ISO 3511-1:1977

Process measurement control functions and instrumentation — Symbolic representation — Part 1: Basic requirements

Publication date: Jul 1, 1977

General information

Current stage: 90.92 Effective date: May 2, 2022

Originator: ISO

Owner: ISO/TC 10/SC 10

Type: International Standard

ICS: 01.080.30 25.040.40

Languages: French English

Buying

Status: Published

PDF - ALL 7,123

Paper - ALL 7,123

CD - ALL 7,123

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Scope

Forms one part of four which provide a universal means of communication between the various interests involved in the design, manufacture, installation and operation of measurement and control equipment used in the process industries. This part establishes a symbols system for use in depicting the basic functions. The system has been limited to the identification of instrument functions and does not provide means of illustrating specific instruments. The definitions are used solely for the purpose of application and understanding of the symbol system.

Life cycle

NOW

PUBLISHED
ISO 3511-1:1977
90.92 Standard to be revised
May 2, 2022

REVISED BY

ABANDON
ISO/WD 3511-1

IN_DEVELOPMENT
ISO/FDIS 14617-2