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FC1x0
Installation
Fig. 52: Recommended installation: use the piping to support the sensor
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12.4.1.1 Avoiding creation of noise
Zero point stability is a prerequisite for exact mass flow measurement. Insufficient
installation may lead to mechanical tensions or flow noise which impact zero point
stability.
Countermeasures to help avoid noise creation:
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12.4.2 Installation in pipe
Depending on process connections, the sensor is connected to the pipe by means of
flanges, terminals or thread. The order code provides information on the process
connections selected.
Risk of injury due to escaping fluids and damage, if fixing materials are
DANGER
inappropriate or not professionally installed
▶ Fixing materials (screws, nuts, terminals, terminal connectors, gaskets, etc.) are not
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Fixing the flange
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Pipe
Sensor
Secure pipes before installing the flow meter.
Avoid damaging the process connections.
Flush new pipes before installing the flow meter to remove foreign matter, such as
shavings or other residues.
Support sensor weight by using soft coupling (silicone or other types of cushioning
materials).
Avoid bending or tensioning the sensor while aligning the pipe.
Avoid reductions or expansions in pipe directly up- or downstream of flow meter.
Avoid placing control valves, apertures or other devices generating noise near the
sensor.
included in the delivery and must be provided by the customer. The operator is
responsible for selecting suitable gaskets and defining corresponding torque values.
Protective materials such as protective stickers or caps on process connections must
be removed immediately before installation.
The direction in which the fluid flows through the pipe is indicated by an arrow on the
flow meter. The sensor must be installed in accordance with the flow direction
indicated to ensure optimal measuring results for density measurements.
Otherwise, the parameter flow direction in the transmitter menu must be changed,
see applicable Function Manual.
Use screws and nuts suitable for the flanges.
In case the nominal width of the piping deviates from the flow meter, use the
appropriate reductions.
Inner gasket diameters should not fall below the inner diameters of the flange.
A5E52595189-AA, 2023/09
Sensor installation
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