Meters and Measurement Devices for Exact Consumption Data Acquisition
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Electromagnetic flow meter features compact structure, integrating the flow sensor and calculator. Its calculator is of vertical type, bringing convenience for users to read data even at a distance.
The measuring principle of this electromagnetic flow meter is on the basis of Faraday’s law of electromagnetic induction. It is suitable for measuring the volume flow of conductive fluids in a closed pipe, such as tap water, industrial water, seawater, waste water, different acid, alkaline and saltine solutions, etc. Thus, this flow meter has wider applications in industrial water drainage, environmental protection, water conservancy, iron and steel, petroleum, chemical engineering and other fields.
Technical parametersNominal diameter | DN15-DN1000 |
Accuracy class | 1.0 class |
Rated working pressure | 1.6Mpa |
Total power consumption | 20W |
Output current | 4-20mA |
Flow direction | Forward, backward and net flow |
Protection grade | IP65 |
Working temperature | -10℃~ 60℃ |
Relative humidity | 5%~95% |
Min. Straight pipe length | Upstream straight pipe: 5D; downstream straight pipe: 3D |
Connection mode | Flange type |
Power supply | DC24V@≥1A AC220V 50HZ |
Communication interface | Rs485 |
Communication protocol | ModBus-RTU |
Environmental class | A class |
Electrode materials | 316 |
Electrical environment | Satisfy the requirements of CJ128-200.6.12 |
- Flexible parameter setting, the flow sensor is interchangeable.
- High measuring precision: the measurement is not affected by the variation of fluid density, viscosity, temperature, pressure and conductivity.
- There is no moving parts or choke parts, thus having no pressure loss and of long life span.
- Basic Controls provides two kinds of lining materials for customers.
- Electromagnetic flow meter has functions of self-inspecting and self-diagnosis.
- Electromagnetic flow meter has a function of bidirectional flow measuring, capable of showing the forward and backward flows.
- This flow meter is of outstanding electromagnetic immunity. This allows it to operate normally even under a condition of 100KA/m magnetic field strength.
Lining material | Name | Property | Max. Working temperature | Applicable fluid | Applicable nominal diameter |
Rubber | Chloroprene rubber | Moderate wear resistance, resistant to corrosion of low concentration acid, alkali and base. | 80℃ | Tap water, industrial water, seawater | DN40-1000 |
Fluoroplastic | Polytetrafluoroethylene | Stable chemical property, resistant to corrosion of boiling hydrochloric acid, sulfuric acid and concentrated base. | 150℃ | Highly corrosive acid, alkali and base solution | DN15-1000 |
PN16-electromagnetic flow meter optional models
DN (mm) | a (mm) | D(mm) | Do (mm) | n×A |
15 | 150 | 95 | 65 | 4×14 |
20 | 150 | 105 | 75 | 4×14 |
25 | 150 | 115 | 85 | 4×14 |
32 | 200 | 140 | 100 | 4×18 |
40 | 200 | 150 | 110 | 4×18 |
50 | 200 | 165 | 125 | 4×18 |
65 | 200 | 185 | 145 | 4×18 |
80 | 200 | 200 | 160 | 8×18 |
100 | 250 | 220 | 180 | 8×18 |
125 | 250 | 250 | 210 | 8×18 |
150 | 300 | 285 | 240 | 8×22 |
200 | 350 | 340 | 295 | 12×22 |
250 | 400 | 405 | 355 | 12×26 |
300 | 450 | 460 | 410 | 12×26 |
350 | 500 | 520 | 470 | 16×26 |
400 | 600 | 580 | 525 | 16×30 |
450 | 600 | 640 | 585 | 20×30 |
500 | 600 | 715 | 650 | 20×33 |
600 | 600 | 840 | 770 | 20×36 |
700 | 700 | 910 | 840 | 24×41 |
800 | 800 | 1025 | 950 | 24×41 |
900 | 900 | 1155 | 1050 | 28×41 |
1000 | 1000 | 1280 | 1170 | 28×48 |
PN25-electromagnetic flow meter optional models
DN(mm) | a(mm) | D(mm) | Do(mm) | n×A |
15 | 150 | 95 | 65 | 4×14 |
20 | 150 | 105 | 75 | 4×14 |
25 | 150 | 115 | 85 | 4×14 |
32 | 200 | 140 | 100 | 4×18 |
40 | 200 | 150 | 110 | 4×18 |
50 | 200 | 165 | 125 | 4×18 |
65 | 200 | 185 | 145 | 8×18 |
80 | 200 | 200 | 160 | 8×18 |
100 | 250 | 235 | 190 | 8×22 |
125 | 250 | 270 | 220 | 8×26 |
150 | 300 | 300 | 250 | 8×26 |
200 | 350 | 360 | 310 | 12×26 |
250 | 400 | 425 | 370 | 12×30 |
300 | 450 | 485 | 430 | 16×30 |
350 | 500 | 555 | 490 | 16×33 |
400 | 600 | 620 | 550 | 16×36 |
450 | 600 | 670 | 600 | 20×36 |
500 | 600 | 730 | 660 | 20×36 |
600 | 600 | 845 | 770 | 20×39 |
700 | 700 | 960 | 875 | 24×42 |
800 | 800 | 1085 | 990 | 24×48 |
900 | 900 | 1185 | 1090 | 28×48 |
1000 | 1000 | 1320 | 1210 | 28×55 |
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