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MAGNETOFLOW™ M2000 - Electromagnetic Flowmeter

Inductive electromagnetic flowmeters are best suitable for flow measurements of fluids with electrical conductivity from 5 μS/cm (20 μS/cm for demineralized water). This flowmeters range offers high accuracy. Results measurement are independant of density, temperature and pressure.

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The operating principle of the electromagnetic flow meter is based on Faraday’s law of magnetic induction: The voltage induced across any conductor, as it moves at right angles through a magnetic field, is proportional to the velocity of that conductor.
The voltage induced within the fluid is measured by two diametrically opposed internally mounted electrodes.
The induced signal voltage is proportional to the product of the magnetic flux density, the distance between the electrodes and the average flow velocity of the fluid.
Fuji Electric offers 2 electromagnetic measurement solutions for all your liquids flow management : MAGFLO flowmeters and MAGNETOFLOW flowmeters

The amplifier type M2000 is best suited for bidirectional flow measurement of fluids with a conductivity > 5 µS/cm (> 20 µS/cm for demineralized water). M2000 shows a high accuracy, is easy to use and can be chosen for a large and flexible applications spectrum. The backlit, four-line display shows all actual flow measuring data, daily and complete in-formation, including alarm messages. The standard amplifier has 4 programmable digital outputs, one digital input, 4-20mA output, DC or AC power supply and communication interface. Integrated test tools make the putting into operation and the service easier.

Features

  • Accuracy  ±0,2%,
  • Flow range 0,03 – 12 m/s,
  •  DN6 – DN2000,
  • Integrated datalogger function in option,
  • ACS, OIMLR49-1 and MID MI-001 approved,
  • Power supply 85 – 265 VAC / 9 – 36 VDC,
  • 4 programmable digital outputs,
  • IP67 housing,
  • RS232 Modbus® interface in standard,
  • RS485 Modbus®, M-Bus, HART™ & Profibus-DP in option.

Technical data

  • Power supply: 85 – 265 VAC, 45 – 65 Hz, <20 VA or optional 9-36 VDC
  • Analog output: 0/4 - 20 mA, <= 800 ohms, flow direction is displayed upon a separate status output
  • Pulse/Frequency output: 2  open collector outputs 24 V active, 20 mA, or 30 V passive, 100 mA max. 10 kHz 2  Solid State Relay outputs 48 Vac, 500 mA or  open collector outputs 30 V passive, 100 mA max. 1 kHz
  • Status output: min./max. alarm, preselection meter, flow direction, error message
  • Medium control: separate electrode
  • Programming: 3 keys
  • Interface: MODBUS RTU RS232 in standard
    RS485 MODBUS™, M-Bus, HART™ & Profibus-DP in option
  • Flow range: 0,03 – 12 m/s
  • Accuracy: >= 0,5 m/s better +/- 0,2% of actual flow
                   <0,5 m/s +/-1,25 mm/s of actual flow
  • Repeatability: 0,1%
  • Flow direction: bi-directional
  • Pulse lenght: Programmable up to 10 s
  • Outputs: Short circuit safe and galvanically isolated
  • Low flow cut off: 0-10%
  • Display: LCD, 4 lines / 20 characters, backlit, actual flow, 2 totalizers, status display
  • Housing: Powder coated aluminium die cast
  • Protection class: IP67
  • Cable insertion: Power and signal cable (outputs) 3 x M20
  • Single cable: From detector M20
  • Ambient temperature: -20°C up to +60°C

Three detector types available

Flange process connection type II

  • Size : DN 6 to DN 2000
  • Nominal pressure : PN 10 to PN 100

Type: Neoprene, Diameter: DN 25 to 500, Fluid temperature: 0 to 80°C

Type: Hard rubber, Diameter: DN 25 to 2000, Fluid temperature: 0 to 80°C

Type: PFA, Diameter: DN 6 to 10, Fluid temperature: -40 to +150°C

Type: PTFE, Diameter: DN 15 to 600, Fluid temperature: -40 to + 150°C

Type: Halar, Diameter: DN 300 to 1400, Fluid temperature: -40 to +150°C

  • Electrodes material : Hastelloy C (standard), Tantal, Platinum / Gold plated, Platinum / Rhodium
  • Flange connection DIN, ANSI, JIS, AWWA, etc
  • Dimension according to ISO 13359
  • Empty pipe electrode as Standard
  • Ground electrode in the same material than the measurement electrode
  • Ground ring in option
  • IP67 or IP68 protection in option.

Wafer connection type III

  • Size : DN 25 to DN 100
  • Nominal pressure : PN 40
  • Linear materiel : PTFE
  • Fluid temperature : -40 to +150°C
  • Electrodes material : Hastelloy, Tantal, Platinum / Gold plated or Platinum / Rhodium
  • Protection class : IP65 or IP68 in option

sanitary detector for food

  • Size : DN 10 to DN 100
  • Nominal pressure : PN40
  • Linear material : PTFE
  • Electrodes material : Hastelloy C (standard), Tantal, Platinum / Gold plated or Platinum / Rhodium
  • Housing : stainless stell
  • Lay : Tri-Clamp connection, ISO 2852 or SMS DIN 11851 connection
  • Protection class : IP65 or IP68 in option.
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