pH/ORP Analyzer

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AWT210 2-wire conductivity, pH/ORP pION transmitter

The intrinsically safe AWT210 two-wire universal transmitter is a single-channel device for the measurement and control of pH, ORP or conductivity in hazardous and non-hazardous area applications.

Operation simplicity is a key feature of the AWT210 with intuitive software, advanced self-diagnostics and its innovative plug-and-play modular design that enables users to achieve increased levels of efficiency through reduced process downtime.

The AWT210 offers the power of advanced digital communications in a simple, flexible design, enabling you to get up and running quickly.

• 'Easy Setup' sensor configuration menus provide step-by-step guidance
• Advanced self-diagnostics conforming to NAMUR NE 107 provide harmonized indication of device status
• Multi-level security access prevents unauthorized modifications to transmitter configuration and calibration
• One-Button sensor calibration saves time and money spent on routine maintenance
• Common universal design for pH, ORP or conductivity measurement
• Plug-and-play sensor and communication modules minimize stock holding and maximize operation uptime available with PROFIBUS™ PA, FOUNDATION™ Fieldbus™ or HART™ communications

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AWT420
Universal 4-wire, dual-input transmitter

The AWT420 dual-channel transmitter provides true flexibility for measuring a wide variety of parameters in a single device. Packed with a host of features including Bluetooth® connectivity, dual PID control and EZ-Link™ sensor connection, water analysis has never been easier.

The AWT420 transmitter can be used with either analog or digital EZLink sensors for a wide range of applications including drinking water, wastewater, industrial water and power.

Operation simplicity is a key feature of the AWT420 with its powerful, yet intuitive software, advanced self-diagnostics and its unique modular design that enables users to achieve increased efficiency through greater user flexibility, reduced process downtime and simplified maintenance.

With integrated Bluetooth you can securely connect to any iOS or Android device using the EZLink connect app to easily access essential sensor information. From checking your audit logs to downloading the latest software through your smartphone, we are confident that EZLink connect will make your life that little bit easier by providing you with a wealth of information and services to support you wherever and whenever you need it.

• Plug-and-play universal modular design
• 'Easy Setup' menus provide step-by-step guidance
• Multi-level security access prevents unauthorized modification of process control data
• Secure data archiving to an SD card
• Direct connection to your smart device
• HART, Ethernet, PROFIBUS or MODBUS digital communications
• Wall-, panel- or pipe-mountable

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AWT440 Multi-channel digital transmitter

With ABB’s EZLink automatic sensor connection technology. The AWT440 transmitter is designed to be used with minimum expertise or maintenance. Enabling users the ultimate flexibility to expand the transmitter functionality and capacity to meet operational demands.

Users of the AWT440 benefit from plug-and-play connectivity, automatic sensor recognition and set-up. Enabling:

• Automatic connection of up to 4 digital sensor
• Intuitive software with full colour graphical display
• Data logging and graphical process trending
• Full audit trail capability
• Secure data archiving to SD Card or USB Stick
• Ethernet, Profibus or MODBUS communications