NF EN 61518

NF EN 61518

September 2001
Standard Current

Mating dimensions between differential pressure (type) measuring instruments and flanged-on shut-off devices up to 413 bar (41,3 MPa)

Le présent document s'applique aux instruments de mesure de pression différentielle (type) équipés directement d'un appareil de coupure (collecteur) boulonné.

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Main informations

Collections

National standards and national normative documents

Publication date

September 2001

Number of pages

16 p.

Reference

NF EN 61518

ICS Codes

17.100   Measurement of force, weight and pressure

Classification index

C46-300

Print number

2 - mars 2002

International kinship

IEC 61518:2001

European kinship

EN 61518:2001
Sumary
Mating dimensions between differential pressure (type) measuring instruments and flanged-on shut-off devices up to 413 bar (41,3 MPa)

Le présent document s'applique aux instruments de mesure de pression différentielle (type) équipés directement d'un appareil de coupure (collecteur) boulonné.
Table of contents
  • Avant-propos
    2
  • Introduction
    4
  • 1 Domaine d'application
    5
  • 2 Références normatives
    5
  • 3 Dimensions
    6
  • 3.1 Dimensions des connexions aux instruments de mesure de pression différentielle (type)
    6
  • 3.2 Dimensions des connexions aux blocs collecteurs
    6
  • 3.3 Anneaux d'étanchéité
    6
  • 3.4 Connexions à bride (voir les figures 4 et 5)
    8
  • 4 Installation
    8
  • 5 Matériau des boulons
    8
  • 6 Marquage
    9
  • Annexe ZA (normative) Références normatives à d'autres publications internationales avec les publications européennes correspondantes
    14
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