14
fig. 6-3
fig. 6-4
50mm
A
• Strong foam formation and strongly moving surfaces can lead to malfunctions
(see the following fig�)� Recommended remedies: installation of a still pipe or a
bypass� Note: minimum diameter d = 100 mm� The upper access to the bypass
(A) and the fill openings of the still pipe (B) must be above the maximum level�
The lower edges of the bypass (C) and of the still pipe (D) must be below the
minimum level� This ensures that neither foam nor waves impact the sensor
zone:
d
d
A
B
C
D
