Tecfluid MX4 For FLOMAT Series - Manual (Page 10)

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4.6 Vibrations
Vibrations of the pipes should be avoided by anchoring the pipe before and after the
sensor.
The vibration level should be less than 2.2 g in the range of 20 -150 Hz according to IEC
068-2-34.
4.5 Aeration
If there is a point where the difference in level is higher than 5 m an air inlet valve should
be installed after the sensor to avoid a vacuum effect that could damage the sensor.
4.4 Pumps
Pumps should be mounted upstream from the sensor to avoid the suction of the pump
(vacuum) that could damage the sensor liner.
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INSTALLATION