Japan, Tokyo Keiso
Tokyo Keiso MAGMAX® EGC300F Electromagnetic Flowmeter Converter
Made in Japan
Manufacturer: Tokyo Keiso
Model: EGC300F
MAGMAX EGC300F is a field installation type converter which is used in combination with MAGMAX® series electromagnetic flowmeter primary head.
The fluid noise during measurement has been reduced by the excitation method. The method enables to raise the frequency to twice as high as the commercial power frequency. Improved self-diagnosis functions such as empty detection, monitoring of detector, etc. are provided.
Features
- Various high functions equipped:
Pulse output, bidirectional flow measurement, double range, output of status such as flow alarm, and control input provided as standard. - High accuracy of ±0.5% of reading
- High speed data processing for quick response. Suitable for batch control process and pulsating flow.
- Field current frequency can be adjusted up to twice of main frequency which is effective for slurry noise rejection.
- Easily visible and blue dot matrix LCD indicator offers flexible indication.
- Quick set-up function for easy data setting/change such as scale range, pulse rate, etc.
- All setting parameters can be set/changed by an infrared touch sensor without opening the housing cover.
- High pulse rate up to 10 kHz offers high resolution for short time batch process control.
- HART® communication provided as standard.
Specification
Primary heads combined with EGC300F |
MAGMAX® series Electromagnetic flowmeters: EGS1000F, EGS2000F, EGS4000F, EGS5000F, EGS6000F etc. |
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Excitation method | Square wave |
Measuring range (Flow velocity) |
Max. 0 to 12 m/s Min. 0 to 0.3 m/s |
Indicator | Blue dot matrix LCD with backlight, 128×64 pixel. 2 kinds of screen changeable, and possible to display up to 3 lines per screen. |
Indication | Instantaneous flow rate, flow velocity, totalizing flow volume, conductivity, and coil temperature |
Output |
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Input |
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Accuracy |
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Other functions | Low cut-off, damping time constant, isolation of input and output, customer’s free measuring unit setting, automatic zero adjustment, bidirectional flow measurement, double-range measurement, switching of excitation current frequency, self-diagnosis, memory save for power failure, output test, touch sensor setting, and HART® communication |
Materials |
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Supply voltage / Power consumption |
100 to 230 V AC (85 to 250 V AC) / Approx. 22VA Option: 24 V DC (9 to 31 V DC) / Approx. 12W |
Protection class | 100 to 230V AC 24V DC |