UNI EN 837-3 : 1998
Current
The latest, up-to-date edition.
PRESSURE GAUGES - DIAPHRAGM AND CAPSULE PRESSURE GAUGES - DIMENSIONS, METROLOGY, REQUIREMENTS AND TESTING
31-10-1998
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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