Waterworks
IOM
Sensors
| 48 |
7.5.2 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 M1:
M = Li - S - –
Di
8
Where:
Li = Sub-flange length of the flowmeter
Di = Internal pipe diameter
S = Thickness of the pipe, including possible coating
M
L i
L
2 Sf
s
s
Ø Di
1/8Di
Fig. 86
