SUP-LDG Carbon steel body electromagnetic flow meter
DN600 magnetic flowmeter magnetic flowmeter magnetic flow meter water flowmeter

SUP-LDG Carbon steel body electromagnetic flow meter

Magnetic flowmeters operate under the principle of Faraday's Law of Electromagnetic Induction to measure liquid velocity. Following Faraday's Law, magnetic flowmeters measure the velocity of conductive liquids in pipes, such as water, acids, caustic, and slurries. In order of usage, magnetic flowmeter use in water/wastewater industry, chemical, food and beverage, power, pulp and paper, metals and mining, and pharmaceutical application.

Features

  • Accuracy: ±0.5%(Flow speed > 1m/s)
  • Reliably: 0.15%
  • Electric conductivity:  Water: Min. 20μS/cm

                                             Other liquid: Min. 5μS/cm

  • Flange: ANSI/JIS/DIN DN15…1000
  • Turndown ratio: 1:100
  • Specification
 Product  Electromagnetic flowmeter
 Model  SUP-LDG
 Diameter nominal  DN15~DN1000

 Nominal pressure

 DN6 - DN80, PN<4.0MPa
 DN100 - DN150, PN<1.6MPa
 DN200 – DN1000, PN<1.0MPa
 DN1200 – DN2000, PN<0.6MPa
 Accuracy  ±0.5%,±2mm/s(flowrate<1m/s)
 Repetitiveness   0.15%
 Liner material  PFA, F46, Neoprene, PTFE, FEP
 Electrode material  Stainless steel SUS316, Hastelloy C, Titanium,
 Tantalum, Platinum-iridium
 Medium temperature  Integral type: -10℃~80℃
 Split type: -25℃~180℃
 Power supply  100-240VAC,50/60Hz / 22VDC—26VDC
 Electrical conductivity  Water 20μS/cm other medium 5μS/cm
 Ingress protection  IP65, IP68(optional)
 Product standard  JB/T 9248-2015

 

  • Measuring principle

Mag meter works based on Faraday's law, and measure conductive medium with conductivity more than 5 μs/cm and flow range from 0.2 to 15 m/s. An Electromagnetic Flowmeter is a volumetric Flowmeter that measures the flow velocity of a liquid through a pipe. 

The measurement principle of magnetic flowmeters can be described as follows: when the liquid goes through the pipe at the flow rate of v with a diameter D, within which a magnetic flux density of B is created by an exciting coil, the following electromotive E is generated in proportion to flow speed v:

E=K×B×V×D

 

            Where:
              E-Induced electromotive force 
              K-Meter constant 
              B-Magnetic induction density
              V-Average flow speed in cross-section of measuring tube 
              D-Inner diameter of measuring tube                                                     

   

  • Introduction

SUP-LDG electromagnetic flowmeter is applicable for all conductive liquids. Typical applications are monitoring accurate measurements in liquid, metering and custody transfer. Can display both instantaneous and cumulative flow, and supports analog output, communication output and relay control functions.


  • Description

Support 4-20mA output of m³/h, L/h, T/h and other units, RS485 Modbus-RTU protocols are also available.

360° rotating display interface, easy to read the flow and set parameters whatever how you install it.

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