Appendix - Bell VFM60 Series User Introduction Manual

Vortex flowmeter
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Appendix

Specification
Accuracy
Variables
Flow rate(m3/h)
Mass flow(kg/h)
Temperature(℃)
(For multi-variable version)
Pressure(Mpa)
(For multi-variable version)
□Repeatability
Flow rate
Mass flow
Temperature
Pressure
□Measurement range
Fluid type
Gas
Steam
Liquid
Date:24/04/2020
For gas and steam
1%
Re 20000
RD(
2%
RD
10000 Re 20000
1.5%
Re 20000
RD(
2.5%
RD
10000 Re 20000
1
0.75%
FS
Lower limit
6m/s,DN15、DN20
4m/s,DN25、DN32
2m/s,DN40~DN300
6m/s,DN15、DN20
4m/s,DN25、DN32
2m/s,DN40~DN300
0.3m/s
Liquid
0.75%
2%
10000 Re 20000
1.0%
2.5%
10000 Re 20000
1
0.75%
0.3%
0.3%
0.05
0.05%
FS
Higher limit
60m/s
70m/s
7m/s
48 / 59
VFM-60
Vortex Flowmeter
Re 20000
RD(
RD
Re 20000
RD(
RD
FS
Condition
T=25℃,
P=101.325Kpa
Air calibrated
T=25℃,
P=101.325Kpa
Air calibrated
T=25℃,
P=101.325Kpa
Water calibrated
Rev1.3
User's Manual

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