ISO INTERNATIONAL STANDARD 4266-4 Second edition 2023-07 Petroleum and liquid petroleum products Measurement of level and temperature in storage tanks by automatic methods - Part 4: Measurement of temperature in atmospheric tanks Pétrole et produits pétroliers liquides - Mesurage du niveau et de la température dans les reservoirs de stockage par méthodes automatiques Partie 4: Mesurage de la temperature dans les réservoirs a pression atmosphérique Reference number ISO 4266-4:2023(E) Tso IS02023 IS0 4266-4:2023(E) COPYRIGHT PROTECTED DOCUMENT @IS02023 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on or IsoO's member body in the country of the requester. ISO copyright office CP 40i : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2023 - All rights reserved