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If two or more FMG90 devices are used side by side, maintain
a separation of at least 2.5 cm between adjacent devices.
If adjacent devices are too close together, operation of both
devices may be impaired due to mutual interference.
5.2 Assembly
The FMG90 is installed directly into the pipeline. The compact design and light weight of the
unit make wall-mounting unnecessary.
IMPORTANT NOTICES:
• Only use suitable gaskets for installation.
• Observe the flow direction indicated on the type plate.
• Observe the mounting dimensions.
ª
To ensure the best possible measuring accuracy, a horizontal
installation position with increasing flow is preferable (no
collecting of dirt deposits).
ª
Install the appropriate screwed connections at the installation
location.
ª
Insert the FMG90 together with the gaskets.
ª
Screw the union nuts of the screwed connection onto the
process connections of the FMG90.
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Tighten both union nuts with a maximum torque of 5 Nm.