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digital electromagnetic water flow meter with Modbus commnuication protocol

Yantai Auto Instrument Making Co.,Ltd

digital electromagnetic water flow meter with Modbus commnuication protocol

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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.

digital electromagnetic water flow meter with Modbus commnuication protocol

Product details:

digital electromagnetic water flow meter with Modbus commnuication protocol

digital electromagnetic water flow meter with Modbus commnuication protocol

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 :

digital electromagnetic water flow meter with Modbus commnuication protocol

digital electromagnetic water flow meter with Modbus commnuication protocol

digital electromagnetic water flow meter with Modbus commnuication protocol

digital electromagnetic water flow meter with Modbus commnuication protocol

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digital electromagnetic water flow meter with Modbus commnuication protocol


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