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UNI EN 14236:2007現(xiàn)行

Ultrasonic Domestic Gas Meters

出版：Italian Standards

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基本信息

標(biāo)準(zhǔn)編號(hào)： UNI EN 14236:2007

標(biāo)準(zhǔn)類別：Standard

出版單位：Italian Standards

標(biāo)準(zhǔn)頁數(shù)：0

標(biāo)準(zhǔn)簡(jiǎn)介

Specifies requirements and tests for the construction, performance and safety of class 1,0 and class 1,5 battery powered ultrasonic gas meters (hereinafter referred to as meters), having co-axial single pipe, or two pipe connections, used to measure volumes of distributed fuel gases of the second and/or third family, as given in EN 437, at maximum working pressures not exceeding 0,5 bar and maximum actual flow rates of up to 10 m[3]/h over a minimum ambient temperature range of -10 degrees C to +40 degrees C, and minimum gas temperature span of 40 K, for domestic applications.

標(biāo)準(zhǔn)備注

Supersedes UNI ENV 14236. (10/2007)

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

UNI ENV 14236:2005

UNI ENV 14236 : 2005

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

UNI EN 14236 : 2018

等同采用的國(guó)際標(biāo)準(zhǔn)

ONORM EN 14236:2007 - Identical

NEN EN 14236:2007 - Identical

SS EN 14236 Ed. 1 (2007) - Identical

UNE EN 14236:2007 - Identical