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Wafer Connection Electromagnetic Flow Meter

  • Size:DN10-DN200
  • Output Mode:4~20 mA,pulse
  • Electrode:SS316L,HC,HB,Tan,Ti,Pt
  • Protection Grade:IP65,IP68
  • Medium Temperature:-10℃~160℃
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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.


  ♦  Medium temperature can be -20℃~200℃.
  ♦  Integrated vertification,diagnostic function and empty pipe detection.

  ♦  Measure forward and reverse direction flows.
  ♦  Built-in reference electrodes,no need to connect ground ring.
  ♦  Dual frequency excitation and stable zero point.
  ♦  Precision coil winding technology,makes magnetic field more uniform.
  ♦  High protection grade,IP65.
  ♦  No moving parts,no pressure loss.
  ♦  High accuracy: ±0.5% of reading,±0.3% and ±0.2% optional,velocity >0.3 m/s.


   ♦ Chemical
   ♦ Medicine
   ♦ 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




 Technical Specification

Model DN10~DN200mm
Nominal Pressure 0.6~1.6MPa, 2.5Mpa, 4.0Mpa, 6.4Mpa...42Mpa
Accuracy ±0.5%,±0.3% or ±0.2% 
Liner material PTFE,EEP,PFA,F46,Neoprene,Hard rubber
Electrode Type General type ,scraper type and replaceable type
Electrode material Stainless steel SUS316,Hastelloy C,Titanium,Tantalum Platinumiridium,
Stainless steel covered with tungsten carbide
Mediem temperature Integrate type -20°C~+60°C
Remote type Neoprene & Polyurethane Liner -10°C~+80°C
 PTFE Liner /PFA Liner /F46 Liner -10°C~+160°C
Ambient Temperature -25°C ~+ 60°C
Ambient Humidity  5~100%RH(relative humidity)
Medium Electrical 
>5 μs/cm
Measuring Range 1500:1,flow rate<15m/s
Structure type  Integral type,remote type,submersible type,ex-proof type
Protection Class IP65,IP68(optional)
Ex-proof Mark ExmdⅡT6
Product Standard JB/T 9248-1999 Electormagnetic Flowmeter

Main performances of the electrode materials
Electrode material Applications
sainless steel SUS316 Applicable in water,sewage and corrosive mediums.
Widely used in industries of petrol,chemistry,carbamide,etc

Stainless steel covered

with tungsten carbide

Applicable in mediums of no corrosive and low abrasion.
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

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.

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