ABB AX410, AX411, AX416, AX450 and AX455 Conductivity

• Cost effective

– select one or two conductivity inputs or

combine conductivity and pH/Redox (ORP) in

one analyzer

– integral PID controller (AX410)

• Reduced installation cost

– easy access terminations; reduced panel space

• High functionality at minimum cost

– conductivity, resistivity, difference, ratio,

%passage, % rejection and inferred pH calculations

• Expanded monitoring and control

– add-on option board provides a total of five

alarm relays and four current outputs

– service logbook providing historical data

• Energy saving

– high visibility, backlit display with auto switch-off function

• Reduced yearly maintenance costs

– 30V DC option negates the need for costly safety tests

• Wide range of applicability

– water and waste water treatment

– power, pure water

– semiconductors

– chemicals

– pharmaceuticals

– pulp & pape

The AX400 Series

The AX400 analyzers incorporate the latest technology to

provide highly reliable, flexible, feature-packed devices that

satisfy a diverse range of process monitoring and control

applications. The complete range encompasses solutions for

pH/Redox (ORP), conductivity and dissolved oxygen.

Models AX41x and AX45x enable continuous measurements of

one or two low-level conductivity points with simultaneous local

display and retransmission. The analyzers are used with ABB

2-electrode conductivity cells providing measurements with

exceptional accuracy and performance.

Model AX45x analyzers are dedicated to United States

Pharmacopoeia <645>.

AX400 Series analyzers are available for either wall-/pipe- or

panel-mounting and are rated to IP66 (NEMA4X).

High Functionality as Standard

All versions are supplied with two fully-isolated current outputs

as standard, that can be assigned to the measured parameter,

the sample temperature or any appropriate calculated variables.

Three programmable relay set points are available that can also

be assigned as required.

Innovative features such as a power saving display and a

diagnostic current output option all contribute to low cost of

ownership.

Plug-and-Produce Expanded Control

An advanced function card provides an additional two current

outputs and two further alarm relays that can be assigned to

either measured values or sample temperature.

ABB Plug-and-Produce software automatically reconfigures the

analyzer if an option board is added later. No user programming

is necessary.

A real-time clock and logbook are also included, making the

full-facility versions extremely powerful and versatile.

Significantly Reduced Maintenance Costs

The AX400 Analyzers are supplied as standard for 85 to

265VAC operation. There are no inner switches to set.

They can also be provided for 24V AC or 12 to 30V DC supply

and recognize automatically which of the two supplies is being

used. 24V DC operation reduces maintenance costs

significantly by negating the need for costly, yearly safety tests to

ensure compliance with safety procedures.

Energy Saving Display

The backlit display has been designed to operate in all types of

environments and shows both the measured parameter(s) and,

on a separate 16-character display line, diagnostic and

computed information.

On dual-input analyzers both measured parameters are

displayed simultaneously.

For conservation of energy, the backlight can be set to switch off

automatically after 60s of inactivity.

Easy Access Installation Terminals

Easy access to the terminations ensures rapid and

cost-effective installation. The wall-/pipe-mount version has

been designed to ensure that cable connection is simple and

convenient. Ingress protection of the electronics section is

retained even when the terminal compartment is opened.

Model Numbers about ABB AX410. AX411. AX416. AX450 and AX455 series:

AX410/10001;AX410/50001;AX410/100010/STD;AX411/10001;AX411/500010/STD;

AX416/10001;AX416/50001;AX430/10001;AX460/10001;AX411/10001;

AX431/10001;AX461/10001;AX413/10001;AX433/10001;AX463/10001;

AX436/10001;AX466/10001;AX410/20001;AX430/20001;AX460/20001;AX410/15001;

AX430/15001;AX460/15001;AX410/16001;AX430/16001;AX460/16001;

AX416/50001;AX410.2.0.0.0.1;AX400-0295;AX400-0365;AX410/1000C;AX410/10101;