Operating Limits; Configuration Changes - WIKA DPGS40TA Mode D'emploi

2. Safety
2.3.8 Accuracy of the safe switching function
The following information on the total safety accuracy contains:
Basic accuracy (measuring deviation, linearisation error)
■
Influence of the ambient temperature in the range -10 °C ... +70 °C
■
Influence of up to 259,835 load cycles
■
The total safety accuracy is -12 % ... +8 % of the measuring span for the differen-
tial pressure.

2.3.9 Operating limits

Working pressure:
Differential pressure: see dial
Ambient temperature: -10 ... +70 °C (operation)
Ambient temperature: -40 ... +70 °C (storage)
Medium temperature: -10 ... +90 °C

2.3.10 Configuration changes

The setting of the switch points is made in the factory in accordance with the
ordering information. Following any change by the operator, the switch points must
be checked. The marking must, for example, be updated via a suitable adhesive
label. The instrument should be secured against the switch points being changed
through the provided lead sealing of the setting elements.
WARNING!
The safety function must be checked by testing following any confi-
guration procedure.
WIKA operating instructions DPGS40TA with component testing
see dial
(The temperature at the instrument must not exceed 70 °C)
EN
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