BS 6439(1983) : 1983 AMD 8894
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
RECOMMENDATIONS FOR FIDELITY AND SECURITY OF DYNAMIC MEASUREMENT OF PETROLEUM LIQUIDS AND GASES IN CABLED TRANSMISSION AS ELECTRIC AND OR ELECTRONIC DATA
15-03-1996
23-11-2012
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
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