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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
LWGY turbine flowmeter

涡轮流量计传感器是一种精密流量测量仪表,与相应的流量积算仪表配套可用于测量液体的流量和总量。 DXLWGY turbine flowmeter sensor is a precision flow measuring instrument, which can be used to measure the flow and total amount of liquid when matched with the corresponding flow totalizing instrument. It is widely used in the measurement and control systems of petroleum, chemical industry, metallurgy, scientific research and other fields. 传感器可以应用于制药行业。 Turbine flowmeter sensors equipped with sanitary fittings can be used in the pharmaceutical industry.

一体化涡轮流量计结构为防爆设计,可以显示流量总量,瞬时流量和流量满度百分比。 The structure of DXLWGY integrated turbine flowmeter is explosion-proof design, which can display the total flow, instantaneous flow and percentage of full flow. The battery adopts long-lasting lithium battery. The service life of the single function accumulator battery can reach more than 5 years, and the service life of the multi-function indicator battery can reach more than 12 months.

The integrated meter can display a large number of flow units, including cubic meters, gallons, liters, standard cubic meters, standard liters, etc. You can set fixed pressure and temperature parameters to compensate the gas, and occasions where the pressure and temperature parameters do not change much. You can use this meter for fixed compensation accumulation.

液体涡轮流量 的技术性能 Technical performance of DXLWGY liquid turbine flowmeter

For high viscosity hydraulic oil, engine oil, small caliber specifications can be calibrated with solid flow.

Nominal diameter DN

Flow range m3 / h

Fluid temperature ℃

Nominal pressure PN

(Mpa)

Ambient temperature ℃

Relative humidity%

Pressure loss MPa

Basic error

% ± 0.2 %

Basic error

% ± 0.5 %

Basic error

% ± 1.0 %

Lower limit

Cap

Lower limit

Cap

Lower limit

Cap

2A

0.01

0.13

-20 ~ + 120

6.3 16 25 40

-25 ~ + 55

80

0.15

4A

0.04

0.25

0.12

6A

0.1

0.6

0.1

0.6

0.08

10A

0.25

1.2

0.2

1.2

0.05

15A

1.2

5

0.6

4

0.5

5

0.035

25A

2

10

1.6

10

1

10

40A

3

20

2

20

2.5

0.025

40B

4

20

3

20

2.5

25

50A

6

40

4

40

50B

8

40

4

40

4

40

80A

16

100

10

100

80B

20

100

10

100

16

160

100A

25

160

20

200

2.5 1.6 or 2.5

100B

25

160

20

160

20

200

150A

50

300

40

400

150B

50

300

40

300

40

400

200A

120

600

100

600

80

800

250A

200

1000

160

1000

120

1200

1.6

300A

250

1600

180

1800

Model and specification code of DX LWGY turbine flow sensor

model

Specification code

Description

LW

Turbine flow meter

G

sensor

Q

gas

Y

liquid

Nominal diameter

-2

管螺纹G3/8) 2mm ( pipe thread G3 / 8)

-4

管螺纹G1/2) 4mm ( pipe thread G1 / 2)

-6

管螺纹G1/2) 6mm ( pipe thread G1 / 2)

-10

管螺纹G1/2) 10mm ( pipe thread G1 / 2)

-15

管螺纹G1) 15mm ( pipe thread G1 " )

-25

管螺纹G11/4) 25mm ( pipe thread G11 / 4)

-40

法兰型) 40mm ( flange type )

-50

法兰型) 50mm ( flange type )

-80

法兰型) 80mm ( flange type )

-100

法兰型) 100mm ( flange type )

-150

法兰型) 150mm ( flange type )

-200

法兰型或者插入式) 200mm ( flange type or plug-in type )

-250

法兰型或者插入式) 250mm ( flange type or plug-in type )

-300

法兰型或者插入式) 300mm ( flange type or plug-in type )

Accuracy class

A

% Accuracy 1 %

B

0.5 % accuracy

C

% Accuracy: 0.2 %

Signal output

M

电流输出 Integrated LCD display with 4 ~ 20mA current output

J

Split display of matching flow totalizer

S

Supported flow totalizer split display and output 4-20mA

I

电流输出 4 ~ 20mA current output

T

Integrated LCD display

P

Pulse output

Nominal pressure

C1

PN1.6MPa

C2

PN2.5MPa

C3

PN4.0MPa

C4

PN6.3MPa

C5

PN16MPa

C6

PN25MPa

C7

PN40MPa

Explosion-proof requirements

/ NE

Not explosion-proof

/ EX

BT4 Explosion-proof grade dBT4

Temperature requirements

/ NE

Normal temperature

/ HE

℃≥高温≥ 150 120 ℃ ≥ high temperature ≥ 150

other request

/

Specify when ordering

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