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Homepage>CSN Standards>38 POWER ENGINEERING FIRE SAFETY>3861 Gas, quality, purification>CSN EN ISO 15112 - Natural gas - Energy determination
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Released: 01.09.2019
CSN EN ISO 15112 - Natural gas - Energy determination

CSN EN ISO 15112

Natural gas - Energy determination

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Number of Standard:CSN EN ISO 15112
Category:386102
Pages:84
Released:01.09.2019
Catalog number:507612
DESCRIPTION

CSN EN ISO 15112

CSN EN ISO 15112 This document provides the means for energy determination of natural gas by measurement or by calculation, and describes the related techniques and measures that are necessary to take. The calculation of thermal energy is based on the separate measurement of the quantity, either by mass or by volume, of gas transferred and its measured or calculated calorific value. The general means of calculating uncertainties are also given. Only systems currently in use are described. NOTE - Use of such systems in commercial or official trade can require the approval of national authorization agencies, and compliance with legal regulations is required. This document applies to any gas-measuring station from domestic to very large high-pressure transmission. New techniques are not excluded, provided their proven performance is equivalent to, or better than, that of those techniques referred to in this document. Gas-measuring systems are not the subject of this document.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.