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digital electromagnetic water flow meter with Modbus commnuication protocol

Categories Electromagnetic flow meter
Place of Origin: China
Brand Name: AUTO
Certification: CE,ISO9001:2008
Model Number: WFD
Power supply: 24V DC,220V AC,battery
Pressure: 1.6-4.0MPa
temperature: -20 to 350C
Output signal: 4-20mA,LCD Display,pulse output
Measure range: DN10-DN2000
Skype: summer.cap39
Measuring medium: water and other conductive liquid
MOQ: 1PC
Price: USD197-300/pc
Packaging Details: Carton
Delivery Time: 3-7days after confirm orer
Payment Terms: T/T,L/C,Paypal
Supply Ability: 1500
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    digital electromagnetic water flow meter with Modbus commnuication protocol

    digital electromagnetic water flow meter with Modbus commnuication protocol


    Product description:

    WFD electromagnetic flowmeter, composed of sensor and converter, works based on Faraday's law of

    electromagnetic induction. It is used to measure electricalconductivity of liquid or solid. Generally, the electrical

    conductivity should be over 5uS/cm (electrical conductivity of tap water, raw water is about 100-500uS/cm. It

    can also be used to measure various mediums like acid, alkali, saline solution, paper pulp, ore pulp

    and so on, but these mediums can't contain a lot of magnetic materials and bubbles.


    Applications of Magnetic Flow Meter

    • Water Treatment
    • Pump Testing
    • Paper & Pulp
    • Effluent Treatment Plants
    • Waste Water & Sewerage
    • Food & Diary Processing
    • Chemical Process Plants

    Technical Parameters:


    Technical Performance Parameters

    Caliver

    DN10~DN3000mm

    Nominal Pressure

    0.6~1.6MPa(special pressure can be made to)

    Accuracy

    ±0.5%,±0.3%or±0.2% are selectable

    Liner material

    PTFE,PFA,F46,Neoprene,Polyurethane

    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 conductivity

    ≥20μ s/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

    ExmdⅡT4

    Product Standard

    JB/T 9248-1999 Electormagnetic Flowmeter

    Main Performance of the electrode materials:


    Main performances of the electrode materials

    Electrode material

    Applications

    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

    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.


    Product details:

    Order sheet:


    Name

    Specification code

    Explanation

    Instrument type


    Intelligent electromagnetic flow meter

    Diameter code

    xxx

    For example:100 represents DN100

    Electrode form

    1

    Standard stationary type


    Electrode material

    0

    Stainless steel(316L)

    1

    Platinum Pt

    2

    Hastelloy B(HB)

    3

    Tantalum Ta

    4

    Titanium Ti

    5

    Hastelloy C(HC)


    Lining material

    3

    Chloroprene rubber

    4

    Polyurethane rubber

    5

    F4(PTFE) polytetrafluoroethylene

    6

    F46(FEP)polyperfluoroethylene-propylene


    Rated pressure(MPa)

    4.0

    DN10-80

    1.6

    DN100-150

    1.0

    DN200-1000

    0.6

    DN1100-2000

    0.25

    DN2200


    Operating temperature

    E

    <80℃

    H

    <120℃

    Grounding


    Built-in grounding electrode

    Grade of protection

    0

    IP65

    1

    IP68

    Converter type

    0

    Integral type

    1

    Split type

    Case material

    0

    Carbon steel

    1

    Stainless steel

    Instrument flange

    0

    Carbon steel

    1

    Stainless steel

    Installing timing flange

    0

    Without

    1

    With

    Power supply source

    0

    220VAC

    1

    24VDC

    Instrument range

    xxx

    For example:(200)represents maximum

    fux corresponding to 20mA

    Flow :200mm³/h

    Installation :




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