• NF EN 12261 : 2002 AMD 1 2006

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    GAS METERS - TURBINE GAS METERS

    Available format(s): 

    Withdrawn date:  06-07-2018

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Association Francaise de Normalisation

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

    Avant-propos
    1 Domaine d'application
    2 Références normatives
    3 Termes, définitions et symboles
      3.1 Termes et définitions
      3.2 Symboles
    4 Classification du compteur
      4.1 Sélection des brides en fonction de la pression
      4.2 Calibres de compteur de gaz, étendue de mesure et
          dimensions des raccordements
      4.3 Raccordements et calibres
      4.4 Plages de températures
    5 Exigences de performance métrologique
      5.1 Généralités
      5.2 Essai de modèle
    6 Exigences de conception et matériaux
      6.1 Généralités
      6.2 Robustesse
      6.3 Résistance aux conditions d'environnement
      6.4 Mécanismes de compteur amovibles
      6.5 Dispositifs indicateurs et accessoires
      6.6 Prises de pression et de température
      6.7 Lubrification
    7 Sortie de données du compteur
      7.1 Généralités
      7.2 Dispositif indicateur
      7.3 Générateur d'impulsions
      7.4 Axe de sortie
      7.5 Élément de controle
    8 Marquage
      8.1 Généralités
      8.2 Plaque signalétique
      8.3 Sens d'écoulement
      8.4 Position de fonctionnement
      8.5 Autres raccordements
    Annexe A (normative) Spécifications relatives à
                           l'installation d'essai
    Annexe B (normative) Essai de perturbation
    Annexe C (informative) Recommandations d'utilisation
    Annexe D (normative) Essais individuels en usine
    Annexe E (normative) Exigences métrologiques et essais
                           pour chaque compteur avant
                           livraison (Essais individuels)
    Bibliographie

    Abstract - (Show below) - (Hide below)

    Describes the measuring conditions, requirements and tests for the construction, performance and safety of class 1,0 axial and radial turbine gas meters with mechanical indicating devices, herein after referred to as a meter(s), having in-line pipe connections for gas flow measurement.

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

    Development Note Indice de classement: E17-303PR. (09/2002) PR NF EN 12261 September 2017. (10/2017)
    Document Type Standard
    Publisher Association Francaise de Normalisation
    Status Withdrawn
    Superseded By

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

    FD X30 147 : 2015 FD MEASUREMENT PLAN FOR ENERGY PERFORMANCE MONITORING - DESIGN AND IMPLEMENTATION

    Standards Referencing This Book - (Show below) - (Hide below)

    NF EN ISO 9002 : 1994 SYSTEMES QUALITE - MODELE POUR L'ASSURANCE DE LA QUALITE EN PRODUCTION, INSTALLATION ET PRESTATIONS ASSOCIEES
    NF EN 437 : 2003 + A1 2009 TEST GASES - TEST PRESSURES - APPLIANCE CATEGORIES
    ISO 3:1973 Preferred numbers Series of preferred numbers
    NF EN 60947-5-6 : 2000 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-6: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - DC INTERFACE FOR PROXIMITY SENSORS AND SWITCHING AMPLIFIERS (NAMUR)
    NF EN 60529 : 92 AMD 2 2014 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE)
    NF EN 50020 : 2004 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INTRINSIC SAFETY 'I'
    NF 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
    NF EN 10204 : 2005 METALLIC PRODUCTS - TYPES OF INSPECTION DOCUMENTS
    EN 119000 : 1996 HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS: GENERIC SPECIFICATION: DRY AND MERCURY WETTED REED CONTACT UNITS
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    NF EN ISO 9001 : 2015 QUALITY MANAGEMENT SYSTEMS - REQUIREMENTS
    NF EN 50014 : 1999 AMD 2 2004 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS
    IEC 60947-5-6:1999 Low-voltage switchgear and controlgear - Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers (NAMUR)
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