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 | ||||
