Abbreviations
A.1
List of abbreviations
Abbreviation / symbol
"
<
>
≤
≥
±
≙
%
% vol
°
°C
°F
A
AC
ANSI
ATEX
CE
CH
cm
CO
CO
2
DC
DIN
DN
DP
EC
EEC
e. g.
EMC
EN
EPA
ESD
EU
Ex
FFKM
LDS 6 & Optics housing CD 6 Compact Operating Instructions
Compact Operating Instructions, 12/2022, A5E03314905-AB
Explanation
Inch - 1" ≙ 25.4 mm
Less than
Greater than
Less than or equal to
Greater than or equal to
Plus-minus, more or less
Corresponds to
Per cent
Per cent by volume
Degrees
Degrees celsius - 1°C ≙ 1.8 °F
Degrees fahrenheit - 1°F ≙ 0.555... °C
Ampere
Alternating Current
American National Standards Institute
Explosive atmospheres (French: Atmosphères Explosibles)
European Community (French: Communautée Européenne)
Channel
Centimeter
Carbon monoxide
Carbon dioxide
Direct Current
German Standardization Institute (German: Deutsches Institut für Nor‐
mung)
Diameter nominal
Distributed Peripheral I/O
European Community
European Economic Community
For example (from Latin: exempli gratia)
Electromagnetic compatibility
European Standard (German: Europäische Norm)
Electrostatic Protected Area
Electrostatic Discharge
European Union
Explosive atmosphere
Perfluoro elastomer
A
65