You are here: Home » Flow Meters » Flow Meters » HFM100 Digital Display Electromagnetic Water Flow Meter

HFM100 Digital Display Electromagnetic Water Flow Meter

whatsapp sharing button
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
sharethis sharing button

HFM100 Electromagnetic Flow meter is made of a sensor and a converter. It works base on Faraday's law of electromagnetic induction to measure conductivity of liquid or liquid-solid medium. It requires the conductivity should be greater than 5µS/CM (the conductivity of tap water and raw water is 100-500µS/CM ). It can be used for many mediums like acid, alkali, saline solution, paper pulp, ore pulp etc but the medium can not much conclude ferromagnetic substance or a mass of bubbles. This product is a main flow instrument for measuring conducting liquid, which can be widely used for flow measurement in the fields of water conservancy, municipal administration, chemical, food, pharmacy, papermaking, metallurgy, electric power, environment protection, etc.


  • Widely used in petroleum industry

  • Chemical industry

  • Water treatment industry

  • Sewage, acid, alkali, salt solution

  • Volume flow of liquid-solid two-phase fluid conductive medium


1. Clear LCD display screen, display instantaneous flow and cumulative flow respectively 

2. Advanced excitation technology, brief excitation circuit with stability and reliability 

3. Pioneering fuzzy algorithm technology applies to measurement of electromagnetic flowmeter with the performance of artificial intelligence 

4. Empty and full pipe measurement technique to avoid false alarms

5. With low conductivity measurement function 

6. Prompt response design for high resistance, undistorted collection of weak signals and 2 prompt reaction for flow change 

7. Various optional output communication interfaces

Technical Parameters

Aperture Diameter


Flange Standard

GB/T9119-2000, carbon steel material (stainless steel optional),

other standards can be customized

Rated Pressure Grade

DN10~DN600, 1.0 1.6 2.5 4.0MPa;

DN700~DN2000, 0.6 1.0 1.6MPa

Lining Material

Chloroprene Rubber (CR), Teflon (PTFE),

Polyurethane Rubber (PU), Polyethylene (PE), PFA, etc.


Default Stainless steel 316L,

Hastelloy (HB and HC), Titanium, Ttantalum, Platinum optional

Accuracy Grade

0.5 grade

Medium Temperature

Sensor: -25~180℃, Transmitter: -10~80℃

Supply Voltage

24VDC, 220VAC


Current 4~20mA, Pulse, RS485 and HART optional

Our product philosophy is specialization, customization, and intelligence.

Quick Links

Product Category

Contact Us

    Add : Room 201, Building 5, No.18, Fenghua Road, Yuhua Economic Development Zone, Nanjing, Jiangsu,China
    Phone : +86-13270442058
    E-mail : info@hjsensor.com
   Whatsapp : +86-13270442058
Copyright  2023  Nanjing Hangjia Electronic Technology Co.,Ltd. Supported by leadong.com. Sitemap