The Dissolved Ozone Sensor is specifically engineered to detect and measure the concentration of ozone dissolved in water or other liquids. It commonly uses the electrochemical method. Ozone in the liquid sample reacts with the sensor's electrodes, generating an electric current that is proportional to the ozone concentration. This sensor is vital in water treatment applications where ozone is used as a powerful disinfectant and oxidizing agent. In the food and beverage industry, it ensures the proper ozone dosing for water purification and product preservation. The sensor features high sensitivity, capable of detecting ozone levels in the parts - per - million (ppm) range. It has a fast response time, enabling real - time monitoring of ozone concentration changes, which is crucial for maintaining optimal treatment conditions.