Products
Aerostar

ABB’s AeroStar Ultra series of sensors deliver ultralow (to sub-ppb) level dissolved oxygen measurement
Ultralow detection of dissolved oxygen for critical process control
• Stable optical technology with fast response.
• Unaffected by flow, pressure or CO2.
• Accurate trace measurement down to 0.8 ppb.
• Suitable for power, semicon, and brewing industries.
Flexible installation options
• Compact 12 mm form-factor for easy integration.
• Suitable for processes up to 85 °C (185 °F) and 12 bar.
• Sterilizable and autoclavable up to 140 °C (284 °F).
• High-quality surface finish
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Chlorostar

Convenient panel system for confident chlorine measurement in municipal and industrial water and wastewater applications
Chlorine is a common and useful measurement used in a wide
range of disinfection schemes. To achieve accurate and
reliable results with minimal intervention, careful equipment
and installation requirements need to be considered.
ABB's ChloroStar Sensor panel system makes measurement
easy with a convenient, all-in-one panel system making
installation and operation simple and less time-consuming,
while delivering accurate and reliable chlorine data.
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Transmitter range

ABB’s range of digital water transmitters
The AWT210 offers a reliable and durable transmitter for the measurement and
control of pH, ORP or conductivity in hazardous and non-hazardous areas.
The AWT420 Dual-input and AWT424 Multi-input four-wire transmitters, offer true
flexibility for measuring a wide variety of parameters in a single device, including
pH/ORP, conductivity, turbidity, chlorine and dissolved oxygen.
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Aztec series

on-line ion-selective (ISE) and colorimetric analyzers
The Aztec 600 analyzers from ABB are a range of compact, yet
reliable, on-line ion-selective (ISE) and colorimetric analyzers
designed for monitoring the key parameters in water
treatment.
There is an Aztec analyzer for Aluminium, Ammonia (ISE and colorimetric), Color, Fluoride, Iron, Manganese and Phosphate
The Aztec can handle up to 3 sample streams
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