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  • EN ISO 5167-1:2003

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    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)

    Available format(s): 

    Withdrawn date:  29-09-2003

    Language(s): 

    Published date:  28-02-2003

    Publisher:  Comite Europeen de Normalisation

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols and subscripts
       4.1 Symbols
       4.2 Subscripts
    5 Principle of the method of measurement and computation
       5.1 Principle of the method of measurement
       5.2 Method of determination of the diameter ratio of the
           selected standard primary device
       5.3 Computation of flowrate
       5.4 Determination of density, pressure and temperature
    6 General requirements for the measurements
       6.1 Primary device
       6.2 Nature of the fluid
       6.3 Flow conditions
    7 Installation requirements
       7.1 General
       7.2 Minimum upstream and downstream straight lengths
       7.3 General requirements for flow conditions at the primary
           device
       7.4 Flow conditioners (see also Annex C)
    8 Uncertainties on the measurement of flow-rate
       8.1 Definition of uncertainty
       8.2 Practical computation of the uncertainty
    Annex A (informative) Iterative computations
    Annex B (informative) Examples of values of the pipe wall
             uniform equivalent roughness, k
    Annex C (informative) Flow conditioners and flow straighteners
    Bibliography

    Abstract - (Show below) - (Hide below)

    ISO 5167-1:2003 defines terms and symbols and establishes the general principles for methods of measurement and computation of the flowrate of fluid flowing in a conduit by means of pressure differential devices (orifice plates, nozzles and Venturi tubes) when they are inserted into a circular cross-section conduit running full. ISO 5167-1:2003 also specifies the general requirements for methods of measurement, installation and determination of the uncertainty of the measurement of flowrate. It also defines the general specified limits of pipe size and Reynolds number for which these pressure differential devices are to be used.ISO 5167 (all parts) is applicable only to flow that remains subsonic throughout the measuring section and where the fluid can be considered as single-phase. It is not applicable to the measurement of pulsating flow.

    General Product Information - (Show below) - (Hide below)

    Committee CEN/SS F05
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Withdrawn

    Standards Referenced By This Book - (Show below) - (Hide below)

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    DIN EN 14367:2005-10 Non controllable backflow preventer with different pressure zones - Family C, type A
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    DIN EN 14705:2005-10 Heat exchangers - Method of measurement and evaluation of thermal performances of wet cooling towers; German version EN 14705:2005
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    DIN EN 14453:2005-08 Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D, type C; German version EN 14453:2005
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    DIN EN 15500:2008-12 CONTROL FOR HEATING, VENTILATING AND AIR-CONDITIONING APPLICATIONS - ELECTRONIC INDIVIDUAL ZONE CONTROL EQUIPMENT
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    I.S. EN 15500:2008 CONTROL FOR HEATING, VENTILATING AND AIR-CONDITIONING APPLICATIONS - ELECTRONIC INDIVIDUAL ZONE CONTROL EQUIPMENT
    UNI EN 16145 : 2013 SANITARY TAPWARE - EXTRACTABLE OUTLETS FOR SINK AND BASIN MIXERS - GENERAL TECHNICAL SPECIFICATION
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    I.S. EN 1751:2014 VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPER AND VALVES
    DIN EN 13141-2:2010-12 Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 2: Exhaust and supply air terminal devices
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    I.S. EN 13355:2005 COATING PLANTS - COMBINED BOOTHS - SAFETY REQUIREMENTS
    I.S. EN 200:2008 SANITARY TAPWARE - SINGLE TAPS AND COMBINATION TAPS FOR WATER SUPPLY SYSTEMS OF TYPE 1 AND TYPE 2 - GENERAL TECHNICAL SPECIFICATION
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    DIN EN 14452 E : 2005 DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - PIPE INTERRUPTER WITH ATMOSPHERIC VENT AND MOVING ELEMENT DN 10 TO DN 20 - FAMILY D, TYPE B
    DIN EN 14451 E : 2005 DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - IN-LINE ANTI-VACUUM VALVES DN 8 TO DN 80 - FAMILY D, TYPE A
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    I.S. EN 14451:2005 DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - IN-LINE ANTI-VACUUM VALVES DN 8 TO DN 80 - FAMILY D, TYPE A
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    BS EN ISO 5167-4:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Venturi tubes
    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
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    EN 15726:2011 Ventilation for buildings - Air diffusion - Measurements in the occupied zone of air-conditioned/ventilated rooms to evaluate thermal and acoustic conditions
    EN 14277:2006 Ventilation for buildings - Air terminal devices - Method for airflow measurement by calibrated sensors in or close to ATD/plenum boxes
    EN 15500:2008 Control for heating, ventilating and air-conditioning applications - Electronic individual zone control equipment
    EN 1751:2014 Ventilation for buildings - Air terminal devices - Aerodynamic testing of damper and valves
    EN 779:2012 Particulate air filters for general ventilation - Determination of the filtration performance
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    EN 1366-8:2004 Fire resistance tests for service installations - Part 8: Smoke extraction ducts
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