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Kaidi KD Electromagnetic Flow Meter high-precision

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Kaidi KD Electromagnetic Flow Meter high-precision

Kaidi KD Electromagnetic Flow Meter high-precision
  • Kaidi KD Electromagnetic Flow Meter high-precision
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Kaidi KD Electromagnetic Flow Meter high-precision
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Application:
Water treatment
Accuracy:
Precision level ±0.2% of indicated value, ±0.5% of indicated value
Process Pressure:
10.0MPa;6.3MPa;4.0MPa;2.5MPa;1.6MPa;1.0MPa;0.6MPa
Process Temperature:
Sensor: -25℃~+60℃, converter and integrated type: -10℃~+60℃
Process Connection:
Flange
Outer Covering:
316L; Hastelloy B; Hastelloy C; Titanium; Tantalum; Platinum-iridium alloy; Tungsten carbide
MOQ
1 SET
Payments:
TT, Paypal, Credit card, Western union
Shipping ways:
Express(DHL,Fedex,TNT,EMS,UPS)/Air/Sea
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PRODUCT INTRODUCTION


 

Electromagnetic Flow Meter

 



Electromagnetic flow meter (EMF for short) is a new type of flow measuring instrument that developed rapidly with the development of electronic technology in the 1950s and 1960s. Electromagnetic flow meter is an instrument that uses the principle of electromagnetic induction to measure the flow of conductive fluid based on the electromotive force induced when the conductive current passes through the externally clamped magnetic field. There are no obstructions and moving parts in the measuring tube, and the pressure loss is small, so it will not cause additional energy loss or blockage, and the energy-saving effect is significant. It is especially suitable for liquid-solid two-phase flow media, such as sewage, mud, mineral pulp, paper pulp, etc.


FEATURE


Unaffected by changes in fluid density, viscosity, temperature, pressure and conductivity, the linear measurement principle enables high-precision measurement


The installation requirements are low, the front straight pipe section only requires 5D, and the rear straight pipe section is 2D (D is the inner diameter of the selected instrument)


The nominal diameter DN3-DN3000 covers a wide range, and there are many choices of linings and electrodes, which can meet the requirements of measuring a variety of conductive currents.


With MODBUS-RS485, HART, GPRS and PROFIBUS communication signal output (optional)


The converter adopts 32-bit embedded microprocessor, full digital processing, fast calculation speed, strong anti-interference ability, reliable measurement, high accuracy, and the measurement range can reach 1500:1


With conductivity measurement function, it can judge whether the sensor is empty or not, with self-check and self-diagnosis function


The internal calculator can separately display the forward cumulative flow, reverse cumulative flow and instantaneous flow


The plug-in electromagnetic flow meter is easy to install and can open the hole under pressure on the spot without continuous flow. It has absolute installation advantages and price advantages.


TECHNICAL PARAMETER


Executive standardElectromagnetic flow sensor "JB/T9248-2015"
Maximum flow rate15m/s
Fluid conductivity≥5μS/cm
Precision level±0.2% of indicated value, ±0.5% of indicated value
Nominal diameter (mm)

3610152025324050658010012515020025036

10152025324050658010012515020025016001800200022002400260028003000

Nominal pressure10.0MPa;6.3MPa;4.0MPa;2.5MPa;1.6MPa;1.0MPa;0.6MPa
Ambient temperatureSensor: -25~+60, converter and integrated type: -10~+60
Material of signal electrode and ground electrode316L; Hastelloy B; Hastelloy C; Titanium; Tantalum; Platinum-iridium alloy; Tungsten carbide
Connection flange materialCarbon steel, stainless steel (304, 316/316L)
Connecting flange standardNational standard, Ministry of Machinery standard, Ministry of Chemical Industry standard, (American standard, target must be customized)
Electrical InterfaceM18*1.5M20*1.5
Shell protectionWhole machine IP65     Sensor IP68     Sensor IP67       Whole machine IP68

                                                       Converter IP65    Converter IP65


 

Electrode liningMaterialScope of application
Lining electrode

NeopreneCR

0℃~80℃ non-strong acid, strong alkali, strong oxidizing medium; can detect sewage and mud

Polyurethane rubberPU-25~60; neutral and strong abrasion slurry, coal slurry, mud
TeflonPFA-25~140 non-abrasive medium; sanitary medium
Polyperfluoroethylene propyleneF46-25~100 non-abrasive medium; sanitary medium
PTFE-25~140; strong corrosive medium such as concentrated acid and alkali; sanitary medium
CeramicsAL2O3Chemical Industry; Mining Industry; Food Industry
316LUsed in water. Sewage or inorganic. Measurement of slightly corrosive medium with organic acid
Hastelloy BHBIt has good corrosion resistance to all concentrations of hydrochloric acid below the boiling point and is also resistant to sulfuric acid. Corrosion of non-oxidizing acids, alkalis, and non-oxidizing salt solutions such as phosphoric acid, hydrofluoric acid, and organic acids
Hastelloy CHCIt is resistant to oxidizing acids, such as nitric acid. Corrosion of mixed acid, or mixed medium of Ming acid and sulfuric acid; also resistant to corrosion of oxidizing salts such as Fe+++, Cu++ or containing other oxidants, such as corrosion of hypochlorite solution and seawater at higher than normal temperature
TitaniumTiIt is resistant to corrosion by sea water, various chlorides and hypochlorites, oxidizing acids (including fuming nitric acid), organic acids, alkalis, etc.; it is not resistant to corrosion by relatively pure reducing acids (such as sulfuric acid, hydrochloric acid), but such as acid When it contains oxidants (such as nitric acid, Fe+++, Cu++), the corrosion resistance is greatly reduced
TantalumTaHas excellent corrosion resistance, very similar to glass. Except for hydrofluoric acid, fuming sulfuric acid, fuming nitric acid, and alkali, it is resistant to corrosion by almost all chemical media (including boiling point and hydrochloric acid, nitric acid, and sulfuric acid). Not resistant to corrosion in alkali.
Platinum-iridium alloyApplicable to almost all chemical substances, but not applicable to aqua regia and ammonium salt
Tungsten carbideGood abrasion resistance, can be used for the measurement of high abrasive media, such as paper pulp, mineral pulp, etc.


INSTALLATION


PRODUCT APPLICATION


PRODUCT DETAILS


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Measuring range , medium, Installation method (flange, thread), Pressure range, Remote transmitter, Level alarm switch

Our technical team will check your specifications and make a best solution for you.

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