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Electromagnetic Flowmeter
Vortex Flowmeter
Turbine Flowmeter
Ultrasonic Flowmeter
Metal Tube Rotameter
Level Meter
Orifice plate

Electromagnetic Flow Meter

SizeDN3-DN3000
Electrode:SS316,HC,HB,Ti,Tan,Pt
Liner Material: PTFE,PFA,FEP,NEOPRENE,HARD RUBBER
Accurance: 0.5% of reading velue,0.3% and 0.2% optional
Connection: Flange,Tri-clamp,Wafer,Union
 
 

 

 

DN

PNMPa)

Dimension

Weight(kg)

L

D

K

n

d

10

4.0

200

90

60

4

14

9.5

15

200

95

65

4

14

15

20

200

105

75

4

14

15

25

200

115

85

4

14

15

32

200

140

100

4

18

18

40

200

150

110

4

18

20

50

200

165

125

4

18

22

65

200

185

145

8

18

26

80

200

200

160

8

18

26

100

1.6

250

220

180

8

18

29

125

250

250

210

8

18

31

150

300

285

240

8

22

39

200

1.0

350

340

295

8

22

48

250

450

395

350

12

22

65

300

500

445

400

12

22

88

350

550

505

460

16

22

110

400

600

565

515

16

26

130

450

600

615

565

20

26

140

500

600

670

620

20

26

160

600

600

780

725

20

30

270

700

700

895

840

24

30

435

800

800

1015

950

24

33

545

900

900

1115

1050

28

33

655

1000

1000

1230

1160

28

36

810

1200

0.6

1200

1405

1340

32

33

875

1400

1400

1630

1560

36

36

1235

1600

1600

1830

1760

40

36

1555

1800

1800

2045

1970

44

39

2085

2000

2000

2265

2180

48

42

2610

 

 

Electrode Selection

Electrode Material

Corrosion Resisting Property

Stainless Steel

Used for measuring water, waste water, inorganic acid, organic acid or other corrosive medium.

Hastelloy B

Good corrosion resistance of different concentration of hydrochloric acid under boiling point, resist the corrosion of non-oxidizing acid, alkali, non-oxidizing salt solution, such as sulfuric acid, phosphoric acid, organic acid, etc..

Hastelloy C

Resist the corrosion of oxidizing acid, such as nitric acid, mixed acid, the mixture of chromic acid and sulfuric acid, oxidizing salt like Fe+++, Cu++ or other oxidants such as hypochlorite solution above ordinary temperature and seawater.

Tungsten Carbide

Used for measuring non-corrosiveness or strong abrasive liquid.

Titanium

Used for measuring seawater, kinds of chloride, pypocholoride, oxidizing acid (including nitrosonitric acid) and organic acid-base.
Not suitable for measuring pure reducibility acid (e.g. vitriol, hydrochloric acid).
Note: if there is oxidizing agent in acid, corrosion resistance will be greatly decreased.

Tantalum

Have excellent corrosion resistance, as much as glass.
can be used for measuring every chemical medium including boiling hydrochloric acid and vitriol below 175 , but there is exception of hydrofluoric acid, fuming acid and alkali.????

Platinum

For measuring kinds of acid, alkali and salt, except aqua regia.

Monel

A kind of Nickel-copper alloy, suitable for every alkaline liquid.

 

Liner Selection

Liner material

Main performances

Applicability

Polytetrafluoroethylene
(PTFE)

  1. It is a plastic material with the stablest

Chemical properties, resist the corrosion of
Boiling Hydrochloric acid, sulfuric acid, nitric
acid, aqua regia,Concentrated alkali and many
kinds of organic solvent, unable to resist the
corrosion of chlorine trifluoride, high
Temperature vanadyltrifluoride, high flow-rate
Liquid fluorine, liquid oxygen and ozon;


2.Poor abrasion resistance;


3.Poor ability of anti-negative pressure.

1.100棬150(special order
required);
2.Strong corrosive medium like concentrated acid , alkali, etc.;
3.Sanitary medium.

polychloropree rubber
(Neoprene)

  1. Excellent elasticity, high degree of tensile

strength,good wear resistance;

  1. Able to resist the corrosion of generally low

concentration acid, alkali and salt, unable to
resist that of the oxidative medium.

1.80,120(special order
required);
2.General water, polluted water, weak wear ability mud and ore pulp.

Polyurethane rubber
(PU)

  1. Excellent wear resistance (ten times of the natural rubbers);

2.Poor abrasion resistance of acid and alkali;
3.Not able to work with water mixed with organic solvent.

1.80;
2.Middle and strong wear ability ore pulp, coal pulp, mud, etc..

PFA

Having the same abrasion resistance with
PTFE.Having strong ability of load pressure
resistance.

1.Below 220 deg C
2.Applicable in state of load pressure.

F46

1.Have the same abrasion resistance with PTFE.

2.Resistable for low abrasion.


3.Having strong resistance to load pressure.

1.Below 220 deg C
2.The same as PTFE.
3.Applicable in mediums of low abrasion.

 

 

Norminal Diameter and Flow Range

DN
(mm)

Flow Velocity (m/s)

0.01

1

2

3

4

5

10

15

10

0.0028

0.2827

0.5655

0.8482

1.1310

1.4137

2.8274

4.2412

15

0.0064

0.6362

1.2723

1.9085

2.5447

3.1809

6.3617

9.5426

20

0.0113

1.131

2.2619

3.3929

4.5524

5.6549

11.3097

16.9646

25

0.0177

1.7671

3.5343

5.3014

7.0686

8.8357

17.6715

26.5072

40

0.0452

4.5239

9.0478

13.5717

18.0956

22.6195

45.2389

67.8584

50

0.0707

7.0686

14.1372

21.2058

28.2743

35.3429

70.6858

106.0290

65

0.1195

11.946

23.8918

35.8377

47.7836

59.7295

119.4590

179.1890

80

0.181

18.0956

36.1911

54.2867

72.3823

90.4779

180.9560

271.434

100

0.2827

28.274

56.5487

84.8230

113.0973

141.3720

282.7430

424.115

150

0.6362

63.617

127.2350

190.8520

254.4690

318.0860

636.173

954.259

200

1.131

113.097

226.1950

339.2920

452.3893

565.4870

1130.973

1696.46

250

1.7671

176.715

353.4290

530.1440

706.8583

883.5730

1767.146

2650.719

300

2.5447

254.469

508.9380

763.4070

1017.876

1272.3450

2544.690

3817.035

350

3.4636

346.361

692.7210

1039.0820

1385.442

1731.8030

3463.606

5195.409

400

4.5239

452.389

904.7790

1357.1680

1809.557

2261.9470

4523.893

6785.84

450

5.7256

572.555

1145.1110

1717.6660

2290.221

2862.7760

5725.553

8588.329

500

7.0686

706.858

1413.7170

2120.575

2827.433

3543.292

7068.584

10602.88

600

10.079

1017.876

2035.7520

3053.628

4071.504

5089.38

10178.76

15268.14

700

13.854

1385.442

2035.752

4156.327

5541.769

6927.212

13854.42

20781.64

800

18.096

189.557

2770.885

5428.672

7238.23

9047.787

18095.57

27143.36

900

22.902

2290.221

3619.115

6870.663

9160.884

11451.11

22902.21

34353.32

1000

28.274

2827.433

4580.442

8482.30

11309.73

17137.17

28274.33

42411.5

1200

40.715

4071.504

5654.867

12214.51

16286.02

20357.52

40715.04

61072.56

1400

55.418

5541.769

8143.008

16625.30

22167.08

27708.85

55417.69

83126.54

1600

72.382

7238.23

11083.54

21714.69

28952.92

36191.15

72382.3

108573.4

1800

91.609

9160.884

14476.46

27482.65

36643.54

45804.42

91608.84

137413.3

2000

113.1

11309.73

18321.77

33929.20

45238.93

56548.67

113097.3

169646.0

 

 

 

 

 

 

 

 

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