LUGB series Vortex flow meters are designed for measuring the volume/mass flow of liquids, gases and steam based on Karman vortex principle.
Medium: Liquid, Gas, Steam
Size: DN15~DN300 (pipeline ty);
Accuracy: ±1.0%; ±1.5%
Temperature: max can be 350℃
Power Supply: 24VDC or Battery
Output: 4-20mA/Pulse, Hart or Modbus RS485 as optional
Consumption: less than 5W
Connection: Flange, Wafer
Body material: SS304 or SS316
Product structure
The basic structure of LUGB series vortex flowmeter is shown in figure 1. It is mainly
composed of shell, vortex generator, flow sensor, temperature sensor, pressure sensor, shield bar,
integrator and other main accessories
1.Integrating instrument
2.Pressure transducer
3. Shielding rod
4.shell
Flowrange
Meter diameter （mm） | Pipeline type | Insertion type | ||
Liquid measuring range（m³/h） | Gas Measurement Range（m³/h） | Liquid measuring range（m³/h） | Gas Measurement Range（m³/h） | |
DN15 | 1-8 | 2-20 | ||
DN20 | 1.2-12 | 6-40 | ||
DN25 | 1.6-16 | 9-55 | ||
DN32 | 2-20 | 12-120 | ||
DN40 | 2-30 | 20-200 | ||
DN50 | 3-50 | 30-300 | ||
DN65 | 18-180 | 50-500 | ||
DN80 | 15-150 | 70-700 | ||
DN100 | 20-200 | 100-1000 | ||
DN125 | 36-360 | 150-1500 | ||
DN150 | 50-500 | 200-2000 | ||
DN200 | 100-1000 | 400-4000 | 70-700 | 600-6000 |
DN250 | 150-1500 | 600-6000 | 110-1100 | 1060-10600 |
DN300 | 200-2000 | 1000-10000 | 180-1800 | 1500-15000 |
Satured Steam Density: (Temperature: ℃ Pressure: Mpa Density: kg/m3)
P | 0.1 | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 | 1.0 | 1.2 | 1.4 | 1.6 | 1.8 | 2.0 |
T | 120 | 134 | 144 | 152 | 159 | 165 | 170 | 175 | 175 | 179 | 187 | 195 | 201 | 207 | 212 |
D | 1.12 | 1.67 | 2.17 | 2.67 | 3.17 | 3.71 | 4.11 | 4.66 | 4.66 | 5.14 | 6.12 | 7.1 | 8.08 | 9.06 | 10.05 |
Overheated Steam density: (Temperature: ℃ Pressure: Mpa Density: kg/m3)
T P | 130 | 140 | 150 | 160 | 170 | 180 | 190 | 210 | 220 | 250 | 300 | 360 |
0.10 | 1.10 | 1.07 | 1.04 | 1.02 | 0.99 | 0.97 | 0.95 | 0.91 | 0.89 | 0.83 | 0.76 | 0.69 |
0.15 | 1.38 | 1.34 | 1.34 | 1.28 | 1.24 | 1.21 | 1.19 | 1.13 | 1.11 | 1.04 | 0.95 | 0.86 |
0.26 | 1.96 | 1.90 | 1.85 | 1.81 | 1.76 | 1.72 | 1.64 | 1.61 | 1.51 | 1.37 | 1.24 | |
0.30 | 2.12 | 2.01 | 2.01 | 1.96 | 1.92 | 1.37 | 1.79 | 1.68 | 1.53 | 1.38 | ||
0.36 | 2.46 | 2.39 | 2.33 | 2.27 | 2.21 | 2.11 | 2.06 | 1.94 | 1.76 | 1.59 | ||
0.40 | 2.61 | 2.54 | 2.47 | 2.41 | 2.30 | 2.25 | 2.11 | 1.91 | 1.73 | |||
0.50 | 3.16 | 3.07 | 2.99 | 2.91 | 2.77 | 2.71 | 2.54 | 2.30 | 2.07 | |||
0.60 | 3.61 | 3.51 | 3.42 | 3.25 | 3.18 | 2.97 | 2.69 | 2.42 | ||||
0.70 | 4.05 | 3.94 | 3.74 | 3.65 | 3.41 | 3.09 | 2.78 | |||||
0.80 | 4.59 | 4.46 | 4.23 | 4.13 | 3.85 | 3.48 | 3.13 | |||||
0.90 | 5.15 | 4.99 | 4.73 | 4.61 | 4.30 | 3.88 | 3.48 | |||||
1.00 | 5.54 | 5.23 | 5.09 | 4.75 | 4.28 | 3.84 | ||||||
1.15 | 6.37 | 6.00 | 5.84 | 5.43 | 4.88 | 4.37 | ||||||
1.50 | 7.87 | 7.64 | 7.05 | 6.30 | 5.63 | |||||||
1.65 | 8.70 | 8.43 | 7.76 | 6.92 | 6.17 | |||||||
1.80 | 9.55 | 9.24 | 8.48 | 7.55 | 6.72 | |||||||
2.00 | 10.36 | 9.47 | 8.39 | 7.45 | ||||||||
2.20 | 11.51 | 10.47 | 9.24 | 8.20 | ||||||||
2.50 | 12.02 | 10.55 | 9.32 |
Dimension:
Wafer Type:
Diameter D (mm) | Pipe Specification | H | L | L0 | D1 | D2 |
15 | Φ19×1.5 | 290 | 116 | 80 | 68 | 135 |
20 | Φ26×3 | 290 | 116 | 80 | 68 | 135 |
25 | Φ32×3.5 | 290 | 116 | 80 | 68 | 135 |
40 | Φ49×4.5 | 295 | 116 | 80 | 80 | 140 |
50 | Φ59×4.5 | 300 | 116 | 80 | 88 | 145 |
65 | Φ74×4.5 | 308 | 116 | 80 | 105 | 165 |
80 | Φ89×4.5 | 315 | 116 | 80 | 120 | 180 |
100 | Φ109×4.5 | 328 | 118 | 80 | 148 | 210 |
125 | Φ133×4.5 | 340 | 124 | 85 | 174 | 235 |
150 | Φ159×4.5 | 351 | 135 | 90 | 196 | 270 |
200 | Φ219×9 | 378 | 150 | 105 | 250 | 325 |
250 | Φ273×11 | 402 | 166 | 120 | 300 | 375 |
300 | Φ325×12 | 428 | 185 | 135 | 350 | 425 |
Order Sheet:
LUGB- | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Vortex Flowmeter | ||
Medium | L | Liquid | |||||||||
G | Gas/Air | ||||||||||
S | Steam | ||||||||||
Diameter | XXX | Stand for diameter | |||||||||
Structure | S | Compact type | |||||||||
L | Remote type | ||||||||||
Converter Type | C | 4-20mA/Pulse output with 24VDC power supply | |||||||||
D | 4-20mA/Pulse output with 24VDC power supply; Temperature & Pressure compensation | ||||||||||
P | Pulse output with battery power supply | ||||||||||
PB | Pulse output with battery power supply; Temperature & Pressure compensation | ||||||||||
Notice: | Modbus/Hart is optional with 24VDC power supply | ||||||||||
Body Material | S4 | SS304 | |||||||||
S6 | SS306 | ||||||||||
Explosion Proof | BT | ExdIIBT6 | |||||||||
CT | ExiaIICT6 | ||||||||||
NA | No explosion proof | ||||||||||
Temperature Rating | T1 | -20℃…+100℃ | |||||||||
T2 | -20℃…+250℃ | ||||||||||
T3 | -20℃…+350℃ | ||||||||||
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