Wika R-1 Manuel d'utilisateur télécharger pdf (Page 5)

5WIKA operating instructions pressure transmitter, model R-1

14026284.01 11/2012 GB/D/F/E

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 ecient 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 connection lines are used for the power supply.

One connection line is used for the measurement signal.

Positive power supply terminal

0V Negative power supply terminal

Positive output terminal

1 2 3 4 5 6 7 8 9 10 ... 91 92

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Wika R-1 Manuel d'utilisateur Page 5