GEA Aseptomag GD, Operating Instruction

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13 Appendix
13.1 Lists
13.1.1 Abbreviations and terms
Abbreviation Explanation
° Symbol for the grade of a scale [degrees]
All degree data is assumed to be angle degrees unless explicitly specified
otherwise.
°C Unit of measurement of temperature [degree Celsius]
°F Unit of measurement of temperature [degree Fahrenheit]
AISI American Iron and Steel Institute; material designation
ATEX Atmosphères Explosibles
Directive of the European Union on explosion protections
AZ Venting cylinder
bar Unit of measurement of pressure [bar]
All pressure data is assumed to be gauge pressure [barg] unless explicitly
specified otherwise.
CFR Code of Federal Regulations; collection of US federal regulations
d Short name for diameter
DIN German standard issued by DIN (Deutsches Institut für Normung e.V.,
German Institute for Standardisation)
dm
3
Unit of measurement of volume [cubic decimetre]
DN DIN nominal width
EN European Standard
EPDM Ethylene Propylene Diene Rubber
Material designation, short designation according to DIN/ISO 1629
FDA U.S. Food and Drug Administration
Food monitoring and drug administration in the USA
FEP Fluorinated ethylene propylene; material designation, short name
H
2
O
2
Hydrogen peroxide; chemical formula
ISO International standard of the International Organization for Standardization
ACSC Air-closing/spring-opening; direction of action air
m/s Unit of measurement of speed/velocity [metres per second]
min. Unit of measurement of time [minute]
mm Unit of measurement of length [millimetre]
μm Unit of measurement of length [micrometre]
NC Normally Closed; direction of action spring-closing/air-opening
Appendix
Lists
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