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Industry 4-20mA Integrated Magnetic Flow Meter Facory With HART

Industry 4-20mA Integrated Magnetic Flow Meter Facory With HART
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Material: 304,316 L,1Cr18Ni9Ti, 0Cr18Ni9, 00Cr17Ni14Mo2,321, Titanium
Flow Measurement Range: 0.3~15m/s
Range Ratio: 150:1
Working Power Supply: 85~265VAC 45~63HZ
High Light:

electromagnetic type flow meter


electromagnetic flow sensor

Basic Infomation
Place of Origin: Sichuan, China (Mainland)
Brand Name: Vacorda
Certification: ISO9001:2000/CE
Model Number: HKLD
Payment & Shipping Terms
Packaging Details: wooden box
Delivery Time: 5-15 working days
Payment Terms: L/C, T/T, Western Union
Product Description

Industry 4-20 ma  integrated magnetic flow meter facory with HART
Industry 4-20mA Integrated Magnetic Flow Meter Facory With HART 0

Product Description

HKLD intelligent electromagnetic flowmeter is a kind of fully intelligent electromagnetic flowmeter developed by our company with advanced technology at home and abroad. Its Chinese electromagnetic converter core uses high-speed central processing unit. The calculation speed is very fast, the accuracy is high, and the measurement performance is reliable. The circuit design of the converter adopts international advanced technology, the input impedance is up to 10 ohms, the CMRR is better than 100db, and the rejection ability for external interference and 60Hz/50Hz interference is better than 90db. It can measure the flow rate of fluid medium with lower conductivity.

Due to its unique advantages, it is widely used in the fields of petroleum, chemical industry, steel, light industry, sewage processing, environmental protection, water conservancy project and pharmacy to measure the volume flow of the conducted liquid mediums, such as acid, alkali, salt solution and so on.
Technical parameters:

PTFE Lined Pipe

10, 15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 450, 500, 600

Rubber Lined Pipe

40, 50, 65, 80, 100, 125, 150, 200, 300, 350, 400, 500, 600, 800, 1000, 1200, note: special specifications can be customized

Flow direction

positive and negative, net flows Turndown

Measuring range ratio


Repeatability error



piped: 0.5 class, 1.0 class

Measured medium temperature

Common rubber lining: -20~+60 ° c

High temperature rubber lining: -20~+90 ° c

PTFE lining: -30~+100 ° c

High temperature vinyl lining: -30~+180 ° c

Rated working pressure

pipeline: DN10~DN65: ≤ 2.5MPa;DN80~DN150: ≤ 1.6MPa;
DN200~DN1200: ≤ 1.0MPa

Flow measuring range

flow measuring range corresponding to flow rate range is 0.3~15m/s

Measured fluid conductivity

5μs/cm (Most with water as the composition of the medium, its conductivity in the range 200~800 Mu s/cm, optional solenoid flow)


Current:4~20mADC (isolation), pulse frequency 0~1kHz, OCT photoelectric isolation, external power ≤ 35VDC, breakover, collector Max 25mA

Load resistance

< 600 Ω

Electrode material

316L, titanium (Ti), tantalum (Ta), Hastelloy, (h), Platinum (Pt) or other special electrode materials

Protection grade

standard: IP65; IP68

Working power supply

85~265VAC 45~63HZ

Straight pipe length

pipe: ≥ 5DN in the upper reaches, downstream of greater than or equal to 2DN


flow meter connected to the piping is used between flanges, flange connection dimensions comply with GB9119-88 requirements.

Explosion-proof mark


environment temperature

-25 ° c ~=60 ° c

Relative humidity


Total power consumption


Detailed Images
Industry 4-20mA Integrated Magnetic Flow Meter Facory With HART 1


Industry 4-20mA Integrated Magnetic Flow Meter Facory With HART 2Industry 4-20mA Integrated Magnetic Flow Meter Facory With HART 3


Industry 4-20mA Integrated Magnetic Flow Meter Facory With HART 4

Electromagnetic flowmeter as an effectively measure the volume flow rate of conductive media, its main components include sensors, flow conversion and processing instruments. And its main feature is that it has no throttling flow-resisting parts, it is not easy to block, has good corrosion resistance, and has a wide range of applicable media. The measurement accuracy is not affected by physical parameters such as temperature, viscosity, density, pressure, and specific gravity of the measured medium. A certain conductivity range is independent of the type of liquid being calibrated.


As a most widely used flow instrument, electromagnetic flowmeters are commonly used to measure conductive liquids such as tap water, sewage, and seawater. Therefore, after running for a period of time, it is easy to contaminate the electrode or to precipitate and foul in the measurement tube wall. So the adhered scale layer in the measuring tube of the electromagnetic flowmeter should be removed in time, otherwise the instrument may not work properly.

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