24-hour uninterrupted real-time monitoring of dissolved oxygen (DO) concentration, temperature and other parameters in water bodies, widely used in scenarios such as aeration tanks in sewage treatment plants, aquaculture, industrial circulating water, river surface water, and waterworks, providing continuous and accurate online data support for process control, water quality monitoring, and environmental compliance.


Advantages:
·Continuous online monitoring: capable of 24-hour unmanned operation, real-time tracking of dissolved oxygen changes, without the need for manual sampling and detection, with full data timeliness.
·Accurate and stable measurement: Using high-precision sensors and automatic temperature compensation (ATC) technology, the measurement accuracy is high, the drift is small, and the data meets the national standard monitoring requirements.
·Easy installation and strong adaptability: Standard wall mounted/disk mounted design, can directly connect to various dissolved oxygen electrodes, adapt to various installation scenarios such as pipelines, tanks, aeration tanks, etc.
·Complete communication function: Supports 4-20mA analog output, RS485/Modbus communication, seamlessly integrates with DCS and SCADA systems, and enables remote monitoring and data uploading.
·Fully equipped with alarm functions: built-in upper and lower limit alarms, fault alarms, automatic triggering of sound and light/relay outputs when exceeding standards, timely warning of water quality abnormalities.
·Excellent protection level: IP65 waterproof and dustproof shell, corrosion-resistant and anti-interference, can operate stably for a long time in humid and dusty industrial sites.
·Strong data traceability: With built-in historical data storage and timestamp recording functions, historical data can be retrieved at any time, meeting the needs of environmental auditing and compliance traceability.