Limiting process conditions [1]
properties characterizing extreme values which an process quantity can assume without damaging the device
Hierarchy#
Ancestors (top) → ABC318 (highlighted) → subclasses and powertype instances. Capped at 12 each; see the full lists in the sections below.
Higher level classes3#
Declared properties13#
standard to which a statement on thermal shock resistance refers
standard to which a statement on pressure shock resistance refers
lowest fluid velocity to which the wetted parts of the device may be subjected without permanent impairment of its operating characteristics
highest fluid velocity to which the wetted parts of the device can be subjected without permanent impairment of its operating characteristics
lowest temperature to which the wetted parts of the equipment can be subjected without permanent impairment of operating characteristics
highest temperature to which the wetted parts of the device may be subjected without permanent impairment of operating characteristics
lowest process absolute pressure to which the wetted parts of the equipment can be subjected without permanent impairment of operating characteristics
highest absolute process pressure to which the wetted parts of the equipment can be subjected without permanent impairment of operating characteristics
mechanical resistance of devices to rapid temperature changes in specified degrees of severity without the device sustaining any permanent damage
mechanical resistance of devices to rapid pressure changes in specified degrees of severity without the device sustaining any permanent damage
lowest process gauge pressure to which the wetted parts of the equipment can be subjected without permanent impairment of operating characteristics
highest gauge process pressure to which the wetted parts of the equipment can be subjected without permanent impairment of operating characteristics
reference to block ABC317
Subclasses#
No subclasses
This class is a leaf — no other classes inherit from it.
Metadata#
- Version
- 3
- Revision
- 1
- Status
- Standard
- Publisher
- IEC
- Published in
- IEC 61987
- Responsible committee
- IEC/SC 65E
- Change request
C00112- Dates
- Original: 2017-12-07
- Current version: 2022-12-09
- Current revision: 2022-12-09
Full source data#
Every key from the original .xls export, including multilingual variants, status, publisher, committee, and workbook-specific codes.
Raw properties (28 keys from source .xls) — click to expand
- C002
- C00112
- C011
- IEC
- C012
- IEC 61987
- C016
- Standard
- C017.de
- 1
- C017.fr
- 0
- C018.de
- 2021-08-12
- C018.fr
- 2013-08-27
- C019.de
- Mr. W. Hartmann
- C019.fr
- Mr. W. Hartmann
- MDC_P001_5
- 0112/2///61987#ABC318
- MDC_P002_1
- 3
- MDC_P002_2
- 1
- MDC_P003_0
- 2022-12-09
- MDC_P003_1
- 2017-12-07
- MDC_P003_2
- 2022-12-09
- MDC_P003_3
- 2022-12-09
- MDC_P004.de
- Prozessbedingungen (Grenzbedingungen) [1]
- MDC_P004.en
- Limiting process conditions [1]
- MDC_P004.fr
- Conditions de processus limitantes [1]
- MDC_P006.de
- Merkmale, die Extremwerte kennzeichnen, die eine Prozessgröße annehmen kann, ohne dass das Gerät zerstört wird
- MDC_P006.en
- properties characterizing extreme values which an process quantity can assume without damaging the device
- MDC_P006.fr
- propriétés caractérisant des valeurs extrêmes qu’une grandeur de processus peut prendre sans endommager l’instrument de mesure (version de bloc 1)
- MDC_P010
- 0112/2///61987#ABV501
- MDC_P011
- ITEM_CLASS
- MDC_P012
- IEC/SC 65E
- MDC_P014
- {0112/2///61987#ABA956,0112/2///61987#ABB186,0112/2///61987#ABA957,0112/2///61987#ABB187,0112/2///61987#ABA920,0112/2///61987#ABA921,0112/2///61987#ABB072,0112/2///61987#ABA117,0112/2///61987#ABB073,0112/2///61987#ABA118,0112/2///61987#ABA119,0112/2///61987#ABA120,0112/2///61987#ABC947}
- MDC_P019
- false
Version history4#
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.