Endress+Hauser Prosonic S FMU90 - ISO-Venturi Flumes

Appendix
185
13.1.2 ISO-Venturi flumes
L00-FMU90xxx-05-00-00-xx-004
BD: blocking distance of the sensor
!
Note!
After selecting the type of flume, Q
max
can be adjusted to the flow conditions. Q
max
defines the flow
at which the output current is 20 mA.
b
0
H
max
b
e
b
0
H
b
e
BD
³ 3 H
max
Type of flume b
0
[mm] b
e
[mm] H
max
[mm] Q
max
[m
3
/h]
ISO-Venturi 415 150 75 200 42,5
ISO-Venturi 425 250 125 300 130,3
ISO-Venturi 430 400 200 400 322,2
ISO-Venturi 440 400 267 625 893,6
ISO-Venturi 450 500 333 700 1318,9
ISO-Venturi 480 800 480 800 2200