Irrigation IOM
Sensors
| 44 |
7
.
4
.
2
Calculation of the insertion depth
The insertion depth I can be determinated using the following formula:
I =
–
Di
8
In order to precisely set the insertion depth, it is possible to use the control value M
1
:
M
1
= L - S -
–
Di
8
Where:
L = Flowmeter length = 367mm
Di = Internal pipe diameter
S = Thickness of the pipe, including possible coating
74
L = 367
M
M
S
S
Ø Di
A
A Sez. A-A
1/8Di
Fig. 77