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Flow Converter for Electromagnetic Flow meterMAGMAX® EGC050W



*Specifications are subject to change without prior notice.

MAGMAX EGC050W is a highly-reliable separate type converter for electromagnetic flow meter with the simple design. The enhanced self-diagnostic functions provide empty pipe detection, monitoring various states of detector and much more. The easy-to-use converter in the field, EGC050W is used in combination with the MAGMAX series primary head.
* MAGMAX is registered trademark of the TOKYO KEISO CO.,LTD.


  • · Standardized high-performance functions such as pulse output, bi-directional flow measurement and status outputs including flow rate alarms
  • · High accuracy of ±0.5% of reading
  • · High speed data processing for quick response. Suitable for batch process control and pulsating flow
  • · The extendable excitation system allows applications to much fluid noise such as slurry
  • · The LCD with backlight provides 1 to 3 lines of versatile indication
  • · Equipped with a quick setup function to readily respond to changed flow range, pulse rate, etc.
    The magnet keys allow you to alter the settings without removing the cover of conversion section
  • · 10kHz high-speed pulse output. Capable of responding to short batch processes

Main Specifications

Primary head for
EGS1000, EGS2000, EGS4000
Excitation Square wave
Measuring range
Flow velocity: 
Min. 0 to 0.3m/s
Max. 0 to 12m/s
Aluminum alloy
Converter cover: 
Aluminum alloy
Painting Polyurethane resin paint(Anti-corrosive painting)
installation Wall mount, Optionally 2 inch pipe mount
Indicator Dot matrix LCD (With backlight)
128 × 64 pixels (59 × 31mm)
Indication by initial setting

1 st page, indicated in 2 lines
 Upper line: Flow rate Lower line: Flow rate in bar-graph in %

2 nd page, indicated in 3 lines
 Upper line: Flow rate Middle line : Total flow in forward direction
 Lower line: Total flow in reverse direction
Current output: 
4 to 20mA DC (Max. 22mA at burn out error mode)
Pulse output: 
Open collector output
Pulse width: 
One of the following selectable
Status output Open collector output (Status output is selected from pulse outputs by switching.)
Contents of output, Description of input and output terminal, Low flow cutoff
Damping time constant, Isolation of input and output
Standard Functions Customer's free measuring unit setting function, Automatic zero adjustment function, Bi-directional flow measurement function, Excitation current frequency switching function, Self-diagnosis function, Memory save function for power fail,
Testing function, Magnet key setting function
Supply voltage 100 to 230V AC
24V DC
Protection class IP66/67 (IEC 60529)