Tecsis P3278 Manual De Instrucciones página 27

1. General information
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 the 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 that can result in burns, caused by
hot surfaces or liquids, if not avoided.
Abbreviations
2-wire The two connection lines are used for the voltage supply.
The measurement signal also provides the supply current.
3-wire Two connection lines are used for the power supply.
One connection line is used for the measurement signal.
U Positive power supply terminal
B
0V Negative power supply terminal
S Positive output terminal
+
Operating instructions pressure sensor P3278
GB
27