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Beijing Huamai New Technology Co., Ltd.

Flow Meter, Vortex Flow Meter, Flow Meters manufacturer / supplier in China, offering Vortex Flow Meter (HMT. VFM), Intelligent Vortex Flow Meter -40 (HMT. VFM), Intelligent Vortex Flow Meter (HMT. VFM) and so on.

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Supplier Homepage Product Vortex Flow Meter Vortex Flow Meter (HMT. VFM)

Vortex Flow Meter (HMT. VFM)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Beijing, China
Production Capacity: 500PCS/Month
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: HMT. VFM
  • Main Application: Water, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
  • Sensor: Tube/Flange
  • Type: Vortex Flow Meter
  • Measuring Principle: Velocity
  • Certification: JIS, DIN, ANS, CE, ISO
  • Diameter: Dn15~500 (1/2~20inches)
  • Delivery Time: 5-7 Working Days
  • Trademark: Meinte
  • Specification: GB/ANSI/DIN/JIS
  • HS Code: 90261000
  • Accuracy: ±0.2-0.5%
  • Size: DN50-100
  • Application: Energy Metering
  • Measuring Media: Liquids, Steam, Gases
  • Measurement Object: Closed Pipeline
  • Connection: Wafer or Flange
  • Output: 4-20mA, RS485; Hart
  • Medium: Liquids, Steam, Gases
  • Transport Package: Carton / Wooden Case
  • Origin: Beijing, China
Product Description
Digital vortex flow meter

Digital Vortex Flow Meter, Pipe size is from 15mm to 500mm Accuracy is ± 0.5% or ± 1.0% Max pressure ≤ 4.0Mpa, Medium temperature 50- +350ºC, Explosion-proof is ExdIIBT4/ Exib IICT4, Output signal: 4-20mA; RS485; HART. Our Digital Vortex Flow Meter is widely used for Water Sewage seawater, Water distribution, Power Plants cooling water, Boiler feed water, Mining leaching and return flows, Liquid petroleum products, Pipeline leak detection, Energy management systems Process plant water and chemicals.


With on-site display function, Can be built-in or integrate temperature, pressure sensor to realize compensation function, With "HART" protocol advanced features. Intelligent circuit according to the characteristics of vortex sensor, the detection and closely integrated totalizer. We use sophisticated low-power 128 × 64 full DOT matrix LCD display, local display instantaneous flow and total flow, and measuring the temperature and pressure compensation, display data-rich and intuitive. Common operating principle set the menu, and prompts the use of English letter, clear and intuitive, easy to operate


1) Multi-point linear correction to achieve the full real-time linear compensation, to achieve a linear ability to compensate

2) To convert working conditions flow rate into the mass flow or volume flow under standard conditions directly, measuring simple and precise

3) 12 kinds of compensation algorithm to fit almost all working condition compensation calculation, rely on external data signal correction curve

And the calibration of standards-based way, greatly improve the measurement accuracy.

4) Through manual setting to do various amendments, parameters setting, functions setting thus that the instruments adapts to various pipeline and

All kinds of measure media.

5) Signal Output: Three wire with a linear correction of the pulse output and three-linear correction current output, with RS485 communications,

And battery-powered; The wire 4-20mA output can be multi-linear correction, and provides isolation of the original pulse output.

6) HART communication can be configured and read the measurement data comply international standards


Pipe size: DN15 to DN500 (Other by negotiation )

Accuracy: ± 1.0% repeat better than 0.33%; ± 0.5% repeat better than 0.15%

Operate pressure: 16Bar; 25Bar; 40Bar; 63Bar

Medium temperature: (-50 +250)º C, (-50 +350)º C

Display method: 128× 64 LCD display

Protection class: IP65, IP67, IP68

Environment temperature: -30 +70º C(-20 +60º C for LCD display)

Environment: -40 +55º C, RH: 5% 90% atmospheric pressure 86 106KPa

Explosion-proof: ExdIIBT4/ ExibIICT4

Three wire output

Power supply: 12~24VDC, or Battery

Output method: Pulse signal output; Three wire 4~20mA with linear calibration; RS485 communication is optional

Two wire output

Power supply: 15~24VDC

Output method: 4~20mA with linear calibration is optional; Optical isolation without amendment the original pulse output (Need an additional power supply)

HART communication


1) Universal gas and liquids include corrosive medium, caustic solutions, water, compressed air, ammonia, chlorine, other chemical gases hot water, saturated steam, super-heated steam, natural gas and so on

2) Water Sewage seawater

3) Water distribution

4) Power Plants cooling water

5) Boiler feed water

6) Mining leaching and return flows

7) Liquid petroleum products

8) Chemicals

9) Pipeline leak detection

10) Energy management systems

11) Process plant water and chemicals

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