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.
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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.

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.

Specification
Major specifications
Item | FMR104AW | FMR104AR | FMR104AFW | FMR104AFR | |
---|---|---|---|---|---|
Classification | Compact type | ||||
Integral type | Separated type | Integral type | Separated type | ||
Model | Sensor | 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 | |||
Design | Sensor | 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 signal | Flow 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 temperature | Sensor | -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 |