After repeated discussions, an online ammonia nitrogen sensor was used to monitor ammonia nitrogen in Hunan's groundwater pipelines. This ammonia nitrogen sensor does not require reagents and is green and pollution-free. Integrate ammonium ions, potassium ions, pH, and reference electrodes to automatically compensate for potassium ions, pH, and temperature in water. Can be directly installed, compared to traditional ammonia nitrogen analyzers, it is more economical, environmentally friendly, convenient and fast. The sensor comes with a self-cleaning brush, which can prevent microorganisms from adhering, resulting in a longer maintenance cycle and strong reliability. In addition, the online ammonia nitrogen sensor achieves 24-hour unmanned continuous detection, and the detection data is automatically uploaded to the sensing IoT platform. By real-time viewing of the sensing IoT platform, the water quality detection data changes can be grasped, providing important data support for environmental management work. The following figure shows that the electrode at the front end of the online ammonia nitrogen sensor is still very clean after several months of continuous operation in the underground water pipeline in Hunan.
