Yokogawa ADMAG AXG and the ADMAG AXW electromagnetic flowmeters

The Yokogawa ADMAG Total Insight (TI) series consists of the ADMAG AXG and the ADMAG AXW electromagnetic flowmeters. The ADMAG AXG is a complete redesign of the ADMAG AXF and will accommodate bore diameters from 2.5 up to 500 mm, while the revamped ADMAG AXW will accommodate bore diameters ranging from 25 to 1800 mm.

Total Insight is a Yokogawa concept for optimising operations and reducing maintenance costs through every phase of the product life cycle.

The ADMAG AXG utilises dual frequency excitation and is intended for applications that require high accuracy and high corrosion resistance, while the ADMAG AXW is for general-purpose applications that mainly involve water and water-based fluids. Various linings are available to suit different applications.

The series includes general-purpose, sanitary (for foods and pharmaceuticals), submersible (for limited periods of time) and explosion-proof models. For each of these models, a variety of sizes, lining materials, number of signal I/Os and precision levels are available.

The flowmeters have a variety of alarm functions, with a choice of warning message or alarm (either pulse output or analog signal). A logging function provides for the simultaneous logging of four different kinds of output signals. An optional microSD Card function facilitates the retrieval of data.

A built-in verification function enables checking of magnetic, excitation and operational circuits as well as alarm logs while they are in operation, allowing for a shift to condition-based maintenance.