IEC IEC 61757-2-2 Edition 1.0 2016-05 INTERNATIONAL STANDARD NORME INTERNATIONALE colour inside Fibre optic sensors- Part 2-2: Temperature measurement - Distributed sensing Capteurs a fibres optiques- Partie 2-2: Mesure de temperature -Detection répartie IEC 61757-2-2:2016-05(en-fr) THIS PUBLICATION IS COPYRIGHTPROTECTED Copyright@2016IEC,Geneva,Switzerland or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IEC's member National Committee in the country of the requester.Ifyou have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, piease contact the address below or your local IEC member National Committee for further information. Droits de reproduction reserves. Sauf indication contraire, aucune partie de cette publication ne peut etre reproduite ni utilisee sous quelque forme que ce soit et par aucun procede, electronique ou mecanique, y compris la photocopie et les microfilms, sans I'accord écrit de I'IEC ou du Comite national de I'IEc du pays du demandeur. Si vous avez des questions sur le copyright de I'lEC ou si vous desirez obtenir des droits supplementaires sur cette publication, utilisez les coordonnees ci-apres ou contactez le Comite national de I'IEC de votre pays de residence. IEC Central Office Tel.: +41 22 919 02 11 3, rue de Varembe [email protected] CH-1211 Geneva 20 www.iec.ch Switzerland About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. AboutIECpublications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigendum or an amendment might have been published. IEC publications search-webstore.iec.ch/advsearchform Electropedia -www.electropedia.org The advanced search enables to find IEC publications by a The world's leading online dictionary on electrotechnology, varietyofcriteria (referencenumber,text,technical containing more than 22 000 terminological entries in English committee,...). It also gives information on projects, replaced and French, with equivalent terms in 16 additional languages. and withdrawn publications. Also known as the International Electrotechnical Vocabulary (IEV) online. IEC Just Published - webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Published IE Glossary -std.iec.ch/glossary details all new publications released. Available online and once 67 000 electrotechnical terminology entries in English and a month by email. French extracted from the Terms and Definitions clause of IEC publications issued since 2002. Some entries have been IECCustomerServiceCentre-webstore.iec.ch/csc collected from earlier publications of IEC TC 37, 77, 86 and If you wish to give us your feedback on this publication or need CISPR. further assistance,please contact the Customer Service Centre:[email protected] A propos de I'IEc La Commission Electrotechnique Internationale (lEC) est la premiere organisation mondiale qui elabore et publie des Normes internationales pour tout ce qui a trait a I'électricite, a I'electronique et aux technologies apparentees. A propos des publications IEC Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possédez I'édition la plus recente, un corrigendum ou amendement peut avoir ete publie Recherche depublications IEC Le premier dictionnaire d'electrotechnologie en ligne au monde, webstore.iec.ch/advsearchform avec plus de 22 000 articles terminologiques en anglais et en La recherche avancee permet de trouver des publications IEC francais, ainsi que les termes equivalents dans 16 langues en utilisant differents criteres (numero de reference, texte, additionnelles. Egalement appele Vocabulaire comite d'etudes...). Elle donne aussi des inf