• There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

NF EN 12261 : 2002 AMD 1 2006

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

View Superseded by
withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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Withdrawn date

06-07-2018

Published date

12-01-2013

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

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.

DevelopmentNote
Indice de classement: E17-303PR. (09/2002) PR NF EN 12261 September 2017. (10/2017)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Withdrawn
SupersededBy

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

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)

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.