
WIKA operating instructions air2guide model A2G-50
5
GB
40202780.02 05/2012 GB/D/F/E/I
1. General information / 2. Safety
Explanation of symbols
WARNING!
... indicates a potentially dangerous situation that can
result in serious injury or death, if not avoided.
Information
… points out useful tips, recommendations and
information for ecient and trouble-free operation.
2. Safety
WARNING!
Before installation, commissioning and operation, ensure
that the appropriate dierential pressure transmitter has
been selected in terms of measuring range, design and
specic measuring conditions.
Non-observance can result in serious injury and/or damage
to the equipment.
Further important safety instructions can be found in the
individual chapters of these operating instructions.
2.1 Intended use
This dierential pressure transmitter is used for:
■
Monitoring the dierential pressure of air and other non-inammable
and non-aggressive gases
■
Monitoring of air lters, blowers in ventilation ducts
■
Control of air and re dampers and for overpressure monitoring in
clean rooms and laboratories
The instrument has been designed and built solely for the intended use
described here, and may only be used accordingly.
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