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KY Instrument LWZ Smart Turbine Flow Meter
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KY Instrument LWZ Smart Turbine Flow Meter

Kaifeng Instrument LWZ intelligent turbine flow meter is mostly used for the measurement and on site indication of the flow rate and total volume of the liquid and gas in enclosed industrial pipelines. It also can be used as the master meter to calibr…

Product Overviews

Kaifeng Instrument LWZ intelligent turbine flow meter is mostly used for the measurement and on site indication of the flow rate and total volume of the liquid and gas in enclosed industrial pipelines. It also can be used as the master meter to calibrate other flow meters, which are widely used in Petroleum, chemical, aviation, metallurgy and scientific research sectors.

 

LWZ type intelligent turbine flow meter consists of a LWG type turbine sensor and an intelligent converter. The 2 parts are connected by a stainless steel rod. There are 2 kinds of rods with different lengths, the stand rod will be used for fluid with the temperature between -20 ~ +55, and the longer rod for fluid with the temperature between -20 ~ +120.

Features And Functions


l Advanced single-chip technology, powerful performance, high precision

l Laminated structure, easy to disassemble and maintain, free debugging

l Adopting micro-power technology

l Local indication of the total amount and instantaneous flow rate

l Output options for pulse signal and 4mA ~ 20mA analog signal

l Parameters can be set on site by the buttons

l Compact in structure, light in weight, intuitive to read and operate

l 5-section coefficient correction to ensure the accuracy

Technical Parameters

Main specification  for liquid

Size

DN4mm-DN500mm

Medium

Liquid

Accuracy

1.0%    ,0.5% ,0.2%

Connect

Thread(DN4mm~DN40mm)

Flange(DN10mm~DN500mm)

Pressure

PN0.6 ~ PN16MPa

Medium Temperature

≤120℃

Ambient Temperature

-25℃~60℃

Power Supply

+24VDC

+12VDC~+30VDC

3.6V Lithium battery

Output

Pulse

4 ~ 20mA

RS485

Flange Material

304 Stainless steel

Carbon steel

Body Material

304 Stainless steel

Display

LCD back light display.

Explosion Proof

Exia II CT4 ~ T6, Exd II BT4 ~ T6



Flow Rate Range for liquid

Nominal Diameter (mm)

Flow Rate Range(m³/h)

Medium Temperature(℃)

Nominal Pressure (Mpa)

Accuracy

0.2%

0.5%

1.0%

Integrate

Explosion Proof

4

 

 

0.06~0.4

 

 

 

-20 ~ +50
-20 ~ +120

 

 

 

-20 ~ +70

 

6.3

6

 

 

0.1 ~ 0.7

10

 

0.4 ~ 1.2

0.25~1.6

15

1.2 ~ 4

0.6 ~ 4

0.4 ~ 4

16

25

3 ~ 10

1.2 ~ 12

1.2 ~ 12

40

8~25

3 ~ 30

3 ~ 30

 

6.3
2.5

50

12 ~ 40

5 ~ 50

5 ~ 50

80

30~100

30~100

30~100

100

50~160

25~160

20~200

150

100~300

50~300

40~400

200

200~600

100~600

80~800

250

 

160~1000

120~1200

 

2.5

300

 

250~1600

200~2000

400

 

400~2500

 

500

 

600~4000

 

Industry Applications


-Refined oil, light crude oil, gasoline, light oil, jet fuel, light diesel oil, naphtha, ethylene, etc.

-Lubricating oil, hydraulic oil, etc.

-Water, pure water, distilled water, deionized water, desalinated water, demineralized water, etc.

-Alcohol, benzene, toluene, xylene, butadiene, carbon tetrachloride, methylamine, acrylonitrile, etc.

-Formaldehyde, citric acid, caustic soda, carbon disulfide, etc.

-Milk, coffee, etc.

-High temperature medium such as heat transfer oil and hot kerosene>Methanol/Alcohol

 

 


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