⎝⎛星力捕鱼⎞⎠

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Flow meter series
Temperature instrument series
Pressure instrument series
Calibration instrument series
Level instrument series
Digital display instrument series
Transmitter instrument series
Wire and cable series
Bridge instrument cabinet series
Pipe fitting valve series

Address: Xiongyi, Jinhe Road, Jinhu County, Jiangsu Province
Lunan
Phone: 0517-86900901
0517-86900921
0517-86900920
Fax: 0517-86900902
Postcode: 211600
http://zzyfwh.com
Email: chinadongxiang@163.com
Flow meter
Metal rotor flowmeter

金属转子流量计具有结构简单、工作可靠、适用范围广、测量准确、安装方便等特点,具有耐高温、耐高压、DXLZ系列金属转子流量计有普通型和防腐蚀型,以上两种类型均分为现场指示型(DXLZZ-)和电远传型(DXLZD-)、普通型流量传感器、仪表材料为(1Cr18Ni9Ti)、防腐型为(1Cr18Ni9Ti)内衬PTEF。 The DXLZ series metal rotor flowmeter has the characteristics of simple structure, reliable operation, wide application range, accurate measurement and convenient installation. It has high temperature resistance and high pressure resistance. The DXLZ series metal rotor flowmeter has ordinary and anti-corrosion types. The above two types They are divided into on-site indication type (DXLZZ-) and electric remote transmission type (DXLZD-), ordinary flow sensor, instrument material (1Cr18Ni9Ti), and anti-corrosion type (1Cr18Ni9Ti) lined with PTEF.
测量的介质中含有铁磁性颗粒,就应在流量计入口处安装磁过滤器。 If the medium measured by the metal rotor flowmeter contains ferromagnetic particles, a magnetic filter should be installed at the inlet of the flowmeter. Its material should be the same as the corresponding flow meter.

The main technical parameters
(1) Basic
Measuring range: water (20 ° C) 2.5-150000L / h
Air (20 ° C, 0.1013MPa) 0.07-4000Nm3 / h
Range ratio: 10: 1
Accuracy: 1.5 / 2.5
Working pressure: ≤6.4MPa
Working temperature: -40 to 350 ° C (fluoroplastic lining -10 to 80 ° C)
Ambient temperature: -20 to 80 ° C
Medium viscosity: DN15≤5mPa.S
DN25 ~ DN150≤250mPa.S
Body material: 1Cr18Ni9Ti, 316L, lined with PTEF, etc. Process connection: flange, or according to user's request

(2) Remote transmission device
① Basic error of DX5W1-1 angular displacement transmitter: 1.5% FS
Output signal: 4 ~ 20mA
Load impedance: 350Ω
Power supply voltage: 24VDC
Ambient temperature: -30 to 80 ° C
Outlet: M20 × 1.5
Explosion-proof mark: ExibIICT4

②Effect of DXE-HD transmitter power: <0.1% (excluding digital resolution [70μA)
Load effect: <0.1% (not including digital resolution [70μA)
Current loss: 4 to 21.6 mA, relative to 0% of the measured value
Load impedance: 0 to 800
Working voltage: 12.8 ~ 30VCD
Two-wire system Rext [KΩ] = (Power supply [V] -12.7) / 22mA
Output signal: 4 ~ 20mA
Ambient temperature: -25 to 80 ° C
Outlet: M20 × 1.5
Explosion-proof mark: ExibIICT6

系列规格: DXLZ series specifications:

) Through ( mm )

Flow range

Pressure loss kPa

Water L / h *

Air M3 / h *

water

air

Conventional

Anticorrosive

Conventional, anticorrosive

15

25 2.525

---

0.7 0.07 to 0.7

6.5

7.1

40 4.040

25 2.525

1.1 0.11 to 1.1

6.5

7.2

63 6.363

40 4.040

1.8 0.181.8

6.6

7.3

100 10100

63 6.363

2.8 0.282.8

6.6

7.5

160 16160

100 10100

4.0 0.40 to 4.0

6.8

8.0

250 25250

160 16160

7.0 0.77.0

7.2

10.8

400 40400

250 25250

10 1.010

8.6

10.0

630 63630

400 40400

16.0 1.616.0

11.1

14.0

25

1000 1001000

630 63630

30 330

7.0

7.7

1600 1601600

1000 1001000

45 4.545

8.0

8.8

2500 2502500

1600 1601600

70 7 to 70

10.8

12.0

4000 4004000

2500 2502500

110 11110

15.8

19.0

40

5000 5005000

---

120 12120

10.8

9.8

6000 6006000

----

160 16160

12.6

16.5

50

6300 6306300

4000 4004000

180 18180

8.1

8.6

10000 100010000

6300 6306300

250 25250

11.0

10.4

16000 160016000

10000 100010000

400 40400

17.0

15.5

80

25000 250025000

16000 160016000

600 60600

8.1

12.9

40000 4000 to 40000

25000 250025000

800 80800

9.5

18.5

100

63000 630063000

40000 4000 to 40000

1000 1001000

15.0

19.2

150

100000 20000 to 100000

---

3000 6003000

19.2

20.3