Limiting flow conditions
properties characterizing extreme values which flow quantity can assume without damaging the measuring instrument
Hierarchy#
Ancestors (top) → ABC317 (highlighted) → subclasses and powertype instances. Capped at 12 each; see the full lists in the sections below.
Higher level classes3#
Declared properties5#
highest mass flow rate to which the device may be subjected during operation without permanent impairment of its operating characteristics
highest actual volume flow rate to which the device may be subjected during operation without permanent impairment of its operating characteristics
highest normalized volume flow rate to which the device may be subjected during operation without permanent impairment of its operating characteristics
lowest absolute pressure downstream of the flowmeter for which no cavitation damage is to be expected
lowest gauge pressure downstream of the flowmeter for which no cavitation damage is to be expected
Subclasses#
No subclasses
This class is a leaf — no other classes inherit from it.
Metadata#
- Version
- 1
- Revision
- 2
- Status
- Standard
- Responsible committee
- SC65E – IEC 61987
- Change request
C00004- Dates
- Original: 2013-08-27
- Current version: 2013-08-27
- Current revision: 2014-06-18
Full source data#
Every key from the original .xls export, including multilingual variants, status, publisher, committee, and workbook-specific codes.
Raw properties (25 keys from source .xls) — click to expand
- C002
- C00004
- C016
- Standard
- C017.de
- 0
- C017.fr
- 0
- C018.de
- 2014-12-12
- C018.fr
- 2013-08-27
- C019.de
- Mr. W. Hartmann
- C019.fr
- Mr. W. Hartmann
- MDC_P001_5
- 0112/2///61987#ABC317
- MDC_P002_1
- 1
- MDC_P002_2
- 2
- MDC_P003_0
- 2018-03-28
- MDC_P003_1
- 2013-08-27
- MDC_P003_2
- 2013-08-27
- MDC_P003_3
- 2014-06-18
- MDC_P004.de
- Grenzbedingungen für Durchfluss
- MDC_P004.en
- Limiting flow conditions
- MDC_P004.fr
- Conditions de débit limitantes
- MDC_P006.de
- Merkmale, die Extremwerte kennzeichnen, die eine Durchflussgröße annehmen kann, ohne dass das Messgerät zerstört wird
- MDC_P006.en
- properties characterizing extreme values which flow quantity can assume without damaging the measuring instrument
- MDC_P006.fr
- propriétés caractérisant des valeurs extrêmes qu’une grandeur de débit peut prendre sans endommager l’instrument de mesure
- MDC_P010
- 0112/2///61987#ABV501
- MDC_P011
- ITEM_CLASS
- MDC_P012
- SC65E – IEC 61987
- MDC_P014
- {0112/2///61987#ABB075,0112/2///61987#ABB189,0112/2///61987#ABA122,0112/2///61987#ABA123,0112/2///61987#ABA124}
Version history2#
IEC CDD records every published revision of each entity — version number, status, timestamp, and the change request that introduced it. OpenCDD captures the full chain of custody from cdd.iec.ch; the entry marked Current is the one rendered on this page.