BSI - BS 1646-4
Symbolic Representation for Process Measurement Control Functions and Instrumentation - Part 4: Basic Symbols for Process Computer, Interface and Shared Display/ Control Functions
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| Organization: | BSI |
| Publication Date: | 30 April 1984 |
| Status: | active |
| Page Count: | 16 |
| ICS Code (Graphical symbols for use on electrical and electronics engineering drawings, diagrams, charts and in relevant technical product documentation): | 01.080.40 |
| ICS Code (Graphical symbols for use on information technology and telecommunications technical drawings and in relevant technical product documentation): | 01.080.50 |
| ICS Code (Industrial process measurement and control): | 25.040.40 |
scope:
Specifies symbols to illustrate process computer and/or shared display/control functions in process measurement and control, e.g. on process flow diagrams. The symbols may be used in conjuction with the symbols given in Part 1 of BS 1646 but they do not provide a means of illustrating specific instruments or parts thereof.
Document History
BS 1646-4
April 30, 1984
Symbolic Representation for Process Measurement Control Functions and Instrumentation - Part 4: Basic Symbols for Process Computer, Interface and Shared Display/ Control Functions
Specifies symbols to illustrate process computer and/or shared display/control functions in process measurement and control, e.g. on process flow diagrams. The symbols may be used in conjuction with...
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