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Beijing Huamai New Technology Co., Ltd.

Flow Meter, Vortex Flow Meter, Flow Meters manufacturer / supplier in China, offering Digital Vortex Flow Meter (DVFM), 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 Digital Vortex Flow Meter (DVFM)

Digital Vortex Flow Meter (DVFM)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 500PCS/Month
Transport Package: Carton / Wooden Case
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: SDVFM
  • Main Application: Water, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
  • Sensor: Tube/Flange
  • Measuring Media: Liquids, Steam, Gases
  • Certification: JIS, DIN, ANS, CE, ISO
  • Connection: Wafer or Flange
  • Output: 4-20mA, RS485; Hart
  • Trademark: Meinte
  • Origin: Beijing, China
  • Accuracy: ±0.2-0.5%
  • Size: DN50-100
  • Type: Vortex Flow Meter
  • Measuring Principle: Electrical Principles
  • Diameter: Dn15~500 (1/2~20inches)
  • Medium: Liquids, Steam, Gases
  • Delivery Time: 5-7 Working Days
  • Specification: GB/ANSI/DIN/JIS
  • HS Code: 90261000
Product Description
Summary : Modern digital signal processing method used in the vortex flow detection technology, Breaking the traditional analog method of processing the limitations of vortex signal. Clearly overcome low flow detection sensor to detect the weak signal problem, effectively eliminating the flow of noise, greatly improved the vortex of anti-vibration performance, a fundamental solution to the troubled years of the Development of vortex detection problems so revolutionary. Modern digital signal processing by the latest technology to vortex probe signal to analyze, filter, transform, and thus correctly filter out the right flow signal, accurate, reliable measurement data. Intelligent digital vortex Flow meter can be adaptive of various pipeline, measuring medium, the use of the environment. With: Lower measurement limit, wider detection Range, higher measurement accuracy, superior anti-jamming and anti-seismic performance. Free commissioning, free maintenance.

Feature
Prominent anti-vibration performance
Minimum flow rate is very low, flow range ratio up to 1: 30 or more
Using multi-point minimum squares linear amendment, more accurate
Parameters are set through keyboard or HART communication. Debug, easy to operate
Wire connection is simple, two-wire, three-wire are optional by user
Able to cope with a various interface boards, with the integration of a variety of medium measurement function
Very low power consumption, can use battery as power supply

Function
Display 8 digits total volume, 7 digits instantaneous flow rate, pressure and temperature
Temperature, pressure compensation online or fixed compensation
Fixed value calibration
Low voltage detection reset, watchdog, and the totalizer of brown-out protection

Application
Universal gas and liquids include corrosive medium, hot water, saturated steam, super-heated steam, natural gas and so on
Water Sewage seawater
Water distribution
Power Plants cooling water
Boiler feed water
Mining leaching and return flows
Liquid petroleum products
Pipeline leak detection
Chemicals
Energy management systems
Process plant water and chemicals

Specification:
1)Pipe size :DN15 to DN500 ,DN,ANSI,DIN are optional
2)Operate pressure :PN16,PN25,PN40,PN63 (16Bar,25Bar,40Bar)
3)Accuracy : ±1.0% repeat better than 0.33%;±0.5% repeat better than 0.15%
4) Display method :128×64 LCD display
5)Medium temperature :-40-350 Deg C
6) Protection class : IP65,IP67 
7)Explosion-proof,ATEX,EX
Three wire output  
1)Power supply :12~24VDC ,if dont need any signal output ,can be as low as 6VDC;if powered by back up battery :3.6V
Output method : Pulse signal output ; three wire ;4~20mA with linear calibration; RS485 communication
Two wire output 
1)Power supply :15~24VDC 
2)Output method : 4~20mA with linear calibration
3)Optical isolation without amendment the original pulse output  ( Need an additional power supply)
4)HART communication
 
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