
Supplement
Fabius plus SW 3.n
13
Overview
Abbreviations
The abbreviation BTPS has been removed. The abbreviations
STPD and RI have been added.
Symbols
The following symbols have been added or have changed:
Abbreviation
Explanation
RI
Revision Index
STPD
Standard Temperature and Pres-
sure, Dry
20 °C (68 °F), 1013 hPa, dry gas
Symbol
Explanation
Applied part of type BF (body
floating)
Applied part of type B
Keep free of oil and grease
DC voltage
AC voltage
Fragile, handle with care
Keep dry
Connection for sample gas
return line
The fiollowing symbol has been deleted:
Caution! Risk of electric shock.
Do not remove cover.
gas return