Figure 18 - fluid selection chart (gases) – Badger Meter Flow-Alert Reed Switch User Manual
Page 20
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Form #04-VAM-UM-00229 09/12
GASES
Fluid
Specific
Gravity
Correc-
tion
Factor
A
luminum
Br
ass
T316 SST
T303 SST
Vit
on®
EPR
Poly
car
bona
te
Nylon
Pyr
ex®
Air
1.0
1.000
R
R
R
R
R
R
R
R
R
Argon (A)
1.38
1.175
R
R
R
R
R
R
R
R
R
Carbon Dioxide (CO
2
)
1.53
1.237
R
R
R
R
R
R
R
R
R
Freon 11 (CCI
3
F)
4.92
2.218
R
R
R
R
R
R
R
R
R
Freon 12 (CCI
2
F)
4.26
2.060
R
R
R
R
R
R
R
R
R
Helium (HE)
0.14
0.374
R
R
R
R
R
R
R
R
R
Hydrogen (H
2
)
0.07
0.265
R
R
R
R
R
R
R
R
R
Natural Gas
0.60
0.775
C
C
R
C
R
N
C
R
R
Nitrogen (N
2
)
0.97
0.985
C
C
R
R
R
R
C
R
R
Oxygen (02)
1.10
1.049
R
R
R
R
R
R
R
R
R
Propane (C
3
H
8
)
1.57
1.253
R
R
R
R
R
N
N
R
R
R - Recommended
N
- Not Recommended C - Consult Factory
FIGURE 18 - FlUID SElECtIoN CHARt (GASES)
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