5.3 Alignment
► To achieve the optimum measuring accuracy: mount the sensor in a way that
the flow goes to the larger of the two key surfaces (1):
For easier readability of the display the sensor housing can be rotated by 345°
with regard to the process connection�
Do not go beyond the end stop�
6 Electrical connection
The unit must be connected by a qualified electrician�
The national and international regulations for the installation of electrical
equipment must be adhered to�
Voltage supply according to EN 50178, SELV, PELV�
► Disconnect power�
► Connect the unit as follows:
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1