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2018-05-09
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life-dangerous voltage value, so installation of the calculator in such configuration could be done only by qualified professionals when power
supply is switched off.
Fig. 5.7. Power adapter (230 V 50/60 Hz / 12 V AC).
5.3. Mounting
5.3.1. Mounting of calculator
The meter calculator must be installed in heated premises where the ambient temperature does not exceed 55°C. Keep the calculator away
from direct sunlight.
There calculator could mounted in several different ways:
Installation of the calculator directly on the flow sensor enclosure with possibility to rotate calculator 180° or 90° if special bracket is used
(Note: it is possible to install the calculator directly on the flow sensor enclosure if the working medium temperature does not exceed 90°C)
wall-mounted installation without possibility of mounting sealing
wall-mounted installation with possibility of mounting sealing
standard DIN-rail installation
panel mounting
Fig. 5.8. Installation of calculator directly on the flow sensor with threaded connection.
Fig. 5.9. Installation of calculator directly on the flow sensor with flanged connection.