Advanced Electromagnetic Flow Measurement for Industrial Processes
The Yokogawa ADMAG AXG Magnetic Flow Meter is a next-generation electromagnetic flowmeter designed for reliable measurement of conductive liquids across a wide range of industries.
Using the electromagnetic flow measurement principle, the ADMAG AXG provides accurate flow measurement without moving parts, resulting in low maintenance requirements and long-term operational reliability.
The meter is optimized for applications where stable measurement, process diagnostics and equipment reliability are essential.
Dual-Frequency Excitation Technology for Stable Measurement
A key advantage of the ADMAG AXG magnetic flowmeter is Yokogawa’s proprietary dual-frequency excitation technology.
This technology combines high-frequency and low-frequency excitation methods to provide:
Improved measurement stability
Faster response
Better resistance against flow noise
Reliable measurement in difficult process conditions
This makes ADMAG AXG suitable for applications involving slurry, bubbles, low conductivity liquids and other challenging media.
High Accuracy and Reliable Performance
The Yokogawa ADMAG AXG provides high-performance measurement for critical process applications.
Key performance features include:
Accuracy up to ±0.15% of flow rate
Wide measurement range from 2.5 mm to 500 mm diameter
PFA and ceramic liner options
Stable zero point performance
Low pressure loss design
The robust design helps maintain measurement accuracy even in demanding industrial environments.
Built-In Verification and Advanced Diagnostics
The ADMAG AXG is designed with Yokogawa’s Total Insight concept, supporting easier maintenance and improved lifecycle management.
Integrated functions include:
Built-In Verification
Allows users to check instrument health without removing the flowmeter from the process.
Benefits:
Reduced maintenance time
Improved equipment reliability
Easier condition monitoring
Application Diagnostics
The ADMAG AXG can detect abnormal process conditions such as:
Gas bubble presence
Electrode corrosion
Low conductivity
Slurry noise conditions
These diagnostic functions help operators identify potential measurement issues before they affect production.
Flexible Design for Different Applications
The ADMAG AXG series offers multiple configurations to match different industrial requirements.
Available options include:
Integral or remote transmitter versions
Explosion-proof configurations
Submersible versions
Hygienic versions
Different liner materials
Multiple communication options
The wide configuration range allows ADMAG AXG to be adapted for process industries, utilities and specialized applications.
Communication and Digital Integration
The Yokogawa ADMAG AXG supports modern automation systems with flexible communication options.
Available communication features include:
HART
FOUNDATION Fieldbus
PROFIBUS PA
Modbus
EtherNet/IP options
EtherNet/IP versions enable easier integration into industrial Ethernet-based control systems and digital plant environments.
Designed for Safety-Critical Applications
The ADMAG AXG Magnetic Flow Meter supports functional safety requirements with:
SIL2 compliance according to IEC 61508
SIL3 capability in redundant configurations
Explosion-proof versions
International certifications
These features make it suitable for applications where measurement reliability and safety are important.
Typical Applications
Chemical Industry
Used for:
Chemical dosing
Acid and alkali measurement
Process liquid monitoring
Corrosive liquid measurement
Oil & Gas Industry
Applications include:
Production process monitoring
Utility flow measurement
Chemical injection systems
Water & Wastewater
Suitable for:
Drinking water measurement
Wastewater treatment
Pumping systems
Distribution networks
The ADMAG AXG also offers NSF61 approval options for drinking water applications.
Food & Beverage
Used for:
CIP processes
Beverage production
Hygienic liquid measurement
Pulp & Paper / Mining
Suitable for challenging fluids such as:
Slurry
High-solid-content liquids
Abrasive process fluids
Key Features
Yokogawa ADMAG Total Insight electromagnetic flowmeter
Dual-frequency excitation technology
Accuracy up to ±0.15%
Diameter range from 2.5 mm to 500 mm
PFA and ceramic liner options
Built-in verification function
Advanced application diagnostics
SIL2 functional safety compliance
Explosion-proof versions available
Hygienic and submersible options
HART / Fieldbus / Modbus / EtherNet/IP communication options
Low maintenance electromagnetic design
FAQ
What is Yokogawa ADMAG AXG Magnetic Flow Meter?
The Yokogawa ADMAG AXG is an electromagnetic flowmeter designed for accurate measurement of conductive liquids in industrial applications.
What liquids can ADMAG AXG measure?
ADMAG AXG can measure conductive liquids including water, chemicals, slurry and other process fluids depending on conductivity and application requirements.
What is the accuracy of ADMAG AXG?
The ADMAG AXG can achieve accuracy up to ±0.15% of flow rate depending on configuration.
Does ADMAG AXG require moving parts?
No. Electromagnetic flowmeters have no moving mechanical parts, which helps reduce maintenance requirements and improve long-term reliability.
What is dual-frequency excitation?
Dual-frequency excitation is Yokogawa’s technology combining different excitation frequencies to improve measurement stability and reduce the influence of flow noise.
Can ADMAG AXG measure slurry?
Yes. The ADMAG AXG is designed for challenging applications including slurry measurement, with diagnostics to help detect abnormal flow conditions.
