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

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-1997

Publisher

National Standards Authority of Ireland

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For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

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

Specifies requirements for diaphragm and capsule indicating pressure gauges, vacuum gauges and combined vacuum and pressure gauges, from 50 to 250 nominal size with ranges up to 25 bar for the measurement of gauge pressure.

DocumentType	Standard
Pages	34
PublisherName	National Standards Authority of Ireland
Status	Current

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