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1
INTRODUCTION
The AquaProbe electromagnetic insertion flowmeter is
designed for measurement of the velocity of water.
The flowmeter, available in four standard lengths, can be
installed in any pipeline of internal diameter from 200mm (8in)
to 8000mm (360in), through a small tapping.
The AquaProbe has been designed for use in survey
applications such as leakage monitoring and network analysis
and in permanent locations where cost or space limitations
preclude the use of conventional closed pipe meters.
1.1 System Schematic – Fig. 1.1
Plugs or
Sockets
(factory
fitted)
Power
Sensor
Output
Fig. 1.1 System Schematic
A
q
u
a
P
o r
b
e
P
o r
d
u
t c
C
o
d
e
A
q
u
a
P
o r
b
e
L
e
n
g
h t
N
o
p
o r
b
e
3
0
0
m
m
1 (
5
0
0
m
m
2 (
7
0
0
m
m
2 (
1
0
0
0
m
m
l S
d i
n i
g
J
i o
t n
N
t o
e r
q
i u
C
o
n
n
e
t c
o i
n
1
0 .
n i
B
S
1
5 .
n i
B
S
1
0 .
n i
N
P
C
a
i l
r b
t a
o i
n
U
n
c -
a
b i l
S
a t
n
d
a
d r
8
p
i o
t n
W
i
n t
e
s s
e
C
a
l b
n i
g
N
t o
t i f
e t
d
3
m
1
0
m
3
0
m
P
o
w
r e
S
u
p
p
y l
B
t a
e t
y r
p
P
o
w
r e
s
u
2
Potted Connections
i 2
) n
i 0
) n
i 7
) n
3 (
i 9
) n
e r
d
1
⁄
8
, P
i w
h t
n i
B
S
P
p
e r
s s
u
e r
a t
p
1
⁄
8
, P
i w
h t
n i
B
S
P
p
e r
s s
u
e r
a t
p
1
⁄
8
, T
i w
h t
n i
N
P
T
p
e r
s s
u
e r
a t
p
a r
e t
d
3
p
i o
t n
d
8
p
i o
t n
r o
p
t o
e t
d
F
t i
e t
d
o t
s
e
n
s
r o
a
n
d
p
t o
e t
d
a
k c
p
p
y l
c
a
b
e l
Table 2.1 Code Number Identification
2
PREPARATION
2.1 Checking the Code Number – Fig. 2.1
Fig. 2.1 Checking the Code Number
M
F
A /
X
X
0
0
3
0
5
0
7
0
1
0
p
n i
g
p
n i
g
p
n i
g
Refer to
Table 2.1
S
e
n
s
r o
X
X 1 0 1 0 X
X
X
0
0
1
1
1
2
0
1
2
3
0
1
2
4
0
0
0
3
1
0
3
0
T
a r
n
s
m
t t i
r e
A
A
X 3 0 0 1 0
4
6
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