BS ISO 2186:2007
Current
The latest, up-to-date edition.
Fluid flow in closed conduits. Connections for pressure signal transmissions between primary and secondary elements
Hardcopy , PDF
English
31-05-2007
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1 Scope
2 Normative references
3 Terms and definitions
4 General principles
4.1 Safe containment
4.2 Piping specification
4.3 Isolation (block) valves
4.4 Valve manifolds
4.5 Installation
4.6 Pressure taps
4.7 Impulse line size
4.8 Insulation
5 Horizontal piping installations
5.1 Gases
5.2 Liquids
5.3 Condensing vapours, e.g. steam
6 Vertical piping systems
6.1 General
6.2 Gases
6.3 Liquids
6.4 Condensing vapours, e.g. steam
7 Piezometer ring
8 Special cases
Annex A (informative) Guidance on pipe diameters for
long impulse lines
Annex B (informative) Impulse-line dynamics
Annex C (informative) Elevation head example calculation
Annex D (informative) Supplementary figures
Bibliography
Provides provisions for the design, lay-out and installation of a pressure signal transmission system, whereby a pressure signal from a primary fluid flow device can be transmitted by known techniques to a secondary device safely and in such a way that the value of the signal is not distorted or modified.
| Committee |
CPI/30/2
|
| DevelopmentNote |
Supersedes 05/30098143 DC. (05/2007)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard sets out provisions for the design, lay-out and installation of a pressure signal transmission system, whereby a pressure signal from a primary fluid flow device can be transmitted by known techniques to a secondary device safely and in such a way that the value of the signal is not distorted or modified.
| Standards | Relationship |
| ISO 2186:2007 | Identical |
| ISO 5167-3:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 3: Nozzles and Venturi nozzles |
| ISO 5167-4:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 4: Venturi tubes |
| ISO 5167-2:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 2: Orifice plates |
| ISO/TR 3313:1998 | Measurement of fluid flow in closed conduits Guidelines on the effects of flow pulsations on flow-measurement instruments |
| ISO 5167-1:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements |
| ISO 4006:1991 | Measurement of fluid flow in closed conduits — Vocabulary and symbols |
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