Technical data

34 / 44  BKI 03 ATEX 027X  spa3804a0600p_06
P40= 13
Khafagi Venturi flume
Q [m
3
/s] = 1.744 P42  h
1.5
+ 0.091  h
2.5
P42 m
h [m]
15cm
P46
EasyTREK
h
P42
EasyTREK
P40= 14
Bottom step weir
0.0005 < Q [m
3
/s] < 1
0.3 < P42 [m] < 15
0.1 < h [m] < 10
Q [m
3
/s]= 5.073  P42  h
1.5
Accuracy:  10%
P40=14
P46
P42
h
P40= 15
Suppressed rectangular or BAZIN weir
0.001 < Q [m
3
/s] < 5
0.15 < P41 [m] < 0.8
0.15 < P42 [m] < 3
0.015 < h [m] < 0.8
Q [m
3
/s] =1.77738(1+0.1378h/P41)  P42  (h+0.0012)
1.5
Accuracy: 1%
P40=15
P04
P46
h
P42
P41