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  6. FMR104A Compact Electromagnetic Flowmeter

FMR104A Compact Electromagnetic Flowmeter

FMR104A Compact Electromagnetic Flowmeter

FMR104A Compact Electromagnetic Flowmeter

FMR104A features the reliability that withstands severe operating environments and high functionality that provides user convenience.

Feature

  • Lineup includes 4-wire compact integral type with enhanced basic functions and compact separated type that is suitable for the place with many temporary submergence or vibration.
  • A variety of functions is already in place
    Controls for multiple ranges, flow direction, flow switch, self-diagnosis are provided as standard.
  • Reflection switches for better operability
    The infrared reflection switches allow the setting of different functions without opening the cover.
  • Adding flange type
    FMR104AFW(Compact integral type)、FMR104AFR(Compact separated type) are added.
  • Earth friendly environment adaptive product
    Power consumption has been reduced to two-thirds of that the conventional products(Compared FMR104A:14VA to conventional model FMR104W:20VA)

Lineup

Lineups and configuration examples

FMR104AW/AFW(Compact integral type)

Easy-to-handle, compact integral-type flowmeters with enhanced basic functions. Both the wafer-type (Model FMR104AW) or flange-type (Model FMR104AFW) products are available.

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FMR104AR/AFR(Compact separated type)

The easy-to-maintain separated types overcome installation environmental limitations. Both the wafer-type (Model FMR104AR) or flange-type (Model FMR104AFR) products are available.

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Specification

Major specifications

ItemFMR104AWFMR104ARFMR104AFWFMR104AFR
Classification Compact type
Integral type Separated type Integral type Separated type
ModelSensor FMR104AW FMR104AR FMR104AFW FMR104AFR
Converter - EFM104AW - EFM104AW
Piping connection Wafer type:Diameter 2.5 to 40 Flange type
Diameter (mm) 2.5、5、10、15、25、40、50、80、100、150、200 50、80、100、150、200
DesignSensor JIS C 0920 IP67 (immersion proof type)
Converter - JIS C 0920 IP65 (jet proof type) - JIS C 0920 IP65 (jet proof type)
Flow measuring range Minimum range 0-0.1 m/s, Maximum range 0-10 m/s in terms of flow velocity
Accuracy +/-0.5 % of reading (varies depending on the flow velocity)
Output signalFlow signal 4 - 20 mA DC, load resistance: 1 kΩ max.
Total flow pulse signal Transistor contact (open collector)
Contact signal Total flow pulse/ self-diagnosis selectable A combination of up to five parameters selected among multi-range, flow direction, flow switch, self-diagnosis Total flow pulse/ self-diagnosis selectable A combination of up to five parameters selected among multi-range, flow direction, flow switch, self-diagnosis
Display Instantaneous flow, total flow (Backlight graphical liquid crystal display)
Fluid temperature –20°C to 120°C –20°C to 140°C –20°C to 120°C –20°C to 140°C
Ambient temperatureSensor -20°C to 60°C
Converter - -10°C to 60°C - -10°C to 60°C
Power supply 100 /110 V AC, 50/60 Hz, or 24 V DC

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