BS EN 14277:2006
Current
The latest, up-to-date edition.
Ventilation for buildings. Air terminal devices. Method for airflow measurement by calibrated sensors in or close to ATD/plenum boxes
Hardcopy , PDF
English
30-11-2006
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Foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
3.1 Terms and definitions
3.2 Symbols
4 Instrumentation
4.1 Air flow rate measurement
4.2 Pressure measurement
4.3 Temperature measurement
5 Sampling
5.1 General
5.2 Integral damper
6 Determination of the calibration curve
6.1 Principle
6.2 Test installation
6.3 Test procedure
7 Test to determine the effect of flow disturbance on
measurement accuracy
7.1 Principle
7.2 Test procedure
8 Test report
8.1 Test results
8.2 Contents
Annex A (normative) Zero-pressure difference method - Principle
Describes methods for the laboratory aerodynamic testing and rating of the air flow rate measurement accuracy of fixed air flow rate measurement devices, including supply and exhaust air terminal devices (ATD) and in-duct measurement stations (IMS) and the sensitivity of such devices to flow disturbance.
| Committee |
RHE/2
|
| DevelopmentNote |
Supersedes 01/714475 DC (11/2006)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This European Standard specifies methods for the laboratory aerodynamic testing and rating of the air flow rate measurement accuracy of fixed air flow rate measurement devices, including supply and exhaust air terminal devices (ATD) and in-duct measurement stations (IMS) and the sensitivity of such devices to flow disturbance. A general overview of different test configurations is shown in Figure 1.
| Standards | Relationship |
| EN 14277:2006 | Identical |
| NS EN 14277 : 1ED 2007 | Identical |
| UNE-EN 14277:2007 | Identical |
| I.S. EN 14277:2006 | Identical |
| SN EN 14277 : 2006 | Identical |
| NEN EN 14277 : 2006 | Identical |
| NBN EN 14277 : 2006 | Identical |
| NF EN 14277 : 2006 | Identical |
| DIN EN 14277:2006-11 | Identical |
| ISO 5167-3:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 3: Nozzles and Venturi nozzles |
| EN ISO 5167-2:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates (ISO 5167-2:2003) |
| EN 12238:2001 | Ventilation for buildings - Air terminal devices - Aerodynamic testing and rating for mixed flow application |
| EN 12792:2003 | Ventilation for buildings - Symbols, terminology and graphical symbols |
| ISO 5167-4:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 4: Venturi tubes |
| EN ISO 5167-4:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes (ISO 5167-4:2003) |
| ISO 5167-2:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 2: Orifice plates |
| EN ISO 5167-1:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2003) |
| EN ISO 5167-3:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles (ISO 5167-3:2003) |
| ISO 5167-1:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements |
| ISO 5221:1984 | Air distribution and air diffusion Rules to methods of measuring air flow rate in an air handling duct |
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