PRESSURE GAUGES - PART 3: DIAPHRAGM AND CAPSULE PRESSURE GAUGES - DIMENSIONS, METROLOGY, REQUIREMENTS AND TESTING

Published date

01-12-2013

Publisher

Avant-propos
1 Domaine d'application
2 Références normatives
3 Définitions
4 Dimensions nominales
5 Étendues d'échelle
6 Classes d'exactitude
7 Dimensions
8 Parties en contact avec les fluides
9 Prescriptions
10 Essais
11 Emballage pour le transport
12 Désignation
Annexe A (informative) Exemples de chiffraison d'échelle pour
les classes d'exactitude 0,6 à 4
Annexe B (informative) Exemples de raccordements à brides ou
de raccordements spéciaux

Defines requirements for diaphragm and capsule indicating pressure gauges, vacuum gauges and combined vacuum and pressure gauges (compound gauges) from 50 - 250 nominal size having ranges up to 25 bar for measuring gauge pressure. Includes test procedures for performance applicable at type approval and production piece tests. Applicable to gauges for industrial use with common industrial fluids. Not applicable to pressure gauges for oxygen or acetylene use nor gauges having electrical contacts.

DevelopmentNote	Indice de Classement: E15-039-3 Supersedes NFE 15 012: 1980, NFE 15 013, NFE 15 014, NFE 15 025, NFE 15 027 and NFE 15 030 (10/2001)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Current
Supersedes	NFE 15 025 : 1985 NFE 15 014 : 1986 NFE 15 013 : 1988 NFE 15 027 : 1985 NFE 15 030 : 1982

Standards	Relationship
BS EN 837-3:1998	Identical
DIN EN 837-3:1997-02	Identical
UNE-EN 837-3:1997	Identical
UNI EN 837-3 : 1998	Identical
EN 837-3:1996	Identical

NFE 15 100 : 2000	INDUSTRIAL PRESSURE GAUGES AND THERMOMETERS - METALLIC INDICATOR PRESSURE GAUGES AND THERMOMETERS - PRESSURE GAUGES AND THERMOMETERS WITH CONTROL FUNCTION
NF EN 12693 : 2008	REFRIGERATING SYSTEMS AND HEAT PUMPS - SAFETY AND ENVIRONMENTAL REQUIREMENTS - POSITIVE DISPLACEMENT REFRIGERANT COMPRESSORS
NFE 15 034 : 2000	INDUSTRIAL PRESSURE GAUGES - METALLIC PRESSURE GAUGE INDICATORS - DIFFERENTIAL GAUGES