Flowmetering
Vortex flowmeters
3.7.7
T
a
b
l
e
4
A
i
r
f
l
o
w
a
t
s
e
l
e
c
t
e
d
p
r
o
c
e
s
s
p
r
e
s
s
u
r
e
s
a
t
1
6
°
C
(
6
0
°
F
)
1
,
2
,
3
M
i
n
i
m
u
m
a
n
d
M
a
x
i
m
u
m
o
p
e
r
a
t
i
n
g
f
l
o
w
r
a
t
e
s
i
n
S
C
M
H
(
S
C
F
H
)
N
o
t
e
s
:
1
.
A
t
s
t
a
n
d
a
r
d
c
o
n
d
i
t
i
o
n
s
o
f
1
6
°
C
(
6
0
°
F
)
a
n
d
1
b
a
r
g
(
1
4
.
7
p
s
i
r
g
)
,
S
C
M
H
:
s
t
a
n
d
a
r
d
c
u
b
i
c
m
e
t
e
r
s
p
e
r
h
o
u
r
(
S
C
F
H
:
s
t
a
n
d
a
r
d
c
u
b
i
c
f
e
e
t
p
e
r
h
o
u
r
)
.
2
.
M
a
x
i
m
u
m
f
l
o
w
v
e
l
o
c
i
t
y
i
s
7
9
m
/
s
e
c
(
2
6
0
f
t
/
s
e
c
)
o
r
R
e
y
n
o
l
d
s
n
u
m
b
e
r
o
f
7
0
0
0
0
0
0
,
w
h
i
c
h
e
v
e
r
i
s
l
e
s
s
.
3
.
M
i
n
i
m
u
m
f
l
o
w
v
e
l
o
c
i
t
y
i
s
7
4
k
g
(
)
o
r
R
e
y
n
o
l
d
s
n
u
m
b
e
r
l
i
m
i
t
o
f
2
0
0
0
0
w
h
i
c
h
e
v
e
r
i
s
g
r
e
a
t
e
r
.
m
P
r
e
s
s
u
r
e
b
a
r
g
(
p
s
i
g
)
D
N
2
5
(
1
"
)
D
N
4
0
(
1
1
⁄
2
"
)
D
N
5
0
(
2
"
)
D
N
8
0
(
3
"
)
D
N
1
0
0
(
4
"
)
D
N
1
5
0
(
6
"
)
D
N
2
0
0
(
8
"
)
D
N
2
5
0
(
1
0
"
)
D
N
3
0
0
(
1
2
"
)
M
i
n
.
M
a
x
.
M
i
n
.
M
a
x
.
M
i
n
.
M
a
x
.
M
i
n
.
M
a
x
.
M
i
n
.
M
a
x
.
M
i
n
.
M
a
x
.
M
i
n
.
M
a
x
.
M
i
n
.
M
a
x
.
M
i
n
.
M
a
x
.
(
2
0
.
0
)
2
.
8
(
4
0
.
0
)
4
.
1
(
6
0
.
0
)
5
.
5
(
8
0
.
0
)
6
.
9
(
1
0
0
.
0
)
9
.
7
(
1
4
0
.
0
)
1
2
.
4
(
1
8
0
.
0
)
1
5
.
2
(
2
2
0
.
0
)
2
0
.
7
(
3
0
0
.
0
)
2
7
.
6
(
4
0
0
.
0
)
3
4
.
5
(
5
0
0
.
0
)
0
.
0
0
.
0
1
.
4
2
0
(
7
1
1
)
2
0
(
7
1
1
)
2
5
(
8
8
8
)
2
9
(
1
0
3
8
)
3
3
(
1
1
6
9
)
3
6
(
1
2
8
7
)
4
2
(
1
4
9
5
)
4
8
(
1
6
7
8
)
5
2
(
1
8
4
3
)
6
0
(
2
1
3
6
)
6
9
(
2
4
5
4
)
7
8
(
2
7
3
7
)
1
3
2
(
4
6
7
5
)
3
1
3
(
1
1
0
4
3
)
4
9
3
(
1
7
4
1
7
)
6
7
4
(
2
3
7
9
8
)
8
5
5
(
3
0
1
8
5
)
1
0
3
6
(
3
6
5
7
8
)
1
3
9
8
(
4
9
3
8
4
)
1
7
6
2
(
6
2
2
1
3
)
2
1
2
6
(
7
5
0
6
3
)
2
8
5
5
(
1
0
0
8
2
5
)
3
7
7
0
(
1
3
3
1
2
5
)
4
6
8
7
(
1
6
5
5
1
2
)
3
2
(
1
1
3
0
)
4
9
(
1
7
3
7
)
6
2
(
2
1
8
1
)
7
2
(
2
5
5
0
)
8
1
(
2
8
7
1
)
9
0
(
3
1
6
1
)
1
0
4
(
3
6
7
3
)
1
1
7
(
4
1
2
2
)
1
2
8
(
4
5
2
8
)
1
4
9
(
5
2
4
8
)
1
7
1
(
6
0
3
0
)
1
9
0
(
6
7
2
4
)
3
2
5
(
1
1
4
8
6
)
7
6
8
(
2
7
1
2
9
)
1
2
1
2
(
4
2
7
8
9
)
1
6
5
6
(
5
8
4
6
4
)
2
1
0
0
(
7
4
1
5
6
)
2
5
4
5
(
8
9
8
6
3
)
3
4
3
5
(
1
2
1
3
2
3
)
4
3
2
8
(
1
5
2
8
4
0
)
5
2
2
2
(
1
8
4
4
1
1
)
7
0
1
4
(
2
4
7
7
0
1
)
9
2
6
1
(
3
2
7
0
5
4
)
1
1
0
3
9
(
3
8
9
8
5
2
)
5
3
(
1
8
8
8
)
8
2
(
2
9
0
2
)
1
0
3
(
3
6
4
5
)
1
2
1
(
4
2
6
0
)
1
3
6
(
4
7
9
8
)
1
5
0
(
5
2
8
2
)
1
7
4
(
6
1
3
7
)
1
9
5
(
6
8
8
8
)
2
1
4
(
7
5
6
6
)
2
4
8
(
8
7
6
9
)
2
8
5
(
1
0
0
7
6
)
3
1
8
(
1
1
2
3
5
)
5
4
4
(
1
9
1
9
4
)
1
2
8
4
(
4
5
3
3
2
)
2
0
2
5
(
7
1
4
9
9
)
2
7
6
6
(
9
7
6
9
3
)
3
5
0
9
(
1
2
3
9
1
4
)
4
2
5
2
(
1
5
0
1
6
0
)
5
7
4
1
(
2
0
2
7
2
9
)
7
2
3
2
(
2
5
5
3
9
4
)
8
7
2
6
(
3
0
8
1
4
8
)
1
1
7
2
0
(
4
1
3
9
0
5
)
1
4
2
7
0
(
5
0
3
9
4
9
)
1
4
2
7
0
(
5
0
3
9
4
9
)
1
2
0
(
4
2
2
4
)
1
8
4
(
6
4
9
1
)
2
3
1
(
8
1
5
2
)
2
7
0
(
9
5
2
9
)
3
0
4
(
1
0
7
3
2
)
3
3
5
(
1
1
8
1
4
)
3
8
9
(
1
3
7
2
8
)
4
3
6
(
1
5
4
0
8
)
4
7
9
(
1
6
9
2
5
)
5
5
5
(
1
9
6
1
5
)
6
3
8
(
2
2
5
3
9
)
7
1
2
(
2
5
1
3
2
)
1
2
1
6
(
4
2
9
3
4
)
2
8
7
1
(
1
0
1
4
0
3
)
4
5
2
9
(
1
5
9
9
3
4
)
6
1
8
8
(
2
1
8
5
2
7
)
7
8
4
9
(
2
7
7
1
7
9
)
9
5
1
1
(
3
3
5
8
8
9
)
1
2
8
4
1
(
4
5
3
4
7
8
)
1
6
1
7
7
(
5
7
1
2
8
2
)
1
9
5
1
8
(
6
8
9
2
8
7
)
2
1
3
4
3
(
7
5
3
7
1
4
)
2
1
3
4
3
(
7
5
3
7
1
4
)
2
1
3
4
3
(
7
5
3
7
1
4
)
2
0
8
(
7
3
5
2
)
3
2
0
(
1
1
2
9
9
)
4
0
2
(
1
4
1
9
0
)
4
7
0
(
1
6
5
8
7
)
5
2
9
(
1
8
6
8
1
)
5
8
2
(
2
0
5
6
4
)
6
7
7
(
2
3
8
9
4
)
7
5
9
(
2
6
8
1
9
)
8
3
4
(
2
9
4
5
9
)
9
6
7
(
3
4
1
4
1
)
1
1
1
1
(
3
9
2
3
1
)
1
2
3
9
(
4
3
7
4
3
)
2
1
1
6
(
7
4
7
3
0
)
4
9
9
8
(
1
7
6
4
9
9
)
7
8
8
3
(
2
7
8
3
7
8
)
1
0
7
7
1
(
3
8
0
3
6
3
)
1
3
6
6
1
(
4
8
2
4
5
2
)
1
6
5
5
5
(
5
8
4
6
4
2
)
2
2
3
5
1
(
7
8
9
3
1
5
)
2
8
1
5
7
(
9
9
4
3
6
2
)
2
8
1
5
8
(
9
9
4
3
8
3
)
2
8
1
5
8
(
9
9
4
3
8
3
)
2
8
1
5
8
(
9
9
4
3
8
3
)
2
8
1
5
8
(
9
9
4
3
8
3
)
4
7
2
(
1
6
6
6
9
)
7
2
5
(
2
5
6
1
8
)
9
1
1
(
3
2
1
7
3
)
1
0
6
5
(
3
7
6
0
7
)
1
1
9
9
(
4
2
3
5
4
)
1
3
2
0
(
4
6
6
2
5
)
1
5
3
4
(
5
4
1
7
5
)
1
7
2
2
(
6
0
8
0
5
)
1
8
9
1
(
6
6
7
9
1
)
2
1
9
2
(
7
7
4
0
8
)
2
5
1
9
(
8
8
9
4
7
)
2
8
0
8
(
9
9
1
7
9
)
4
7
9
8
(
1
6
9
4
3
3
)
1
1
3
3
2
(
4
0
0
1
7
4
)
1
7
8
7
2
(
6
3
1
1
6
1
)
2
4
4
2
0
(
8
6
2
3
9
0
)
3
0
9
7
4
(
1
0
9
3
8
5
5
)
3
7
5
3
5
(
1
3
2
5
5
4
9
)
4
2
3
9
9
(
1
4
9
7
2
9
2
)
4
2
3
9
9
(
1
4
9
7
2
9
2
)
4
2
3
9
9
(
1
4
9
7
2
9
2
)
4
2
3
9
9
(
1
4
9
7
2
9
2
)
4
2
3
9
9
(
1
4
9
7
2
9
2
)
4
2
3
9
9
(
1
4
9
7
2
9
2
)
8
2
5
(
2
9
2
0
1
)
1
2
6
8
(
4
4
8
7
7
)
1
5
9
2
(
5
6
3
6
0
)
1
8
6
1
(
6
5
8
8
0
)
2
0
9
6
(
7
4
1
9
6
)
2
3
0
7
(
8
1
6
7
7
)
2
6
8
1
(
9
4
9
0
3
)
3
0
0
9
(
1
0
6
5
1
9
)
3
3
0
5
(
1
1
7
0
0
4
)
3
8
3
1
(
1
3
5
6
0
4
)
4
4
0
2
(
1
5
5
8
1
8
)
4
9
0
8
(
1
7
3
7
4
1
)
8
3
8
5
(
2
9
6
8
1
3
)
1
9
8
0
4
(
7
0
1
0
2
4
)
3
1
2
3
5
(
1
1
0
5
6
6
7
)
4
2
6
7
8
(
1
5
1
0
7
3
4
)
5
4
1
3
3
(
1
9
1
6
2
1
2
)
5
5
9
8
4
(
1
9
8
1
7
4
8
)
5
5
9
8
4
(
1
9
8
1
7
4
8
)
5
5
9
8
4
(
1
9
8
1
7
4
8
)
5
5
9
8
4
(
1
9
8
1
7
4
8
)
5
5
9
8
4
(
1
9
8
1
7
4
8
)
5
5
9
8
4
(
1
9
8
1
7
4
8
)
5
5
9
8
4
(
1
9
8
1
7
4
8
)
1
3
8
7
(
4
9
0
8
7
)
2
1
3
3
(
7
5
4
9
0
)
2
6
7
2
(
9
4
5
7
2
)
3
1
2
3
(
1
1
0
5
4
6
)
3
5
1
7
(
1
2
4
4
8
7
)
3
8
6
7
(
1
3
6
9
0
2
)
4
4
9
0
(
1
5
8
9
4
6
)
5
0
2
7
(
1
7
7
9
3
6
)
5
5
1
8
(
1
9
5
3
2
5
)
6
3
8
8
(
2
2
6
1
2
7
)
7
3
2
4
(
2
5
9
2
4
1
)
8
1
5
2
(
2
8
8
5
8
0
)
1
4
0
9
4
(
4
9
8
8
8
8
)
3
3
2
6
9
(
1
1
7
7
6
4
7
)
5
2
4
4
3
(
1
8
5
6
4
0
6
)
7
1
6
1
8
(
2
5
3
5
1
6
6
)
7
2
8
0
4
(
2
5
7
7
1
4
7
)
7
2
6
9
7
(
2
5
7
3
3
4
7
)
7
2
6
5
6
(
2
5
7
1
8
9
3
)
7
2
3
4
7
(
2
5
6
0
9
5
5
)
7
2
3
2
1
(
2
5
6
0
0
2
4
)
7
2
2
8
8
(
2
5
5
8
8
7
4
)
7
2
0
9
9
(
2
5
5
2
1
9
4
)
7
1
9
8
5
(
2
5
4
8
1
2
6
)
1
9
6
4
(
6
9
5
3
2
)
3
0
2
1
(
1
0
6
9
3
3
)
3
7
8
4
(
1
3
3
9
6
2
)
4
4
2
4
(
1
5
6
5
9
0
)
4
9
8
2
(
1
7
6
3
3
7
)
5
4
7
8
(
1
9
3
9
2
3
)
6
3
6
0
(
2
2
5
1
4
9
)
7
1
2
0
(
2
5
2
0
4
8
)
7
8
1
6
(
2
7
6
6
8
0
)
9
0
4
9
(
3
2
0
3
1
1
)
1
0
3
7
4
(
3
6
7
2
1
7
)
1
1
5
4
8
(
4
0
8
7
7
7
)
1
9
9
6
4
(
7
0
6
6
8
0
)
4
7
1
2
5
(
1
6
6
8
1
4
9
)
7
4
2
8
7
(
2
6
2
9
6
1
9
)
8
6
6
1
5
(
3
0
6
6
0
1
8
)
8
6
6
4
1
(
3
0
6
6
9
5
0
)
8
6
5
1
4
(
3
0
6
2
4
2
8
)
8
6
4
6
5
(
3
0
6
0
6
9
8
)
8
6
0
9
7
(
3
0
4
7
6
8
1
)
8
6
0
6
6
(
3
0
4
6
5
7
3
)
8
6
0
2
7
(
3
0
4
5
2
0
4
)
8
5
8
0
2
(
3
0
3
7
2
5
5
)
8
5
6
6
6
(
3
0
3
2
4
1
4
)
TI-P338-26 MI Issue 4
VLM10 In-line Vortex Mass Flowmeter
Page 6 of 11
