for gas issued by the DVGW DeutscherVerein des Gas- und Wasserfaches e.V. (German Association of Gas and Water Engineers).National forewordThis standard has been prepared by CEN/TC 58 Safet

3、y and control devices for gas-burners and gas-burningappliances (Secretariat: United Kingdom).The responsible German body involved in its preparation was the Normenausschuss Heiz- und Raum-lufttechnik (HVAC Standards Committee).DEUTSCHE NORM June 2004DIN EN 12067-2 No part of this standard may be re

4、produced without the prior permission ofDIN Deutsches Institut fr Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).English price group 13www.din.dewww.beuth.de9573575Continued overleaf.Document comprises 24 pages.09.04G4

5、G15G63G41G81G5English versionICS 23.060.40; 27.060.20Gas/air ratio controls for gas burners and gasburning appliancesPart 2: Electronic types 2004. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 12067-2 : 2004 EGas-Luft-Verbundregel

6、einrichtun-gen fr Gasbrenner und Gasgerte Teil 2: Elektronische AusfhrungThis European Standard was approved by CEN on 2004-02-02.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard

7、 without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any other language ma

8、de by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, theCzech Republic, Denmark, Estonia, Finland, France, Germany,

9、Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands,Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, andthe United Kingdom.EN 12067-2March 2004Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for Standardizat

10、ionComit Europen de NormalisationEuropisches Komitee fr NormungDispositifs de rgulation du rapportair/gaz pour brleurs gaz et appa-reils gaz Partie 2: Dispositifs lec-troniquesPage 2EN 12067-2 : 2004Page44555566666777777788888899999991010101010101011111111111112121212Page 3EN 12067-2 : 2004121313131

11、313131314141414141415151515151515151617182122Page 4EN 12067-2 : 2004Page 5EN 12067-2 : 2004Page 6EN 12067-2 : 2004Page 7EN 12067-2 : 2004Page 8EN 12067-2 : 2004Page 9EN 12067-2 : 2004Page 10EN 12067-2 : 2004Page 11EN 12067-2 : 2004Page 12EN 12067-2 : 2004Page 13EN 12067-2 : 2004Page 14EN 12067-2 : 2

12、004Page 15EN 12067-2 : 2004Page 16EN 12067-2 : 2004Page 17EN 12067-2 : 2004Page18EN12067-2:2004NormalOperationSensor influences, reversible Sensor influences, non-reversiblehumidity barometric pressure temperature Cross sensitivity auxiliary powersupply lifetime lifecycles temperature end of life failure modeaccuracy- drift- amplifying- linearity- offset- resolutionresponse time (t90)lower and upper limitsPage19EN12067-2:2004Page20EN12067-2:2004Page 21EN 12067-2 : 2004Page 22EN 12067-2 : 2004Page 23EN 12067-2 : 2004