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low price electromagnetic flowmeter

Quick Details

Diameter Nominal: DN10 ~ DN1000
Accuracy: ±0.3%, ±2mm/s (flowrate less than 1m/s)
Conductivity: water 20μS/cm other medium 5μS/cm
Ambient Temperature: -10℃~60℃
Power Supply: 100-240VAC, 50/60HZ
Liner Material: PFA,F46,Neoprene,PTFE, FEP
Protection class: IP65 or IP68
Electrode: 316 stainless steel, HC/HB, Ti, Da, Pt
OEM: yes


Technical Performance Parameters

Diameter Nominal
DN10 ~ DN1000
Nominal Pressure
0.6~4.0MPa(special pressure can be made to)
±0.5 %, ±2mm/s (flowrate < 1m/s)
Liner material
PFA,F46,Neoprene,PTFE, FEP
Electrode material
Stainless steel SUS316, Hastelloy C, Titanium, Tantalum Platinum-iridium
Medium Temperature
Integral type
Split type
Ambient Temperature
Medium Electrical conductivity
water 20μS/cm other medium 5μS/cm
Structure type
Integral type, split type
Protection Class
Product Standard
JB/T 9248-1999 Electormagnetic Flowmeter


Lining material

Lining materialMain Performance
Teflon1.The most steady material in plastics which is resistibal to boiling hydrochloric acid
2.Not be perfect in abrasion resistance.
PFAHaving the same abrasion resistance with PTFE.
Having strong ability of load pressure resistance.
F461.Have the same abrasion resistance with PTFE.
2.Resistable for low abrasion.
3.Having strong resistance to load pressure.
 1.Be of good elasticity,retractility and abrasion resistance.
Neoprene2.Be resistant to low aicd,alkali and salt but not for oxidation mediums.
Polyurethane1.Be of good abrasion resistibility.
2.Not be perfect in acid/alkali resisitance.
3.Can't be used for water mixed with organic impregnant


Electrode selection

Electrode material
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.
Hastelloy C(HC)
Be resistant to oxidable acid such as nitric acid,mixed acid as well as oxidable salt such as Fe+++
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(such as Fe+++,Cu++)is greatly reduce corrosion.
In addition to hydrofluoric acid, fuming sulfuric acid, alkali remaining outside chemicals
Almost be applicable in all chemical mediums except for aqua fortis,ammonium salt.
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