WIKA GCS-1 - Manual (Page 5)

5 WIKA operating instructions gas cylinder scale model GCS-1
GB
11145676.05 11/2011 GB/D/F/E
Explanation of symbols
WARNING!
... indicates a potentially dangerous situation that can result in serious
injury or death, if not avoided.
CAUTION!
... indicates a potentially dangerous situation that can result in light
injuries or damage to equipment or the environment, if not avoided.
Information
… points out useful tips, recommendations and information for efficient
and trouble-free operation.
WARNING!
... indicates a potentially dangerous situation in the hazardous area that
can result in serious injury or death, if not avoided.
Abbreviations
2-wire Two connection lines are used for the voltage supply.
The measurement signal also provides the supply current.
U+ Positive power terminal
U- Negative power terminal
S+ Positive measurement terminal
S - Negative measurement terminal
1. General information