EN ISO 18453:2005

Natural gas - Correlation between water content and water dew point (ISO 18453:2004)

ISO 18453:2004 specifies a method to provide users with a reliable mathematical relationship between water content and water dew point in natural gas when one of the two is known. The calculation method, developed by GERG; is applicable to both the calculation of the water content and the water dew point.
ISO 18453:2004 gives the uncertainty for the correlation but makes no attempt to quantify the measurement uncertainties.

Erdgas - Beziehung zwischen Wassergehalt und Taupunkt (ISO 18453:2004)

Diese Internationale Norm legt ein mathematisches Verfahren fest, mit dem der Anwender den Wassergehalt oder den Wasser-Taupunkt eines Erdgases ermitteln kann, wenn der jeweils andere Wert bekannt ist.
Diese Internationale Norm beschreibt die Unsicherheit der Beziehung, macht aber keinen Versuch zur Quantifizierung der Messunsicherheiten.

Gaz naturel - Corrélation entre la teneur en eau et le point de rosée eau (ISO 18453:2004)

L'ISO 18453:2004 spécifie une méthode pour fournir à l'utilisateur une relation mathématique fiable entre la teneur en eau et le point de rosée eau du gaz naturel, lorsque l'une des deux valeurs est connue. La méthode de calcul, mise au point par le GERG, est applicable aussi bien pour calculer la teneur en eau que le point de rosée eau.
L'ISO 18453:2004 donne l'incertitude pour la corrélation, mais n'a pas pour but de quantifier les incertitudes de mesure.

Zemeljski plin – Korelacija med deležem vode in vodnim rosiščem (ISO 18453:2004)

General Information

• Status: Published
• Publication Date: 01-Nov-2005
• ICS: 75.060 - Natural gas
• Technical Committee: CEN/TC 238 - Test gases, test pressures and categories of appliances
• Drafting Committee: CEN/TC 238 - Test gases, test pressures and categories of appliances
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 02-Nov-2005
• Due Date: 07-Jul-2006
• Completion Date: 02-Nov-2005
• Ref Project: SIST EN ISO 18453:2006 - Natural gas - Correlation between water content and water dew point (ISO 18453:2004)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 18453:2006
01-januar-2006
=HPHOMVNLSOLQ±.RUHODFLMDPHGGHOHåHPYRGHLQYRGQLPURVLãþHP,62

Natural gas - Correlation between water content and water dew point (ISO 18453:2004)
Erdgas - Beziehung zwischen Wassergehalt und Taupunkt (ISO 18453:2004)
Gaz naturel - Corrélation entre la teneur en eau et le point de rosée eau (ISO
18453:2004)
Ta slovenski standard je istoveten z: EN ISO 18453:2005
ICS:
75.060 Zemeljski plin Natural gas
SIST EN ISO 18453:2006 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 18453:2006

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SIST EN ISO 18453:2006
EUROPEAN STANDARD
EN ISO 18453
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2005
ICS 75.060

English Version
Natural gas - Correlation between water content and water dew
point (ISO 18453:2004)
Gaz naturel - Corrélation entre la teneur en eau et le point Erdgas - Beziehung zwischen Wassergehalt und Taupunkt
de rosée eau (ISO 18453:2004) (ISO 18453:2004)
This European Standard was approved by CEN on 7 October 2005.
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. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the Central Secretariat or to any CEN member.
This European Standard exists 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 18453:2005: E
worldwide for CEN national Members.

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SIST EN ISO 18453:2006
EN ISO 18453:2005 (E)






Foreword



The text of ISO 18453:2004 has been prepared by Technical Committee ISO/TC 193 "Natural
gas” of the International Organization for Standardization (ISO) and has been taken over as EN
ISO 18453:2005 by CMC.

This European Standard shall be given the status of a national standard, either by publication of
an identical text or by endorsement, at the latest by May 2006, and conflicting national standards
shall be withdrawn at the latest by May 2006.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,
Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.



Endorsement notice

The text of ISO 18453:2004 has been approved by CEN as EN ISO 18453:2005 without any
modifications.

2

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SIST EN ISO 18453:2006


INTERNATIONAL ISO
STANDARD 18453
First edition
2004-07-01


Natural gas — Correlation between water
content and water dew point
Gaz naturel — Corrélation entre la teneur en eau et le point de rosée
de l'eau




Reference number
ISO 18453:2004(E)
©
ISO 2004

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SIST EN ISO 18453:2006
ISO 18453:2004(E)
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