Electromagnetic flow meter

  • Eletromagnetic flow meter
  • Eletromagnetic flow meter
  • Eletromagnetic flow meter
  • Eletromagnetic flow meter
Eletromagnetic flow meterEletromagnetic flow meterEletromagnetic flow meterEletromagnetic flow meter

Eletromagnetic flow meter

  • Model: EMF
  • Type: Eletromagnetic flow meter
  • Accuracy ratio: 0.2%
  • Body material :Iron cast
  • Product description: Eletromagnetic flow meter model EMF
  • INQUIRY   EMAIL

Foster EMF electromagnetic flowmeter can be used to measure the volume flow of conductive fluid in a closed pipeline. It is widely applied in the flow measurement and control in the fields of chemical and petroleum industry, metallurgy industry, water and waste water, agriculture and irrigation, paper making, food and beverage industry and pharmaceutical industry


MAIN FEATURE

 Measurement is not affected by the variation of flow density, viscosity, temperature,pressure and conductivity. High accuracy measurement is guaranteed according to the linear measurement principle.
 No obstacle in the pipe, no pressure-loss and lower requirement for straight pipeline.
 DN 6 to DN2000 covers a wide range of pipe size. A variety of liners and electrodes are available to satisfy different flow characteristic.
 Programmable low frequency square wave field excitation, improving measurement stability and reducing power consumption.
 Implementing 16 bits MCU, providing high integration and accuracy; Full-digital processing, high noise resistance and reliable measurement; Flow measurement range up to 1500:1.
 High definition LCD display with backlight.
 RS485 or RS232 interface supports digital communication.
 Intelligent empty pipe detection and electrodes resistance measurement diagnosing empty pipe and electrodes contamination accurately.
 SMD component and surface mount technology (SMT) are implemented to improve the reliability.

WORKING PRINCIPLE

The measuring principle of electromagnetic flowmeter is based on the electromagnetic induction law of Farady. The sensor is mainly composed of measuring tube with isolate lining, a pair of electrodes installed by penetration of the measuring tube wall, a pair of coils and iron core to produce working magnetic field. When the conductive fluid flows through the measuring tube of the sensor, the voltage signal in direct proportion to the average flow velocity of the fluid will be inducted on the electrodes. The signal is amplified and treated by the transmitter to realize various display functions.


OPTIONAL TYPE
4800 Segregate Type Electromagnetic Flow Meter
4800E Integrated Type Electromagnetic Flow Meter
4880 Sanitary Segregate Type Electromagnetic Flow Sensor
4880E Sanitary Type Integrated Electromagnetic Flow Meter


PARAMETERS

DN

(mm)

MPa

Flow range

(m³/h)

Mounting dimensions (mm)

(Kg)

Flow velocity

L

D

D

n*Фa

0.3~15m/s

10

2.5/4.0

0.08~2.5

200

90

60

4Ф14

8

15

0.19~6

200

95

65

4Ф14

9

20

0.34~12

200

105

75

4Ф14

10

25

0.53~16

200

115

85

4Ф14

11

32

0.87~25

200

140

100

4Ф18

11

40

1.35~40

200

150

110

4Ф18

13

50

2.13~60

200

165

125

4Ф18

14

65

3.57~120

200

185

145

4Ф18

16

80

5.43~160

200

200

160

8Ф18

17

100

1.6/2.5/4.0

8.49~250

250

220

180

8Ф18

20

125

13.3~400

250

250

210

8Ф18

25

150

19.1~500

300

285

240

8Ф22

32(P)/45(W)

200

0.6/1.0/1.6

33.9~1000

350

340

295

8Ф22

48

250

53.1~1600

400

395

350

12Ф23

70

300

76.2~2500

500

445

400

12Ф23

90

350

104~3000

500

505

460

16Ф23

100

400

136~4000

600

565

515

16Ф26

110

450

172~5000

600

615

565

16Ф26

120

500

212~6000

600

670

620

20Ф26

140

600

306~8000

600

780

725

20Ф30

180

700

416~12000

700

895

840

24Ф30

210/250

800

543~16000

800

1015

950

24Ф35

300/350

900

687~20000

900

1115

1050

28Ф35

400/450

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