Total process material
properties characterizing the set of common process variables for a stream consisting of one or more phases for level measurement
Hierarchy#
Ancestors (top) → ABH326 (highlighted) → subclasses and powertype instances. Capped at 12 each; see the full lists in the sections below.
Higher level classes3#
Declared properties16#
density of a process material calculated to base conditions
temperature at which a liquid or vapour changes to the solid state at a given operating pressure
name or chemical formula of a process material
temperature at which one or more vapour components condense to liquid phase at a given operating pressure
temperature at which a vapour pressure reaches a given operating pressure
for a physical system exchanging quantities of heat with two bodies, during a reversible cycle, a positive state quantity characterizing each body and proportional to the quantity of heat exchanged with this body
density measured under operating conditions
pressure using absolute vacuum as the datum point
pressure using atmospheric pressure as the datum point
temperature at which a solid changes to the vapor state at the given operating pressure
quantity of process material measured by its resistance to a change in motion and the force of gravity exerted on it
volume of material measured under operating conditions
height of process material in a tank, vessel, silo or other container
volume of material in a vessel expressed as a percentage of the total volume which is allowed to be filled
change in height per unit time of a process material in a vessel
intensity of surface movement of a liquid induced by an addition device
Subclasses#
No subclasses
This class is a leaf — no other classes inherit from it.
Metadata#
- Version
- 1
- Revision
- 1
- Status
- Standard
- Publisher
- IEC
- Published in
- IEC 61987
- Responsible committee
- SC65E – IEC 61987
- Change request
C00018- Dates
- Original: 2014-12-17
- Current version: 2018-03-20
- Current revision: 2018-03-20
Full source data#
Every key from the original .xls export, including multilingual variants, status, publisher, committee, and workbook-specific codes.
Raw properties (22 keys from source .xls) — click to expand
- C002
- C00018
- C011
- IEC
- C012
- IEC 61987
- C016
- Standard
- C017.de
- 0
- C018.de
- 2014-12-17
- C019.de
- Mr. W. Hartmann
- MDC_P001_5
- 0112/2///61987#ABH326
- MDC_P002_1
- 1
- MDC_P002_2
- 1
- MDC_P003_0
- 2018-03-28
- MDC_P003_1
- 2014-12-17
- MDC_P003_2
- 2018-03-20
- MDC_P003_3
- 2018-03-20
- MDC_P004.de
- Gesamtstoff
- MDC_P004.en
- Total process material
- MDC_P006.de
- Merkmale, die die gemeinsamen Prozessgrößen für einen aus einer oder mehreren Phasen bestehenden Mediumsstrom für die Füllstandmessung kennzeichnen
- MDC_P006.en
- properties characterizing the set of common process variables for a stream consisting of one or more phases for level measurement
- MDC_P010
- 0112/2///61987#ABV501
- MDC_P011
- ITEM_CLASS
- MDC_P012
- SC65E – IEC 61987
- MDC_P014
- {0112/2///61987#ABA622,0112/2///61987#ABH329,0112/2///61987#ABH330,0112/2///61987#ABH328,0112/2///61987#ABH327,0112/2///61987#ABH331,0112/2///61987#ABB181,0112/2///61987#ABB182,0112/2///61987#ABA927,0112/2///61987#ABA946,0112/2///61987#ABA557,0112/2///61987#ABA561,0112/2///61987#ABA626,0112/2///61987#ABB293,0112/2///61987#ABA625,0112/2///61987#ABH332}
Version history1#
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.