Instruction Manual

27
4 Mounting
VEGAPULS 62 • Modbus and Levelmaster protocol
41362-EN-121011
2
3 ... 4 x h
max
90°
h
max
d
B
1
Fig.25:FlowmeasurementwithKhafagi-Venturiume:d=Min.distancetosen-
sor;h
max.
=max.llingoftheume;B=tightestconstrictionintheume
1 Position sensor
2 Venturiume
In general, the following points must be observed:
•
Installation of the sensor at the inlet side
•
Installation in the centre of the ume and vertical to the liquid
surface
•
Distance to the Venturi ume
•
Min. distance of the sensor to max. storage level
Flow measurement with
KhafagiVenturiume