Đồng hồ đo lưu lượng Asphalt kỹ thuật số / Mchanical

Enclosure

Cover plate

Oval gear

Shaft Sleeve

Pressure(MPa)

LC-A

Cast iron

Cast iron

Oil bearing bronze/

ball bearing

1.6

LC-E

Cast steel

Cast iron, Stainless steel

<DN50, 6.3

DN80~100, 4.0

DN150~200, 2.5

LC-Q

Cast iron

Cast iron

Aluminum alloy

Graphite

1.6

LC-B

Stainless steel

Stainless steel

Stainless steel

Graphite

1.6, 2.5

Body Material

A(cast iron)

E(cast steel)

B(Stainless steel)

Max.working pressure

1.6Mpa

2.5,4.0,6.3Mpa

1.6Mpa

Temp. range

                 -20°C~280°C

Diameter range

                10mm-200mm

Viscosity

                 2-2000mpa.s

Output signal

                Pulse / 4-20mA

Ex-proof standard

              Exd IIB T4 Gb

Accuracy

                0.5%, 0.2%

Flange standard

               ANSI, JIS ,GB/T,DIN,etc.

Typical application

measuring fuel oil , lubricating oil , marine ship fuel oil, bitumen, paraffin oil ,

furnace oil,palm oil ,crude oil ,syrup,water ,epoxies,solvent,etc..

Advantage

high accuracy ,good repeatability,simple installation&operation

free from impact of vibration,little pressure loss 

Type

A

A

E

E

B

B

Accuracy

0.5

0.2

0.5

0.2

0.5

0.2

DN10mm

0.08~0.4

0.1~0.4

0.08~0.4

0.1~0.4

0.1~0.5

0.1~0.5

DN15mm

0.25~1.5 

 0.3~1.5

0.25~1.5 

 0.3~1.5

  0.3~1.5

 0.3~1.5

DN20mm

 0.5~3

0.6~3 

0.5~3 

0.6~3 

0.6~3 

0.6~3 

DN25mm

 1~6

1.2~6 

1~6 

1.2~6 

1.2~6 

1.2~6 

DN40mm

 2.5~15

3~15 

2.5~15 

3~15 

3~15 

3~15 

DN50mm

 4~24

4.8~24 

4~24 

4.8~24 

4.8~24 

4.8~24 

DN65mm

 6~40

 8~40

6~40

8~40

8~40

8~40

DN80mm

 10~60

12~60 

10~60 

 12~60

 12~60

 12~60

DN100mm

 16~100

20~100 

16~100 

20~100 

20~100 

20~100 

DN150mm

 32~190

 38~190

 32~190

 38~190

 38~190

 38~190

DN200mm

 34~340

 68~340

 34~340

 68~340

 68~340

 68~340