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Stainless Steel Flow Meter

  • Nominal diameter:DN4-DN200
  • Accuracy:±0.5%, ±1%
  • Protection Grade:IP65,IP68
  • Output:4-20mA or Pulse
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 Introduction:

Turbine gas flow meter consists of turbine flow sensor and display instrument and it is made by us using foreign state-of-the-art technologies, which is an ideal gauge for measuring of liquid flow. The flow meter is characterized by simple structure, high precision and easy installation and repair. The product may be used in a wide range of industries, including oil industry, chemical industry, metallurgy, water supply, paper-making, environment protection and food industry. 

 

Features:

   ♦  Have good performance on antiy-seismic and surgin flow
   ♦  High accuracy,±0.5% of rate or ±1.0% of rate
   ♦  Adopte micro-power technology,power consumption is low,it could be powered by battery
   ♦  Small loss of pressure,fine repeat
   ♦  Simple and firm structure, easy for installation and dismantling.
   ♦  Wide range of measuring with very lower flow velocity limit.
   ♦  High resistance to electromagnetic interference and vibration
   ♦  Turbine flow meter adopt new type sensor with lower pressure loss,starting flow is small-corrosion with long term work life
   ♦  The sensor is with hard alloy bearing thrust type, which may guarantee the precision and improve the wear resistance performance as well.


  






 
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Turbine Flow Meter Specification

Size

DN4-DN200mm

Accuracy

±0.5% of Rate, ±0.5% of Rate

Body Material

SS304,SS316L

Impeller Material

2Cr13, CD4Mcu

Bearing Material

 Hard Alloy

Guided Element

 Hard Alloy

Medium temperature

Integrated:-20℃～80°C;   Seperated:-20℃～120 ℃

Ambient temperature

-20℃～70℃

Communication

RS485,Hart

Signal Output

4~20 mA, Pulse

Flow Range

Standard Range,Extened Range

Power Supply

24 VDC, 3.6V lithium battery-powered

Viscosity

＜ 5  mm2/s

Protection Grade

IP65

Ex-proof

ExiaIICT4,  ExdIIBT6

Connection

Wafer,Tri-clamp,Thread,Flange

Pressure

1.0 MPa,1.6 MPa,2.5 MPa,4.0 MPa,6.3 MPa

Range Ratio

1:10;  1:15;  1:20

Electrical connector

Standard: 3-core wire cable; Explosion-proof: M20*1.5

 

 Turbine Flow Meter Selection Table

LWGY   Selection Table   Model:  N-A1-F1-B1-E1-P1-D10-C

Converter

No display; 24V DC; Pulse Output

N

 

 

 

 

 

 

 

No display; 24V DC; 4-20mA Output

A

Local display; Lithium Battery Power; No output output

B

Local display; 24V DC Power; 4-20mA Output;   Optional backup power: Lithium Battery

C

Local display; 24V DC Power; 4-20mA  Output; Modbus RS485 Communication  Optional backup power: Lithium Battery

C1

Local display; 24V DC Power; 4-20mA, Output; HART Communication  Optional backup power: Lithium Battery

C2

Accuracy

1.0% of Rate

A1

0.5% of Rate

A2

Flow 
Range

Standard Range

F1

Extened Range

F2

Body 
Material

SS304

B1

SS316

B2

Explosion
Rating

Safety Field without Explosion

E1

ExdIIBT6

E2

Pressure 
Rating

6.3 Mpa

P1

4.0 Mpa

P2

2.5 Mpa

P3

1.6 Mpa

P4

1.0 Mpa

P5

Connection

DXX: D06, D10, D16, D25, D40  D06: DIN PN6; D10: DIN PN10  D16: DIN PN16; D25: DIN PN25  D40: DIN PN40

DXX

AX: A1, A3, A6  A1: ANSI 150#; A3: ANSI 300#  A6: ANSI 600#

AX

JX: J1, J2, J4  J1: JIS 10K; J2: JIS 20K; J4: JIS 40K

JX

Thread; DN4…DN100

TH

 Tri-clamp,sanitary structure

Tr

Medium 
Temperature

-20...+80°C

C

 -20...+120°C

H

 

  Turbine Flow Meter Flow Range Table

Diameter
(mm)

Standard Range
(m3/h)

Extended Range
(m3/h)

Connection Standard
(Optional)

Standard Pressure
(Mpa)

Customized Pressure
(MPa)

DN4

0.04~0.25

0.04~0.4

Thread

6.3

12,16,25

DN6

0.1~0.6

0.06~0.6

Thread

6.3

12,16,25

DN10

0.2~1.2

0.15~1.5

Thread

6.3

12,16,25

DN15

0.6~6

0.4~8

Thread(Flange)

6.3,2.5(Flange)

4.0,6.3,12,16,25

DN20

0.8~8

0.45~9

Thread(Flange)

6.3,2.5(Flange)

4.0,6.3,12,16,25

DN25

1~10

0.5~10

Thread(Flange)

6.3,2.5(Flange)

4.0,6.3,12,16,25

DN32

1.5~15

0.8~15

Flange(Thread)

6.3,2.5(Flange)

4.0,6.3,12,16,25

DN40

2~20

1~20

Flange(Thread)

6.3,2.5(Flange)

4.0,6.3,12,16,25

DN50

4~40

2~40

Flange(Thread)

2.5

4.0,6.3,12,16,25

DN65

7~70

4~70

Flange

2.5

4.0,6.3,12,16,25

DN80

10~100

5~100

Flange

2.5

4.0,6.3,12,16,25

DN100

20~200

10~200

Flange

1.6

4.0,6.3,12,16,25

DN125

25~250

13~250

Flange

1.6

2.5,4.0,6.3,12,16

DN150

30~300

15~300

Flange

1.6

2.5,4.0,6.3,12,16

DN200

80~800

40~800

Flange

1.6

2.5,4.0,6.3,12,16

 

 
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