Dissolved Oxygen Measurement

ABB offers advanced dissolved oxygen analyzers for accurate monitoring in both ultra-pure water systems and high-ppm industrial applications like steam generation, wastewater treatment, and river monitoring

Why Choose Dissolved Oxygen Measurement from ADYAA?

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Dissolved Oxygen Measurement

ABB’s dissolved oxygen analyzers deliver precision across diverse water systems—from ultra-clean steam circuits to oxygen-rich rivers and industrial effluents—offering tailored solutions for both trace-level and high-concentration monitoring

ABB AWT440 Multi-Channel Digital Transmitter

The AWT440 is designed for simplicity, allowing users to set up and operate the transmitter without technical training ideal for fast deployment and daily use
Whether you’re running a small system or a large-scale operation, this transmitter grows with your needs. You can easily add more functionality as your process demands evolve
Just connect your sensors and go. The AWT440 automatically detects and configures them, saving time and reducing setup errors
Reliable and rugged, it performs consistently even in challenging industrial conditions, so you can count on it day in and day out

ABB AWT420 Dual Input Analytical Transmitter

Monitor two different parameters simultaneously with one device streamlining water and process analysis while saving space and cost
Supports Bluetooth and EZ-Link sensors for quick, hassle-free setup
Achieve precise process control with built-in dual PID functionality. Its modular architecture allows for easy upgrades and customization to meet evolving operational needs
The AWT420 features a user-friendly interface and intelligent diagnostics that simplify maintenance, reduce downtime, and improve long-term reliability

ABB ADS430 Optical Dissolved Oxygen Sensor

The ADS430 uses advanced optical technology to deliver stable and precise dissolved oxygen readings and no calibration drift, just reliable performance
The sensor offers plug-and-play installation with automatic recognition and configuration, saving time and reducing setup errors
Built-in diagnostics help identify potential issues before they impact performance, keeping your system running smoothly and minimizing downtime
Ideal for drinking water, wastewater, and industrial water monitoring, the ADS430 provides consistent results across a wide range of environments

ABB ADS550 Dissolved Oxygen Analyzer

Delivers stable, precise dissolved oxygen readings for high-purity water systems like steam, desalination, and semiconductor processes
Provides continuous monitoring to maintain optimal oxygen levels and ensure water quality compliance
Supports up to four wet sections per transmitter, allowing measurements from multiple locations with reduced hardware
Works with other Navigator 500 modules for multi-parameter monitoring in a space-saving, cost-efficient setup

ABB 9408 Floating Ball Dissolved Oxygen System

Designed for long-term dissolved oxygen measurement with minimal maintenance and reduced operating costs
The spherical collar and flat sensor surface help avoid debris buildup, ensuring consistent sample contact in wastewater environments
Integrated water wash feature keeps the sensor clean in demanding conditions, improving accuracy and reducing manual intervention
Built to perform in tough applications, delivering dependable dissolved oxygen readings in high-solid and rag-prone systems

ABB 9408-80 Flow-Through Dissolved Oxygen System

Designed for tough environments, the 9408-80 system offers reliable dissolved oxygen measurement in process and wastewater applications without taking up much space
Powered by the proven 8012 oxygen sensor, it delivers consistent accuracy and long service life, often exceeding the standard 12-month lifespan
The bayonet-style snap-fit connection makes removing the sensor for calibration fast and hassle-free, helping operators save time and effort
Works seamlessly with ABB’s floating ball, dip, and submersible setups, giving users more options for dissolved oxygen monitoring across different installations

ABB AX480, AX488 and AX468 Single and Dual Input Analyzers for Dissolved Oxygen

Supports one or two dissolved oxygen channels with real-time display and data output
Delivers reliable DO measurements using ABB’s immersion, submersion, and floating-ball sensors
Built on robust AX400 technology for flexible, high-performance process control
Perfect for wastewater, power, and other process industries needing consistent DO analysis

Key Features

Advanced sensors like ADS430 and ADS550 deliver precise, drift-free dissolved oxygen data
Transmitters like AWT440 and AWT420 support single, dual, or multi-point monitoring for flexible setups
EZLink and Bluetooth connectivity enable fast, plug-and-play sensor setup with auto recognition
Systems like 9408 and 9408-80 are built to resist clogging and perform reliably in tough wastewater conditions
AX480, AX488, and AX468 offer real-time display, dual PID control, and predictive maintenance alerts
ABB’s modular architecture supports expansion and multi-parameter monitoring in compact setups
Ideal for drinking water, wastewater, power, and semiconductor applications

Industrial Applications:

Wastewater Treatment: Optimizes aeration and supports biological breakdown of waste
Power Generation: Prevents corrosion in boiler systems by controlling oxygen levels
Desalination: Protects membranes and improves purification efficiency
Semiconductor Manufacturing: Maintains ultra-pure water for chip production
Food & Beverage: Preserves taste and hygiene by managing oxygen in process water
Pharmaceuticals: Ensures sterile water systems meet safety standards
Chemical Processing: Controls reactions and prevents unwanted oxidation
Aquaculture: Supports healthy aquatic life with real-time oxygen monitoring