Application

Liquid, Gas, Steam

Bore

Pipeline 15 ~ 300mm

Pressure

0.6 ~ 42MPa

Temperature

Normal: 10°C~70°C; Wide: -196°C~+250°C; High temperature: +250°C~+500°C

Accuracy

±0.2%

±0.5%

±1.0%

±1.5%

±2.5%

Ratio

1:3

1:5

1:10

Compensation

Temperature compensation; Pressure compensation

Repeatability

0.1% ~ 0.08%

Power supply

Li battery included; External power – 24VDC; 220VAC (only for separate display)

Output

Visual local display; 4 ~ 20mA; pulse; 1 ~ 10V; RS232/RS485 (optional)

Pipe material

Carbon steel; 304; 316L; or by requirement

Protection Lv.

IP65; IP67

Bore

(mm)

Measuring range

(m³/h)

Diameter ratio of target

Max pressure loss

P_max (Kpa)

β_max

β_min

15 (1/2”)

0.1 ~ 3

0.8

0.6

96.4

20 (3/4”)

0.17 ~ 5

55.12

25 (1”)

0.3 ~ 9

34.45

32 (11/2”)

0.5 ~ 14

24.12

40 (13/4”)

1.0 ~ 24

0.5

17.23

50 (2”)

1.5 ~ 40

6.89

65

2.5 ~ 60

0.7

0.4

5.51

80

3.5 ~ 90

4.31

100

5 ~ 140

2.76

125

6 ~ 200

2.07

150

10 ~ 300

0.6

0.3

1.38

200

18 ~ 560

0.89

250

25 ~ 800

0.5

0.56

300

40 ~ 1,200

0.25

0.35

350

50 ~ 1,500

0.10

400

65 ~ 2,000

0.07

450

90 ~ 2,600

0.4

0.06

500

110 ~ 3,300

0.2

0.05

550

140 ~ 4,100

0.35

0.04

600

170 ~ 5,000

0.3

0.03

700

230 ~ 6,800

0.011

800

300 ~ 9,000

0.0083

900

370 ~ 11,000

0.0062

1,000

470 ~ 14,000

0.2

0.1

0.0055

1,100

560 ~ 16,000

0.0041

1,200

670 ~ 20,000

0.0034

1,300

780 ~ 23,000

0.0028

1,400

900 ~ 27,000

1,500

1,050 ~ 31,000

0.0021