Abstract

This European Standard specifies simplified methods for the measurement of air flows on site. It provides a description of the air flow methods and how measurements are performed within the margins of stipulated method uncertainties. One measurement method is to take point velocity measurements across a cross-section of a duct to obtain the air flow. This simplified method is an alternative to the method described in ISO 3966 and EN 12599. This European Standard requests certain measurement conditions (length of straight duct and uniform velocity profile) to be met to achieve the stipulated measurement uncertainties for the simplified method.

Begin

2022-12-06

WI

00156269

Planned document number

DIN EN 16211

Project number

04112051

Responsible national committee

NA 041-02-50 AA - Fundamentals (Mirror committee CEN/TC 156 plus WG 1, 8, 20, 23, 24, 25 und WG 26)  

Responsible european committee

CEN/TC 156/WG 4 - Air terminal devices  

draft standard

Ventilation for buildings - Measurement of air flow rates on site - Methods; German and English version prEN 16211:2023
2023-05
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previous edition(s)

Ventilation for buildings - Measurement of air flows on site - Methods; German version EN 16211:2015
2015-09

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