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Flow Compact Electromagnetic FlowmeterMAGMAX® EGS1000

Compact Electromagnetic Flowmeter MAGMAX<sup>®</sup>EGS1000


*Specifications are subject to change without prior notice.

MAGMAX® EGS1000 is a primary head of electromagnetic flowmeter. Both high performace and cost efficiency have been implemented by the rational design.
Because of the wafer connection, this flowmeter is light and compact. PFA liner is employed. 8 nominal sizes from 10 to 150 mm are available. It is combined with MAGMAX series electromagnetic flowmeter converter. This flowmeter is very much fitted for measuring electrically conductive liquids such as water and chemical liquids, and is suitable to be built in equipment.
* MAGMAX® is registered trademark of the TOKYO KEISO CO.,LTD.


  • · High corrosion resistance and durability by using punched plate reinforced high quality clear PFA liner and Hastelloy® C electrodes.
  • · High accuracy of ±0.5% of reading.
  • · Light and compact.

Main Specifications

Measuring object Liquids
Min. Conductivity 10 μS/cm
50 μS/cm for nominal size of 10 and 15 mm
(Water: 20 μS/cm)
Converter for combination MAGMAX® EGC100W, Others
Excitation Square wave
Flow range Max. 0 to 763 m³/h
Min. 0 to 0.085 m³/h
Flow velocity Max. 0 to 12 m/s
Min. 0 to 0.3 m/s
Fluid temperature -25 to +120°C
Fluid pressure 0 Pa (abs) to 1.6 MPa
Nominal diameter 10, 15, 25, 40, 50, 80, 100, 150 mm
Process connection Wafer type
Matching flanges: JIS10K/20K, ANSI class 150/300, DIN PN16/40
Wetted part material
Hastelloy® C
Earth ring: 
Equiv. to SUS316
Earth ring seal: 
Fluororubber (supplied for nominal size of 10 and 15 mm)
Meter body material
Measuring tube: 
Equiv. to SUS304
Outer measuring tube: 
Size 10 to 40 mm, Cast iron*
Size 50 to 150 mm, Carbon steel*
Terminal box: 
Aluminum alloy* (Cover ; Polyamide resin)
*Anti-corrosive painting
Pulse output: 
For flow velocity ≥ 1.0 m/s: ±0.5% of reading
For flow velocity < 1.0 m/s: ±[0.3% of reading+0.2% to 1/Flow velosity (m/s)]
Current output: 
Additional error of ±0.05% of full scale to be added onto above pulse output accuracy.
Protection class IP66/67(IEC 60529)