ABB AX400 Series - User Manual

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ABB MEASUREMENT & ANALYTICS | USER GUIDE | IM/AX4PH REV. P
AX416, AX436, AX460, AX466 and AX468
Single and dual input analyzers for pH/Redox (ORP)
Measurement made easy
For more information
Further publications are available for free download
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www.abb.com/analytical
or by scanning this code:
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Data Sheet DS/AX4PH-EN
AX460, AX466 and AX416
Single and dual input analyzers for pH/Redox (ORP)
User Guide Supplement | PID control IM/AX4PID
AX460
Single input pH/Redox (ORP) analyzer
User Guide Supplement | PROFIBUS® IM/AX4/PBS
AX400 series
Single and dual input analyzers
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AX400 series
pH/Redox (ORP)
analyzers

ABB AX400 Series Specifications

General

Display	LCD with backlight
Output	4 to 20 mA, HART
Process connection	Flanged
Lining material	PTFE, PFA
Electrode material	Stainless steel, titanium
Communication	HART

Summary

Safety and General Information

Electrical Safety

Details safety requirements and symbols for electrical equipment.

Health and Safety Precautions

Outlines crucial safety measures for product operation and handling.

Analyzer Overview and Operation

Introduction to AX400 Series

Describes the analyzer's system, PID control, and model options.

Basic Operation and Navigation

Covers powering up, display controls, key functions, and operating pages.

Configuration and Setup

Sensor Calibration

Step-by-step guide for calibrating pH and Redox sensors using various methods.

Programming Analyzer Features

Configuration of display, sensors, diagnostics, alarms, outputs, security, and logbook.

Installation and Connections

Installation Requirements

Covers siting, mounting, and general connection guidelines for analyzers.

Sensor System Connections

Wiring details for standard and differential pH sensor systems.

Maintenance, Calibration, and Troubleshooting

Calibration Procedures

Detailed steps for factory calibration, output calibration, and option board configuration.

Fault Finding and Diagnostics

Guides users through identifying and resolving common error messages and calibration issues.

Technical Specifications and Appendices

Analyzer Specifications

Comprehensive technical details on pH, conductivity, inputs, outputs, and environmental data.

Buffer Solution Data

Tables of pH values for various buffer solutions at different temperatures.