Petroleum liquids and gases. Fidelity and security of dynamic measurement. Cabled transmission of electric and/or electronic pulsed data

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-12-1983

Publisher

British Standards Institution

National foreword
Committees responsible
Recommendations
0. Introduction
1. Scope and field of application
2. Definitions
3. Levels of security
4. System design principles and quality
5. Precautions
6. Installation
7. Commissioning and testing
8. Inspection and maintenance
Figures
1. Typical functional arrangement for pulse security
    system; Level E
2. Typical functional arrangement for pulse security
    system; Level D
3. Typical functional arrangement for pulse security
    system; Level C
4. Typical functional arrangement for pulse security
    system; Level B
5. typical functional arrangement for pulse security
    system; Level A

Establishes guidelines for five levels of security to ensure the integrity of the primary indication when transmitted as pulse data.

Committee	PTI/12
DevelopmentNote	Renumbers and supersedes BS 6439(1983). 1996 Version incorporates amendment 8894 to BS 6439(1983). Supersedes 81/52261 DC. (11/2005)
DocumentType	Standard
Pages	20
PublisherName	British Standards Institution
Status	Current
Supersedes	BS 6439(1983) : 1983 AMD 8894

Standards	Relationship
ISO 6551:1982	Identical
NBN EN ISO 6551 : 1995	Identical
SN EN ISO 6551 : 1997	Identical
EN ISO 6551:1995	Identical
UNI EN ISO 6551 : 2000	Identical
I.S. EN ISO 6551:1996	Identical
DIN EN ISO 6551:1996-08	Identical
NS EN ISO 6551 : 1ED 1995	Identical
NF EN ISO 6551 : 1996	Identical
NEN EN ISO 6551 : 1995	Identical