Explanation Of Symbols - Festo SPTW-B11R-G14-A-M12 Manual De Instrucciones

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
equipment or the environment, if not avoided.
Information
... points out useful tips, recommendations and information for efficient and trouble-free operation.
CAUTION!
... indicates a potentially dangerous situation that can result in burns, caused by hot surfaces or
liquids, if not avoided.
Abbreviations
2-wire Two of the connection lines are used for the power supply.
The measurement signal also provides the supply current.
3-wire Two of the connection lines are used for the power supply.
One connection line is used for the measurement signal.
U Positive power terminal
B
0V Negative power terminal
Out Positive measurement terminal
Pressure transmitter SPTW
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