WIKA A-10 Manual De Instrucciones página 5

1. General information
Explanation of symbols
WARNING!
... indicates a potentially dangerous situation which can result in serious injury or death if not
avoided.
CAUTION!
... indicates a potentially dangerous situation which 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.
Abbreviations
2-wire The two connection lines are used for the voltage supply.
The measurement signal also provides the supply current.
3-wire Two of the connection lines are used for the voltage 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
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WIKA operating instructions pressure transmitter model A-10
GB
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