Magnetic Flow Meter Wastewater

Magnetic Flow Meter Wastewater

Magnetic Flow Meter Wastewater

1. Pipe diameter: DN6-DN2800
2. Type: split type, integrated type, plug-in type (suitable for pipe diameters above DN100)
3. Lining material: Neoprene, PTFE, PFA, FEP, F46
4. Electrode material: SS316L, HC, HB, Ti, Tan, Pt
 

1. Product features:

The magnetic flow meter wastewater is a kind of device that measures the volume flow of conductive liquid in the pipe based on Faraday’s law of electromagnetic induction. The sensor contains an excitation coil, three electrodes (positive electrode, negative electrode, ground electrode), stainless steel metal conduit, and lining (according to different media, choose different lining materials). The converter not only meets the needs of on-site display, but also has 4~20mA current output, pulse output, RS485 communication, Hart (optional) protocol, adjustment and control. It is now widely used in chemical industry, environmental protection, metallurgy, medicine, Papermaking, water supply and drainage and other industrial technology and management departments. In addition to measuring the flow rate of general conductive liquids, this instrument can also measure the volume flow rate of liquid-solid mixtures, high-viscosity liquids, salts, strong acids, and strong alkali liquids.

 

Split  Mag FlowmeterWastewater flow meter
Stainless steel wastewater flow meterIntegrated wastewater flow meter
 
 

2. Advantages:

⑴. Liquid measurement is not affected by changes in fluid density, temperature, viscosity, pressure, and conductivity;

⑵. Correctly select sensor lining and electrode materials, which have the best corrosion resistance and wear resistance;

⑶. The engineering pipe diameter series is DN10-DN2800. There are many options for sensor lining and electrode materials;

⑷. Converters are divided into integral type (one-piece type) and split type (split type);

⑸. Explosion-proof instruments can be used in corresponding explosion-proof places;

⑹. Supply methods can be selected: 85VAC-265VAC, 18VDC-36VDC, battery power supply, solar power supply;

3. Selection of electrode materials:

The choice of electrode material is very important. First, you need to determine the characteristics of the medium to be measured, such as water, beverages, beer and other non-corrosive liquids. You can choose SS316 electrode. If it is sewage or wastewater, please first confirm whether it is domestic sewage or industrial sewage. If it is domestic wastewater, you can also choose SS316L electrode. If it is industrial wastewater, please confirm the PH value first. If it is corrosive, choose Hastelloy or titanium electrode according to the characteristics. If it is highly corrosive, it is best to use tantalum electrode.

4. Internal coil:

The magnetic flow meter wastewater of Henan Junyuan Automation Equipment Co., Ltd. all uses all-copper coils with stable excitation, which ensures long-term stable operation of the flow meter, high measurement accuracy, long service life, and saves maintenance costs.

Electromagnetic flowmeter coilWastewater flow meter coil

5.Technical parameter table:

Max flow rate

 15m/s

Accuracy

±0.5% ,±0.2%

Fluid conductivity

>5μS/cm

Nominal pressure

0.6Mpa,1.0Mpa,1.6Mpa,4.0Mpa(customized for high

Caliber

DN6-DN3000

Liner material

PTFE,PFA,F46,Neoprene ,Polyurethane

Electrode

SUS316, Hastelloy B, Hastelloy C,Titanium, Tantalum, Platinum-iridium

Ambient humidity

5-100%RH(Relative humidity)

Ambient temperature

-25℃ to +60℃

Measuring range

1500:1,flow rate <15m/s

Structure type

Integrate type,Remote type ,Insertion type ,ex-proof type

Protection level

IP65(standard ) ,IP68(Optional )

Ex-proof Mark

ATEX

Power supply

24V ,220V ,3.6V battery

Signal output

4-20Ma , pulse

Communication protocol

RS485(Modbus ),Hart

Product standard

JB/T9248-1999 electromagnetic flowmeter

6.Introduction to lining materials:

Lining material

The main performance

PTFE

1.The most stable chemical properties of plastics in a material that is resistant to boiling hydrochloric acid,sulfuric acid and aqua regia,but also resistant to concentrated acids and various organic solvents, intolerance chlorine trifluoride, liquid oxygen, high velocity liquid oxygen, ozone corrosion.

2.Poor wear resistance

PFA

Corrosion resistance with PTEF,strong anti-negative pressure

F46

1.Corrosion resistance with PTEF.

2.Can withstand low wear and tear.

3.Strong anti-negative pressure.

Neoprene

1.Have excellent flexibility,a high degree of tensile force,good wear resistance.

2.Resistant to the general low concentrated acid, alkali,salt medium corrosion, corrosion resistant to oxidizing media.

Polyurethane

1.Has excellent wear resistance (equivalent to 10 times the natural rubber).

2 acid, alkali performance is poor.

3Do not use water mixed with organic solvents.

 

7. Corresponding flow range table:

Flow rate—-Flow velocity comparison table

202104261347597a2a08d637f54843be90f4c7fb6a4981

01

1

2

3

4

5

15

15

0.0064

0.6362

1.2723

1.9085

2.5447

3.1809

9.5426

20

0.0113

1.1310

2.2619

3.3929

4.5239

5.6549

16.9646

25

0.0177

1.7671

3.5343

5.3014

7.0686

8.8357

26.5072

40

0.0452

4.5239

9.0478

13.5717

18.0956

22.6195

67.8584

50

0.0707

7.0686

14.1372

21.2058

28.2743

35.3429

106.0288

65

0.1195

11.9459

23.8919

35.8377

47.7836

59.7295

179.1886

80

0.1810

18.0956

36.1911

54.2867

72.3823

90.4779

271.4336

100

0.2827

28.2743

56.5487

84.8230

113.0973

141.3717

424.1150

150

0.6362

63.6173

127.2345

190.8518

254.4690

318.0863

954.2588

200

1.1310

113.0973

226.1947

339.2920

452.3893

565.4846

1696.4600

300

2.5447

254.4690

508.9380

763.4070

1017.8760

1272.3450

3817.0351

350

3.4636

346.3606

692.7212

1039.0818

1385.4424

1731.8030

5195.4089

400

4.5239

452.3893

904.7787

1357.1680

1809.5574

2261.9467

6785.8401

450

5.7256

572.5553

1145.1105

1717.6658

2290.2210

2862.7763

8588.3289

500

7.0686

706.8583

1413.7167

2120.5750

2827.4334

3534.2917

10602.8752

600

10.1788

1017.8760

2035.7520

3053.6281

4071.5041

5089.3801

15268.1403

700

13.8544

1385.4424

2770.8847

4156.3271

5541.7694

6927.2118

20781.6354

800

18.0956

1809.5574

3619.1147

5428.6721

7238.2295

9047.7868

27143.3605

900

22.9022

2290.2210

4580.4421

6870.6631

9160.8842

11451.1050

34353.3157

1000

28.2743

2827.4334

5654.8668

8482.3002

11309.7336

14137.1669

42411.5008

1200

40.7150

4071.5041

8143.0082

12214.5122

16286.0163

20357.5204

61072.5612

1400

55.4177

5541.7694

11083.5389

16625.3083

22167.0778

27708.8472

83126.5416

1600

72.3823

7238.2295

14476.4589

21714.6884

28952.9179

36191.1474

108573.4421

1800

91.6088

9160.8842

18321.7684

27482.6525

36643.5367

45804.4209

137413.2627

2000

113.0973

11309.7336

22619.4671

33929.2007

45238.9342

56548.6678

169646.0033

8.Certificates we obtained:

Including manufacturing license, CE certificate, ISO certificate, explosion-proof certificate, etc.

Certification

9. Factory view:

 

Flow meter factory pictureSS304 electromagnetic flowmeter

Magnetic Flow Meter factory

10. Verification video:

Regardless of the diameter of the pipe, our electromagnetic flowmeters are guaranteed to be calibrated at least twice one-to-one before leaving the factory, ensuring a 100% factory qualification rate. Users can install and use them directly after receiving the goods.

11.FAQ

Q: Do your products have a warranty period?

A: Yes, we have two years warranty.

Q: Do your products support customization?

A: Yes, we support OEM and ODM.

Q: Do you have your own factory?

A: Yes, we are a manufacturer with more than 20 years of production experience from 2002 to now. Our company is divided into domestic trade department and international trade department.

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