Item 

Specification

Diameter

DN15,DN25,DN50,DN80,DN100,DN150

(Please contact us for other dimension)

Range of flow

Liquid:1.0~150000l/h 

Gas:0.05~3000m3/h

Measure ratio

10:1, 20:1(special)

Accuracy

0.5, 1.0 (special)

Pressure rating

DN15,DN25,DN50: 4.0MPa(Max: 20MPa)

DN80,DN100,DN150:1.6MPa 

(DN80:Max 10MPa;DN100:Max  6.4MPa:DN150:Max 4.0MPa)

Medium temperature

Standard:-30℃~+120℃,high temperature:120℃~350℃

Power supply

24VDC(12~36VDC)

Output signal

4~20mADC (two-wire configuration); attached HART Protocol allowed

Output load

500Ω(24V power supply)

Operating temperature

Compact type:-40℃~120℃

Remote type:-30℃~60℃

Storage requirement

Temperature:-40℃~85℃  humidity:≤85%

Connection mode

Flange connecting. Flange standard: GB/T9119-2000; User’s appointment allowed

Cable interface

M20×1.5

Housing ingress protection

IP65

Explosion-proof

Intrinsic safety type:ExiaIICT6

explosion-proof type:ExdIICT6

Pressure loss

See table of flow for detailed information

Viscosity of medium

DN15:η<5mPa.s 

DN25:η<250mPa.s

DN50~DN150:η<300mPa.s

Contact material

R1:304,1Cr18Ni9Ti;

Ro:316,0Cr18Ni12Mo2Ti;

RL:316L,00Cr17Ni14Mo2Ti;

Ti:Titanium alloy;

Rp:PTFE lining

Diameter (mm)

Float type

Flow range

Pressure loss (Kpa)

Water L/h

Air  m3/h

Water

Air

Normal

Anti-corrosion

Standard

Normal

Anti-corrosion

15

A

2.5~25

/

0.07~0.7

6.5

/

7.1

B

4.0~40

2.5~25

0.11~1.1

6.6

5.5

7.2

C

6.3~63

4.0~40

0.18~1.8

6.6

5.5

7.3

D

10~100

6.3~63

0.28~2.8

6.6

5.6

7.5

E

16~160

10~100

0.48~4.8

6.8

5.6

8.0

F

25~250

16~160

0.7~7.0

7.0

5.8

10.8

G

40~400

25~250

1.0~10

8.6

6.1

10.0

H

63~630

40~400

1.6~16.0

11.1

7.3

14.0

25

A

100~1000

63~630

3~30

7.0

5.9

7.7

B

160~1600

100~1000

4.5~45

8.0

6.0

8.8

C

250~2500

160~1600

7~70

10.8

6.8

12.0

D

400~4000

250~2500

11~110

15.8

9.2

19.0

40

A

500~5000

300~3000

12~120

10.8

8.6

9.8

B

600~6000

350~3500

16~160

12.6

10.4

16.5

50

A

630~6300

400~4000

18~180

8.1

6.8

8.6

B

1000~10000

630~6300

25~250

11.0

9.4

10.4

C

1600~16000

1000~10000

40~400

17.0

14.5

15.5

80

A

2500~25000

1600~16000

60~600

8.1

6.9

12.9

B

4000~40000

2500~25000

80~800

9.5

8.0

18.5

100

A

6300~63000

4000~40000

/

15.0

8.5

/

150

A

20000~100000

/

/

19.2

/

/