PRODOWA

PDO200

The PDO200 is an advanced optical luminescent DO sensor designed for accurate and stable measurement of Dissolved Oxygen (DO) in wastewater, surface water, aquaculture, and industrial water treatment systems.
Unlike electrochemical sensors, the optical DO method requires no membrane, no electrolyte, and minimal calibration while ensuring long-term stability.

Key Features

• Optical luminescent DO technology – no membrane, no electrolyte, no oxygen consumption.
• High accuracy and excellent long-term stability.
• Fast response, high resistance to interference.
• IP68 protection for harsh and submerged environments.
• Built-in temperature sensor for automatic compensation.
• Replaceable optical cap, easy maintenance.