This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
Forms and extension of part 1 which is limited to identification of instrument functions. Includes additional symbols and is intended for the communication of measurement and control fuctions among instrument specialists and other engineers involved in vessels, piping, layout design and operation. The definitions given in ISO 3511-1 apply equally to this part.Messen, Steuern, Regeln in der Verfahrenstechnik; Zeichen für die funktionelle Darstellung; Teil 2: Erweiterung der Grundforderungen
Status: PublishedPublication date: 1984-06
Edition: 1Number of pages: 8
Technical Committee: ISO/TC 10/SC 10 Process plant documentation
Buy this standard
|std 1 61|
|std 2 61||Paper|
A standard is reviewed every 5 years
Stage: 90.92 (To be revised)
Will be replaced byUnder development
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