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Specifications
Fluid to measure |
Liquid, low pressure steam, gas |
Nominal diameter |
Insertion:200mm~1000mm(8"~40") |
Measurement range(m/s) |
Low pressure steam 2~70 m/s |
Gas 2~60 m/s |
|
Liquid 0.3~7m/s |
|
Accuracy |
2% RD |
Repeatability |
0.3% RD |
Output |
Pulse /4-20mA@ HART / RS-485 |
Process Temperature |
-40℃~150℃ |
Process Pressure Limit |
–0.1 MPa (–1 kg/cm2) to flange rating |
Ambient Temperature Range |
–40 to 85°C |
Ambient Humidity |
5 to 100% RH |
Electrical Connection |
1/2 NPT, M20 × 1.5 |
Materials |
304 SS, 316 SS, 316L SS |
Measurement range of gas and steam
Size DN |
Size(inch) Inches |
Flow Rate Range m3/h |
DN200 | 8" | 226.0~7909.6 |
DN250 | 10" | 353.1~12358.8 |
DN300 | 12" | 508.5~17796.6 |
DN350 | 14" | 692.1~24223.2 |
DN400 | 16" | 904.0~31638.4 |
DN500 | 20" | 1412.4~49435.0 |
DN600 | 24" | 2033.9~71186.4 |
DN700 | 28" | 2768.4~96892.7 |
DN800 | 32" | 3615.8~126553.7 |
DN900 | 36" | 4576.3~160169.5 |
DN1000 | 40" | 5649.7~197740.1 |
Model Number
1 |
General model |
VFM62-N |
Vortex flowmeter without integral RTD and pressure sensor |
Standard |
|
2 |
Transmitter Location |
T |
Integral |
Standard |
The standard remote cable length is 10m, if you required longer cable, please let us know |
R |
Remote |
Option |
|||
3 |
Process connection |
0 |
Insertion |
Option |
Insertion for DN80~700, wafer and flanged type for pipes smaller than 300mm |
4 |
Fluid type |
1 |
Liquid |
Standard |
If the fluid is steam, please advise if it is saturated or superheated |
2 |
Gas |
Option |
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3 |
Steam |
Option |
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5 |
Wetted part material |
1 |
OCr18Ni9(304) |
Standard |
For other materials, please advise your speical requirement. Any material will cause a longer production time except 304SS |
2 |
316 |
Option |
|||
Q |
Other |
Option |
|||
6 |
Pressure rating |
3 |
1.6 |
Standard |
|
4 |
2.5 |
Option |
|||
5 |
4 |
Option |
|||
6 |
6.3 |
Option |
|||
7 |
10 |
Option |
|||
8 |
16 |
Option |
|||
7 |
Medium Temperature |
N |
T≤150℃ |
Standard |
If the temperature is higher than 350 degree C or lower than 40degree C, please advise us to check if we can do |
8 |
Transmitter |
1 |
pulse/4~20mA |
Standard |
The HART signal is output though 4~20mA. |
2 |
Battery power/pulse |
Option |
|||
3 |
pulse/4~20mA@HART |
Option |
|||
9 |
Cable grinder |
4 |
pulse/RS485 |
Option |
|
5 |
pulse/RS485 /T&P compensation |
Option |
|||
7 |
pulse/4~20mA/T&P compensation |
Option |
|||
N |
M20x1.5 |
Standard |
|||
D |
1/2" NPI |
Option |
|||
Q |
Other |
Option |
|||
|
Pipe size |
xxx |
xxx |
|
This 3 digits code indicates the inner diameter of the pipe, for example, 050 means DN50, 200 means DN200. |
Hotline.
Ms. Vân Anh - 0904883101