Digital Water Flow Meter Modbus 4800E Holykell

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$400.00 - $1,000.00 / Set | 1 Set/Sets (Min. Order)
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Quick Details
Place of Origin:
Hunan, China
Brand Name:
Holykell Water flow meter
Model Number:
4880E Electromagnetic Flow Meter
Product Name:
China Electromagnetic Water Flow Meter
Sensor connection:
flanged, threaded connection, clamping connection type
Application 1:
water(tap water,industrial water and sewage
Measure accuracy:
Ambient temperature:
Medium temperature:
Output Signal:
4 ~ 20mADC / RS-485 / HART
Supply voltage:
AC220V or DC24V
Protection grade:
IP65 / IP 68 Water flow meter
Working pressure:
1.0-4.0MPa (special pressure build)
Product Certification certification
CE Certified.
Valid from 2019-04-17 until 2049-12-31
Supply Ability
Supply Ability:
1000 Set/Sets per Month
Packaging & Delivery
Packaging Details
Standard Export Packing
China Digital Electromagnetic Water Flowmeter Salt Water Flow Meter

Digital Water Flow Meter Modbus 4800E Holykell


Product Description



4800E Electromagnetic Flowmeter is fully comprehensive (all intelligence) which is developed in using the advanced technology from domestic and foreign countries and consisted of 4800-type water flow meter and 4800-type smart converter supporting. It is widely used in water (tap water, industrial water, and sewage treatment) metallurgy, chemical, textile, food, paper, power, pharmaceutical and other industrial areas. It applies to measure (is fit for the measurement of ) the volume flow of conductive medium including the acid, alkali, salt solution, slurry, pulp, paper pulp, waste water.


I. Sepcification for Electromagnetic Salt Water flow meter 

Measure accuracy

±0.2%.±0.5% F.S

Flow range


Medium conductivity

>5μs/cm ;Water≥20μs/cm

Ambient temperature:


Working Pressure

DN 10~80mm        


DN 100~150mm      


DN 200~900mm     


DN 1000~2400mm   


Flow meters output signal

a. Main output



Current output: 0~10mA (Load resistance0~ 1.5KΩ), 4~20mA (Load resistance 0~750Ω) Pulse/ frequency output: 1~5000Hz

Communication output:MODBUS,RS-48,RS-232C,HART agreement, communication Interface has prevent from lightning effect.

b.Control output


Upper limit alarm open circuit output of the collector (normal:0, alarm: 1)

Lower limit alarm open circuit output of the collector (normal: 0, alarm: 1)

Forward and reverse flow state open circuit output of the collector (forward: 0, reverse: 1)

Supply voltage

AC220V or DC24V

Instrument power

 ≤ 20VA

Language patterns:

Chinese and English (special order for the other languages)

Sensor connection:

flanged, threaded connection, clamping connection type

Explosion-proof levels


Intrinsically safety(ExiaII CT4)

 electromagnetic Salt Water Flow Meter



Holykell have many types of flow meter used for differential application .

Salt Water Flow Meter

 Digital Salt Water Flow Meter

III. Flow range ,Pipe diameter

 electromagnetic Salt Water Flow Meter

Salt Water Flow Meter

For sizes larger than 1000, please contact us.


III.Medium temperature                                                                                                                                


Medium temperature: ≤45℃  (polyurethane Rubber)

                                   ≤80℃  (soft, neoprene)

                                    ≤180℃ (PTFE)


IV. Selection of materials                                                                                                                               Flange connection material; carbon steel or stainless steel(1Cr18Ni9Ti)

Grounding ring material: stainless steel(1Cr18Ni9Ti)

Lining material: PTFE,neoprene, ,polyurethane rubber,rubber acid


Electrode material: acid-resistant stainless steel(1Cr18Ni9Ti), molybdenum-containing stainless steel(0Cr18Ni12Mo2Ti),

Hastelloy(HB), Hastelloy C(HC)Titanium(Ti) ,Tantalum(TA) ,Platinum(PT)



 Digital Salt Water Flow Meter

1. Environment for installation should be dry and wind, avoid shining from sun, temperature of environment is not

more than 40 degC.

2. It should be far away from high magnetic place o electric equipment. Such as large transformer, welding


3. It is should be far away from the place including NH3, acid fog.

4. Pipe is installation should be filled with measuring medium. it cannot be empty.

5. The instrument should not be installed inside pipe with negative pressure avoiding lining shedding.


Electromagnetic Flowmeter  Applications

electromagnetic Salt Water Flow Meter

Packaging & Shipping

 Salt Water Flow Meter


Our Services

Digital Salt Water Flow Meter

You will get full protection for your orders ,More details Kindly click Trade Assurance .

electromagnetic Salt Water Flow Meter 


1:How long will you give me the reply?

we will contact you in 2 hours as soon as we can.
2:Could I get samples?
Yes,we have materials in stock to help you to get the samples as soon as we can.
3:How about the quality of the managements?
We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE and ROSH,we could send the certification test of our company to you.
4:Could you provide me the shortest lead time?
We have materials in our stock,if you really need,you can tell us and we will try our best to satisfy you.
5:Could I visit your factory?
Of course,if you need we will help you to visit our factory.
6:If I have paid,when will you help me to produce?
When we have received the money in our account,we will give you the receipt and arrange to produce immediately

7:How to pay for that ?

Of We could accept T/T,Paypal,WU ,Credit Assurance.

You will get full protection for your orders ,More details Kindly click Trade Assurance .




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