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UNI EN 837-3 : 1998

Current

Current

The latest, up-to-date edition.

PRESSURE GAUGES - DIAPHRAGM AND CAPSULE PRESSURE GAUGES - DIMENSIONS, METROLOGY, REQUIREMENTS AND TESTING

Published date

10-31-1998

Foreword
1 Scope
2 Normative references
3 Definitions
4 Nominal sizes
5 Pressure ranges
6 Accuracy classes
7 Dimensions
8 Wetted parts
9 Requirements
10 Testing
11 Packaging for transportation
12 Designation
Annex A (informative) Examples of scale numbering for accuracy
classes from 0.6 to 4
Annex B (informative) Examples of flanged and special
connections

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.

Committee
CT 55
DevelopmentNote
REPLACES UNI 9764
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current
Supersedes

Standards Relationship
I.S. EN 837-3:1997 Identical
UNE-EN 837-3:1997 Identical
NF EN 837-3 : 1997 Identical
NS EN 837-3 : 1ED 1996 Identical
BS EN 837-3:1998 Identical
SN EN 837-3 : 1997 Identical
NBN EN 837-3 : 1997 Identical
EN 837-3:1996 Identical
NEN EN 837-3 : 1997 Identical
DIN EN 837-3:1997-02 Identical

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