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MAGYN Intelligence Electromagnetic Flow Meter
  • MAGYN Intelligence Electromagnetic Flow Meter

MAGYN Intelligence Electromagnetic Flow Meter

MAGYN Serials Intelligence Electromagnetic Flowmeter conducts measurement based on the principle of the Faraday Electromagnetic...


Description

  • Introduction
  • Technical Datum
  • Material
  • Flow Range
  • Outline Dimension
  • Model Selection

General
MAGYN Serials Intelligence Electromagnetic Flowmeter conducts measurement based on the principle of the Faraday Electromagnetic Induction Law. When conductive liquid flows in a magnetic field and incises the magnetic flux, Induced electromotive force E will be generrated in the conductor, as flollow.

E=kBDV
Where,
k--------Instrument constant B--------Magnetic induction density
V--------Average velocity in the cross section of a measured pipe
D--------Inner diameter of a measured pipe
When measuring flow rate, the conductive liquid flows at a velocity of V perpendicularly through a magnetic field, which inducts a voltage that is direct proportional to the average velocity. The inducted voltage signal is measured on two or more poles immediately contacted with the liquid, sent to a convertor through the cable, and then intelligentized before it is transferred to and displayed in a LCD or converted into 4~20mA or 0~1kHz output.
Patent No.:ZL 03 2 63802.7

Feature And Usage
★Independence:When the temperature, pressure, viscosity and density of the measured
fluid changing, the flowmeter will not be influenced.
★Easy Maintenance:No moving parts in measuring tube, so easy maintenance.
★Wide Application:Can measure conductivity liquid, Without reference to fibre,solid or suspending material contained in liquid.
★Easy Installation:Install any angle only need liquid full of the pipe. Straight pipe
requires 5D for upper stream and 2D for down stream
★Turndown Ratio:The turndown ratio can reach to 1:100
★Enclosure:For DN15~DN1200 is IP68
★High Intelligence:Back light English/Chinese LCD display, Menu setting control, three
grades password protection, Two-way measuring available, slight signal removal, Auto flow
compensation and other function.
★SMT Technical:Intelligence self-detect and self-diagnoses, many kinds of alarming
★SMART Excitation:Low power consumer, zero stability, longtime reliability
★Multi-Signal Output:4~20mA or 0~10mA current output, Standard Pulse Output,
RS485 computer communication output
★Selecting the right lining and electrode material can measure nearly all conductive liquid.
★The power supply system has good voltage vibration adaptability.

Main Technical Datum

Accuracy:0.3%, 0.5% and1.0%
Repeatability:0.15%, 0.25% and 0.5%
Ambient Temperature: Sensor (Separate Type):-20℃~+70℃
Converter:-20℃~+50℃
Integral type: -10℃-+50℃
Humidity:5% ~95%RH(No Frost)
Vibration:Frequecy:55Hz
Amplitude:0.55mm
Ambient magnetic field:≤400A/m
Fluid Temperature:Integral Type ≤+80℃
Separate Type(Rubber Lining)≤+80℃ (PTFE Lining) ≤+120℃
Nominal Pressure:0.6MPa~32.0MPa Liquid Conductivity:≥5u/cm
Power Supply:DC24V±5% or 100-240VAC 47~63Hz
Enclosure: IP68(For separate type with synthetic rubber lining only)
Output Signal:4~20mA/0~10mA, Standard Pulse output
Communication:RS485 Computer Interface and HART Protocol
Alarm Output:Alive

Electrode Material:Stainless Steel, Hastelloy, Titanium, Tantalum, Carbonized Tungsten, platiniridium
Lining Material:PTFE, Synthetic Rubber
Flange Material:Cast Steel and Stainless Steel
Measuring Tube:Stainless Steel
Anti-explosion Grade:ExdeiaⅡCT4, Anti-explosion No.:GYB03542
Flange Standard:Any Flange Standard can be custom-made.
 

Electrode Material Selection

 

Lining Material Selection

Flow Range And Nominal Diameter Selection

Outline Dimension of General Pressure Sensor

Model Selection

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