DO30G Galvanic-cell Dissolved Oxygen Sensor with Fast Response Time and Good Long Term Stability

The DO30G dissolved oxygen sensor is designed for water treatment applications including sewage treatment, activated sludge processes, potable water treatment, river monitoring, intake protection, and fish farming. This galvanic cell sensor offers fast response times and long-term stability, with replaceable diaphragm and cable for simplified maintenance. Integrated temperature sensor provides automatic compensation. Compatible with both floating ball and immersion fittings.

• Fast response time for real-time monitoring
• Excellent long-term measurement stability
• Easy membrane replacement procedure
• Integrated temperature compensation
• Versatile installation options

The floating ball holder minimizes process fouling with its innovative design. A brass ring facilitates membrane integrity checks and prevents algae buildup, eliminating the need for cleaning systems. Requires only periodic inspection and calibration.

• Simple installation process
• Easy calibration procedure
• Built-in sensor diagnosis for membrane integrity
• Anti-fouling design reduces maintenance

Designed for tank, open vessel, and drain installations with adjustable lengths from 0.5 to 2.0 meters. Supports flange mounting and includes optional jet cleaner for applications with high solids content, extending continuous measurement periods and simplifying maintenance.

• Adjustable immersion depth options
• Flange mounting capability
• Optional jet cleaner accessory
• Membrane integrity diagnostics