Installation
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4.4.4
Adjustment dimension X for all other cylindrical tanks standing vertically
Figure 17: Tanks in accordance with DIN 4119
b = distance between the tank bottom and the tank lid (hexagon nut seat)
c = auxiliary distance dimension (upper edge of tank shell up to hexagon nut seat)
h = max. filling height / response height
H = shell height
x = Overfill Prevention Sensor adjustment dimension
y = control dimension
(1)
Measuring the "H" shell height. The "H" dimension represents the distance between the
bottom plate and the upper edge of the tank shell.
(2)
Calculating the filling height "h", which corresponds to the permitted filling ratio.
h = H • 0.95
(3)
Measuring the vertical auxiliary distance dimension "c".
(4)
Calculate the adjustment dimension "x" according to the figure above:
b = H + c; x = b – h
x
y
h
H
b
c
Pr
ob
e l
en
gt
h