Digital Residual Chlorine Sensor: A Smart Solution for Tap Water Plants' Residual Chlorine Detection

　　In the world of tap water plants, residual chlorine detection is a crucial step. Residual chlorine can effectively kill bacteria and viruses in water, ensuring the safety of the water we drink. However, the current residual chlorine detection work is facing numerous difficulties. As a chlorine sensor Manufacturer, Maideshi will elaborate on these issues in detail for you.

　　1. "Oxidant Free - for - All"

　　Let's first talk about those headache - inducing "fatal scenarios." The "oxidant free - for - all" is a major problem. During the tap water treatment process, oxidants such as ozone and chlorine dioxide often mix with residual chlorine. It's like a masquerade party where all oxidants are in disguise, making it extremely difficult for testers to distinguish the real residual chlorine. Relevant research shows that when ozone and chlorine dioxide are present, the error in residual chlorine detection results can reach 20% - 30%. This significant error seriously affects the accurate judgment of water quality by tap water plants.

　　2. "pH Mood Swings"

　　Then there is the "pH mood swings" issue. The pH value of water quality is not constant. Once the pH value changes, the residual chlorine detection data fluctuates wildly, just like a roller - coaster ride. For example, when the pH value rises from 7.0 to 8.0, the residual chlorine detection data may drop by 15% - 20%. Such unstable data makes it impossible for tap water plant staff to grasp the real content of residual chlorine.

　　3. "Short - lived Electrodes"

　　There is also the problem of "short - lived electrodes." In traditional residual chlorine detection electrodes, the electrolyte inside will be depleted in about three months. It's like frequently changing the oil in a car, which not only increases the cost for the enterprise but also significantly increases the workload of the staff. Statistics show that a medium - sized tap water plant spends tens of thousands of yuan on electrode replacement every year.

　　But don't worry! The online residual chlorine detector, the online automatic residual chlorine sensor, has emerged to provide a smart solution to the residual chlorine detection problems in tap water plants.

　　It is equipped with multi - factor recognition technology, similar to a "face recognition system." This system can accurately identify various substances in water. Even in the presence of "troublemakers" like ozone and chlorine dioxide, it can precisely lock in residual chlorine, controlling the detection error within 5% and greatly improving the detection accuracy.

　　The automatic pH compensation function is like an "anti - shake gimbal." No matter how the pH value of the water quality changes, it can automatically adjust the detection parameters to stabilize the data fluctuations and ensure that the detection results are always stable and reliable. With it, tap water plants no longer have to worry about the unstable data caused by pH value changes.

　　In addition, it uses a solid - state electrode design, completely eliminating the need for electrolyte. This means that enterprises no longer need to replace electrodes frequently, truly achieving "once - and - for - all" maintenance savings. It not only saves a large amount of costs but also makes the work of the staff easier.

　　In conclusion, the online automatic residual chlorine sensor is like a golden key for tap water plants, helping them easily solve the problems of residual chlorine detection. If you are also troubled by residual chlorine monitoring issues, welcome to consult Maideshi, a leading chlorine sensor Manufacturer. Let water quality detection become more accurate and efficient!