AXFA11 Magnetic Flow Converter

The AXFA11 magnetic converter has been developed based on Yokogawa's decades long experience in magnetic flowmeters. The AXFA11 continues the tradition of high quality and reliability that has become synonymous with the Yokogawa name and in addition features an even higher level of performance and increased functionality.

Retaining all the features and functions of the Admag series of converters, in addition the AXFA11 offers an enhanced dual frequency excitation method as an option for difficult applications as well as new diagnostics to detect electrode coating. Combined with a flowtube utilizing the optional replaceable electrode design, the user benefits through the ability to schedule maintenance for reduced process downtime and in turn a lower total cost of ownership.

  AXF Remote Flowtube AXF Integral Flowmeter AXFA14 Converter AXFA11 Converter
Nominal Pipe Size 2.5 to 400 mm
(0.1 to 16 in.)
[depends on model type and process connection type]
2.5 to 400 mm
(0.1 to 16 in.)
[depends on model type and process connection type]
For Flowtube
size ; 2.5 to 400mm
(0.1 to 16 in.)
For Flowtube
size ; 2.5 to 400mm
(0.1 to 16 in.)
Type of use General-purpose use,
Ex-proof type,
Sanitary type,
Submersible type
General-purpose use,
Ex-proof type,
Sanitary type
General-purpose use,
Ex-proof type
General-purpose use
Fluid Temp. -40~160 deg.C (-40 to 320 deg.F)
(-10 to 160 deg.C (14 to 320 deg.F) for Sanitary type)
- 40~130 deg.C (-40 to 266 deg.F)
(-10 to 130 deg.C (14 to 266 deg.F) for Sanitary type)
- -
Ambient Temp. -40 to 60 deg.C (-40 to 140 deg.F) [ depends on model type ]
Accuracy 0.35% of rate (Optional ; 0.2% of rate)
Fluid Conductivity 1 micro-S/cm or larger (depends on nominal pipe size and fluid condition)
Lining Fluorocarbon PFA/Ceramics/Polyurethance Rubber/
EPDM Rubber/ Natural Soft Rubber
[depends on model type]
- -
Process Connection Wafer, Flange, Sanitary connections
(Clamp[Tri-clamp, DIN, ISO], Union thread[DIN, ISO SMS], Butt-weld), etc.
- -
Maximum Cable Length - - 100m
(330 ft)
(660 ft)
Indicator - Multi line backlit LCD (Full dot-matrix)
Diagnosis Adhesion diagnosis, Empty pipe, Coil open, etc.
Alarm message Alarm message with corrective measures is indicated (English, German, French, Italian, Spanish, Japanese)
Excitation method Dual frequency excitation: size 2.5 to 400mm,
Enhanced dual frequency excitation (optional): size 25 to 200 mm
Ex-proof type ATEX, FM, CSA, IECEx, TIIS -
Options Replaceable electrode, Rotatable terminal box(converter), Mirror finished lining surface(for PFA/Ceramics), Special gaskets, etc.

* Refer to GS sheet for details.

PROFIBUS is an open, digital communication system which covers factory and process automation. The GSD and EDD files can be downloaded here.

Product GSD file EDD file
ADMAG AXF Magnetic Flowmeter

Note: There are two types of GSD file in the folder.

Device Specific GSD YEC4590.gsd
Profile GSD file PA139740.gsd

Note: Device Type Manager (DTM)
Please download at FDT/DTM Download Area.
(Move to Yokogawa Europe web page)


A popular feature of the Yokogawa magnetic flow converter is its ability to drive other manufacturers flow tubes. The converter's unique noise reduction circuitry provides the accuracy and noise immunity required in today's demanding process environment. A case in point is the use of a Yokogawa ADMAG flow converter to drive a 24" AC flow tube at a major paper mill.


Yokogawa Electric Corporation promotes the standardization of FOUNDATION™ fieldbus as the communication foundation supporting Asset Excellence for VigilantPlant, which is an approach aimed at the advancement of plant instruments and equipment. With the recent dramatic advancement of fieldbus technologies, information processing technologies, and network speed, it has become possible to process various kinds of information inside the field sensors and transmit the results to the distributed control system (DCS) and host computer.

Instruction Manuals
General Specifications
Technical Information

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