The DUC200-C1 Dissolved Oxygen Analyzer together with the DO200-S Dissolved Oxygen Sensor forms a complete and reliable system for continuous dissolved oxygen (DO) measurement in water and industrial processes.
The DO200-S sensor utilizes an advanced optical (luminescent) measurement principle to directly detect dissolved oxygen levels in liquids. Its membrane-free design eliminates the need for electrolyte, resulting in low maintenance, high stability, and long service life. The sensor is highly resistant to interference, independent of flow rate, and equipped with a built-in temperature sensor to ensure accurate and stable measurements under varying conditions.
The DUC200-C1 analyzer receives the signal from the sensor, processes the data, and provides a clear real-time display on an LCD screen. It supports isolated RS485 communication with MODBUS protocol for seamless integration with PLC and SCADA systems. The analyzer also features analog output (4–20 mA), alarm functions (high/low with sound and light indication), and reliable signal transmission with strong anti-interference capability.
Together, the analyzer and sensor offer a robust, accurate, and low-maintenance solution for dissolved oxygen monitoring. This integrated system is suitable for a wide range of applications including water and wastewater treatment, aquaculture, environmental monitoring, and industrial process control.
