remote type intelligent electromagnetic flowmeter

remote type intelligent electromagnetic flowmeter

2 year ago

60 0

Kaifeng Chuangxin Measurement & Control Instrument Co., Ltd.

 2 year year

Product details

Remote type intelligent electromagnetic flow meter is also called split type magnetic flow meter or separated type electromagnetic flow meter. This intelligent electromagnetic flowmeter is a kind of high-performance, high-reliability flowmeter.

According to the customer's specific request, we can confirm the suitable liner, electrode and flange, so they are widely used in petroleum, chemical industry, food, electricity, steel, paper making, metallurgy, water supply and drainage, petrochemical, medicine industry etc.

Such smart electromagnetic flow meters are many factors to consider when choosing their model. For example, what is the measuring medium, ambient temperature and pressure, what is the condition of the installation site, is there enough space for the straight pipe section to ensure accuracy when applying them? A true remote type intelligent electromagnetic flow meter, the protection class can reach IP68 by excellent sealing when assembling the converter.

Therefore, for a suitable electromagnetic flow meter, there are the following terms to select and confirm according to our production capacity:

Nominal Diameter	DN3-DN3000mm
Nominal Pressure	0.6-1.6Mpa(2.5Mpa/4.0Mpa/6.4Mpa...Max 42Mpa)
Accuracy	+/-0.5%(Standard); +/-0.3% or +/-0.2%(Optional)
Liner	PTFE, Neoprene, Hard Rubber, EPDM, FEP, Polyurethane, PFA
Electrode	SUS316L, Hastelloy B, Hastelloy C, Titanium, Tantalum, Platinium-iridium
Structure Type	Integral , remote , submersible, ex-proof
Medium Temperature	-20~+60 ℃(Integral type)
Medium Temperature	Remote type(Neoprene,Hard Rubber,Polyurethane,EPDM) -10~+80℃ Remote type(PTFE/PFA/FEP) -10~+160℃
Ambient Temperature	-20~+60℃
Ambient Humidity	5-100%RH (relative humidity)
flow rate	Max 15m/s
Conductivity	>5us/cm
Protection Class	IP65(Standard); IP68(Optional for remote type)
Process Connection	Flange (Standard), Wafer, Thread, Tri-clamp, etc. (Optional)
Output Signal	4-20mA/Pulse
Communication	RS485 (Standard), HART (Optional), GPRS/GSM (Optional)
Power Supply	AC220V (can be used for AC85-250V) DC24V (can be used for DC20-36V) DC12V (optional), Battery Powered 3.6V (optional)
Power Consumption	<20W
Alarm	Upper Limit Alarm / Lower Limit Alarm
Self-diagnosis	Empty Pipe Alarm, Exciting Alarm
Explosion Proof	ATEX

And we should also let customers know the performance of the electrode:

Electrode Material	Application
SUS316L	Applicable to water, sewage and low corrosive medium; Widely used in gasoline, chemical, carbamide etc.industries
Hastelloy B	Strong resistance to hydrochloric acid of any consistency is below boiling point. Resistable against vitriol,phosphate, hydrofluoricacid, organic acid etc which are oxidable acid, alkali and non-oxidable salt.
Hastelloy C	Be resistant to oxidable acid such as nitric acid, mixed acid as well as oxidable salt such as Fe+++,Cu++ and 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 (such as Fe+++,Cu++) is greatly reduce corrosion
Tantalum	Having strong resistance to corrosive mediums that is similar with glass. Almost applicable in all chemicals mediums except for hydrofluoric acid, oleum and alkali
Platinum-iridium	Almost be applicable in all chemical mediums except fortis, ammonium salt

and the liner so that we can provide a suitable flow meter :

Liner material

Main performances

Applicability

Polytetrafluoroethylene

(PTFE)

1.It is a plastic material with the stablest

Chemical properties, resist the corrosion of boiling hydrochloric acid, sulfuric acid, nitric acid, aqua regia, concentrated alkali and many kinds of organic solvent, can not resist the corrosion of chlorine trifluoride,high Temperature vanadyltrifluoride, high flow rate liquid fluorine, liquid oxygen and ozone;

2.Poor abrasion resistance;

3.Poor ability to withstand negative pressure.

1.100℃,150℃(special order required);

2.Strong corrosive medium such as concentrated acid , alkali, etc.;

3.Sanitary medium.

Polychloroprene rubber

(Neoprene)

1.Excellent elasticity, high degree of tensile strength,good wear resistance;

2.Ability to resist corrosion of acid, alkali and salt of generally low concentration, unable to resist oxidation medium.

1.80℃,120℃(special order

required);

2.General water, polluted water, weak wear capacity mud and ore pulp.

Polyurethane rubber

(PU)

1.Excellent wear resistance

(ten times of the natural rubber’s);

2.Poor acid and alkali abrasion resistance;

3.Can not work with water mixed with organic solvent.

1.＜80℃;

2.Medium and high wear capacity ore pulp, coal pulp, mud, etc..

PFA

Having the same abrasion resistance as PTFE.Has a strong ability to withstand load pressure.

1.Below 220℃

2.Applicable under load pressure.

F46

1.Have the same abrasion resistance as PTFE.

2.Resistant to low abrasion.

3.Strong resistance to load pressure.

1.Below 220℃

2.Same as PTFE.

3.Applicable to mediums with low abrasion.

Now you can see if we specialize in manufacturing electromagnetic flow meters and can provide professional advice to customers.

As a supplier of electromagnetic flow meters in this industry, we have been working for more than 14 years.Trust us, you will surely have satisfactory products and services.

We're here all the time.