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Insertion Magnetic Flow Meter

  • Accuracy:±0.5 of the reading value ≤ 0.5 m/s, ±1.0% when rate of full range >1 m/s
  • Size:DN100-DN3000
  • Working Pressure:1.6 MPa
  • Electrode:SS316,HC,HB,Ti,Tan,Pt,Tungstenn carbide
  • Medium Temperature:-10℃~80℃
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Introduction 

Insertion Electromagnetic flow meter is hallmarked by its high performance and reliability based on successful, field-proven technology. It is being widely used in industries such as petroleum, chemical engineering, iron and steel, food, electricpower, paper making, water treatment, petrochemical, medicine etc.

Features

    Medium temperature can be -20℃~80℃.
    Integrated vertification,diagnostic function and empty pipe detection.
    Measure forward and reverse direction flows.
  ♦  Easy to install and it can be installed without shutting down the process.
    Dual frequency excitation and stable zero point.
    Precision coil winding technology,makes magnetic field more uniform.
    High protection grade,IP65,IP68.
    No moving parts,no pressure loss

Application

   ♦ Chemical
   ♦ Medicine
    Beverage
   ♦ Iron and steel
   ♦ Water supply
   ♦ Electricpower
   ♦ Water treatment

 


 

          Installation Notice

Installed at the lowest point and vertical upward direction              Install exhaust valve at the downstreat of flow meter

Don’t install at the highest point and vertical downward diection          when drop is more than 5m



           
Installed at the lowest point when used in open drain pipe        Need 10D of upstreat and 5D of downstreat



     


Dont’ install it at the entrance of pump, install it at the           Installed at the rising direction
exit of pump



 


 
certificate






Insertion Magnetic Flow Meter Specification

Size             

DN100-DN3000mm  (4”~120”)                

Accuracy                                     

 ±1.5% of reading,velocity >0.3 m/s      

Velocity                       

Normal liquid >5 μS/cm,DI water >20 μS/cm      

Protection Grade                            

 IP65 (Integrated),IP68 (seperate)

Power Supply                                       

AC85~250V, DC20V~36V   

Power Consumption                                      

<15W       

Communication     

RS485/Modbus,Hart over 4~20 mA, Hart,Profitbus

Language              

English,Chinese (Other languages also can be provided on request)   

Display                                   

LC Display,128X128mm, Three lines, 4 internal push buttons  

Ambient Temperature                                   

-25 ~ +60  /-77 ~ 140 Sensor      -10~ +60 /-50~140 Convertor

Relative Humidity                                           

5%~95%    

Liquid Temperature

-20-80    -68~ 176℉)

Velocity  

0.1 m/s ~ 15 m/s

Max Distance            

50m (sensor and transmitter)         

Working Pressure                  

≤1.6 MPa    

Flange Standard     

DN40,PN16

Connection  

Simple,Flange ball Valve,Thread Ball Valve

Signal Output         

4~20 mA, Pulse

Grouding Ristance     

10Ω

Cable Entry           

 M20*1.5

Transmitter Housing Material

Aluminum

Probe

ABS

Exciting Current    

125mA, 187mA, 250mA, 500mA

Exciting Frequency   

25Hz, 3.125Hz, 2.5Hz, 2Hz

Electrode Material

SS316L, Hastelloy C, Hastelloy B,Titanium Tantalum, Platinoiridium,
Stainless Steel Covered Tungsten carbide       

Body Material

Stainless Steel 304 
Stainless Steel 316

Straight Pipe       

Upsteam Required
Single bend preceded by ≥ 9 diameters of straight pipe      10 D
Pipe size reduction / expansion in straight pipe run      10 D
Single bend preceded by ≤ 9 diameters of straight pipe    15 D
Outflowing tee / Pump outflow     20 D
Multiple bends out of plane    30 D
Inflowing tee    30 D
Control / Modulating valve    30 D
Downstream Required     5 D



Insertion Magnetic Flow Meter Selection Table


Model

QTLD  Imag S1-E1-P1-T1-A1-D1-G1-C1-W1-F1

Structure

Integrated

S1

 

 

 

 

 

 

 

 

 

 

Seperated

S2

Electrode
Material

Stainless steel 316L

E1

Hastelloy B

E2

Hastelloy C

E3

Titanium

E4

Platinum-iridium

E5

Tantalum

E6

Stainless steel covered with
 tungsten carbide

E7

Body 
Material

Stainless steel 304

P2

Stainless steel 316L

P3

Transmitter
Material

ABS

T1

Aluminum

T3

Installation

Flange ball valve  (DN40,PN16)

A1

Thread ball valve (1/2 NPT)

A2

Power 
Supply

AC85~250V

D1

DC20V~36V

D2

Battery-powered

D3

Signal 
Output

4~20 mA

G1

Pulse

G2

Communication

Modbus-RS485

C2

Hart

C3

Profitbus

C5

Process 
Pressure

0.25 MPa

W1

0.6 MPa

W2

1.0 MPa

W3

1.6 MPa

W4

Explosion 
Proof

Without Explosion-Proof

B1

Exd IIB T6 Gb

B2

Protection 
Grade

IP65  Integrated

F1

IP68  Seperated

F2

 

Performance of Electrode

Electrode Material

Applications

Stainless Steel 316L

Applicable in water,sewage and corrosive mediums.Widely used in industries of petrol,chemistry,carbamide,etc

Hastelloy B (HB)

Having strong resistance to hydrochloric acid of any consistance which  is below bioling piont.
Also resistable against vitriol,phosphate,hydrofluoricacid,organic acid etc which are oxidable acid,alkali and non-oxidable salt.

Hastelloy C (HC)

Be resistant to oxidable acid such as nitric acid,mixed acid,as well as oxidable salt such as Fe+++,Cu++aStnd sea water

Titanium

Applicable in seawater,and kinds of chloride,hypochlorite salt,oxidable acid (including fuming nitric acid),organic acid,alkali etc.
Not resistant to a pure reducing acid(such as sulphuric acid,hydrochloric acid  corrosion.
But if acid contains antioxidant is greatly reduce corrosion.

Tantalum

Having strong resistance to corrosive mediums that is similar with glass
Almost is applicable to all chemical mediums.
Except for hydrofluoric acid,oleum and alkali.

Platinum-iridium

Almost be applicable in all chemical mediums except for ammonium salt.

Stainless Steel Covered
Tungsten Carbide

Applicable in mediums of no corrosive and low abrasion.

 

 


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