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Technical data – KROHNE OPTIFLUX 2000 EN User Manual

Page 35

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TECHNICAL DATA

6

35

OPTIFLUX 2000

www.krohne.com

4/2014 - 4000839504 - HB OPTIFLUX 2000 R04 en

OIML R49 Class 1

OIML R49 Class 2

For DN65 to DN1600; same values (DN, R, Q1, Q2, Q3, Q4) as for OIML R49 class 1 are applicable.

DN

Span

(R)

Flow rate [m

3

/h]

Minimum Q1

Transitional Q2

Permanent Q3

Overload Q4

65

630

0.1587

0.25

100

125

80

630

0.254

0.40

160

200

100

630

0.3968

0.6

250

312.5

125

630

0.6349

1.0

400

500

150

630

0.6349

1.0

400

500

200

1000

1.0

1.6

1000

1250

250

1000

1.6

2.6

1600

2000

300

1000

2.5

4.0

2500

3125

350

500

5.0

8.0

2500

3125

400

500

8.0

12.8

4000

5000

450

500

8.0

12.8

4000

5000

500

500

12.6

20.2

6300

7875

600

160

39.375

63

6300

7875

700

80

125

200

10000

12500

800

80

125

200

10000

12500

900

80

200

320

16000

20000

1000

80

200

320

16000

20000

1200

80

200

320

16000

20000

1600

80

312.5

500

25000

31250

DN

Span

(R)

Flow rate [m

3

/h]

Minimum Q1

Transitional Q2

Permanent Q3

Overload Q4

25

400

0.040

0.064

16

20

32

400

0.0625

0.10

25

31.3

40

400

0.0625

0.10

25

31.3

50

400

0.10

0.16

40

50