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naSRPS EN 16211:2023

Ventilation for buildings - Measurement of air flow rates on site - Methods

General information

45.99     May 8, 2024

50.20    Jul 11, 2024



European Norm

17.120.10     91.140.30  



This document specifies methods for the measurement of air flow rates on site. It provides a description of the air flow rate measurement methods and how measurements are performed within the margins of stipulated method uncertainties. It gives the necessary measurement conditions (e.g. length of straight duct, uniform velocity profile) to achieve the stipulated measurement uncertainties.
The methods for measuring the air flow rate inside ducts do not apply to:
- ducts that are not circular or rectangular (e.g. oblong ducts);
- flexible ducts.

Life cycle


SRPS EN 16211:2015


naSRPS EN 16211:2023
45.99 Dispatch of FV draft to CCMC
May 8, 2024

Related project

Adopted from FprEN 16211 IDENTICAL