AXW4A ADMAG TI Remote Converter

ADMAG AXW4A Functions

Simplified Selection

Selection Tool
In just a few clicks, find the best unit for your process based on required functionality and specifications. (Releasing soon.)

Expert Guide

Wizard Function
Basic parameters that are commonly set such as flow rate span, totalizer/pulse output, and display are grouped together under the Easy Setup Wizard. This reduces the time taken for device startup.

Multiple Languages
Select from nine different language options: English/French/German/Italian/Spanish/Portuguese/Russian/Chinese/Japanese.

Cable Connection Check Function
For multiple remote type units that are wired and installed at the same time, often a wiring error occurs. Yokogawa has developed a method for detecting a wiring error based on changes in the signal waveforms when excitation is on and off.

Process Guard

Data Logging Function
Log up to four different process variables (electrode A, electrode B, adhesion level, flow noise, velocity, volume flow, mass flow, calorie) and save onto the micro SD card. A quick troubleshooting analysis can be conducted by looking at the trend curve and alarms, and data can be downloaded and saved to analyze offline.

NAMUR function
A total of 28 system and process alarms can be individually classified according to NAMUR NE 107. The user can adapt the action of each alarm individually to meet process requirements and prevent unnecessary alarms from distracting plant operators.

Maintenance Manager

Built-in Verification
Three levels of verification functions are available, including a built-in verification function for ADMAG TI converters that checks the magnetic circuit, excitation circuit, computing circuit, alarm history, and cable connection.

Additional functions include standard and enhanced verification that can generate the report based on the displayed results of the equipment and perform additional checks using peripheral devices. The built-in verification and standard verification are within ±5% of factory accuracy, and the enhanced verification is within ±2% of factory accuracy, guaranteeing the health of the equipment.

Data Mobility

Data Transfer Using microSD Card
A unique feature of the microSD allows users to back up parameter setting, trend data storage, record various data measurements for offline analysis, duplicate multiple units, and save all device data and configuration data to a PC.

Advanced Flexibility

Backward Compatibility
Backward compatibility in the ADMAG TI AXW allows users to combine new ADMAG TI AXW sensors and transmitters with older ADMAG AXW flow meters, making plant lifecycle management easier and less costly.

Worldwide Approvals
The ADMAG TI series offers explosion proof, SIL, EMC, NAMUR and multiple communication protocols to meet the needs of all markets and applications.

Various I/O Combinations
The ADMAG TI series offers multiple combinations of I/O (includes current input) and communication types. This gives the flexibility to utilize the process information for better control in your application.

Some examples are 2 analog points (2 output or 1 output and 1 input) or 2 digital points (2 pulse output, or 1 pulse input and 1 input/output).

What Are the Benefits of Magnetic Flow Meters?

The AXW4A magnetic flow meter remote converter is a new generation of the ADMAG TI, which employs the Total Insight concept. The AXW4A has an LCD indicator, with redesigned infrared switches with heightened sensitivity in dirty and bright areas, and "Easy Setup Wizard" parameters to ensure faster startup. The AXW4A also employs the exclusive, fluid noise-free "Dual Frequency Excitation Method" for more difficult applications to ensure greater stability and quicker response.

Some of the highlights of the AXW4A include:

• Built-in verification
• MicroSD
• Optional I/O
• Accuracy: up to ±0.35% of flow rate

Specification of ADMAG AXW Transmitter

	AXG4A Transmitter	AXW4A Transmitter
microSD data storage	Yes (Option)	Yes (Option)
Build-In Verification	Yes	Yes
Application Diagnostic	Yes Low conductivity, Bubble, Slurry etc	N/A
Current, Pulse, Status Output (max. channel)	Current 2ch Pulse/Status 2ch	Current 1ch Pulse/Status 3ch
Status input	1ch (Alternative)	1ch (Independent)
Current input (For calc. mass flow,Calorie)	1ch (Alternative)	N/A
Intrinsically safe output	1ch (Alternative) To be released	N/A

* Please refer to General Specifications in detail.

Specification of ADMAG AXW Flow Sensor

	AXG Flow sensor	AXW Flow sensor
Diameter	2.5 to 500mm	25 to 1800mm
Liner variation	Ceramic, PFA	PTFE,Polyurethane rubber, Hard rubber, Soft rubber
Accuracy	± 0.3% of rate	± 0.35% of rate
High accuracy	± 0.15% of rate 25 to 200mm	N/A

* Please refer to General Specifications in detail.

Definition of ADMAG AXW Flow Sensors

ADMAG AXW

Yokogawa AXW4A Manual  

Operation by Display unit

The parameter settings from display unit can be carried out using the three IR (infra-red) switches - namely, the [SET] [SHIFT] and [▼] switches. The IR switches enable the user to set parameters from the outside of the glass of the display cover.

Basic operation of IR switches

The operation from display panel is done by using the three IR switches; [SET], [SHIFT] and [▼]. The combination of the two switches provides a different function, and the function is indicated on the display.

IR Switch	Indicate of Switch	Function
[SET►]	SET	Apply parameter Enter data Move to next menu
[SHIFT]	SFT	Move cursor right
[▼]	INC	Move cursor down Increment value Change position of decimal point
[SHIFT] + [▼] (=[▲])	DEC	Move cursor up Decrement value
SHIFT + SET► (=[ESC◄])	ESC	Cancel Back to previous manual