Drinking Water Treatment Residual Chlorine Measurement Water Sensor with 4 20mA1

Waterworks generally use disinfectants to eliminate harmful substances such as bacteria and viruses in tap water to ensure the safety and hygiene of tap water. Common disinfectants include chlorine, sodium hypochlorite, ozone, etc. Among them, chlorine is one of the most commonly used disinfectants, because it has the advantages of broad-spectrum sterilization, good disinfection effect, and easy to use. In waterworks, it is important to monitor residual chlorine levels. Residual chlorine refers to chloride or hypochlorite ions that are not consumed during the disinfection process, which can be used as an indicator to judge the effect of tap water disinfection. If the residual chlorine content in tap water is too low, it means that the disinfection effect is not enough, and harmful substances may still exist in tap water, which will pose a threat to human health. Conversely, if the residual chlorine content is too high, it will also have adverse effects on human health. Therefore, waterworks need to ensure the hygiene and safety of tap water by monitoring the residual chlorine content. CL4.2 online residual chlorine sensor is specially designed for water quality residual chlorine value detection, it adopts the coated amperometric method, used with the flow cup, can accurately measure the residual chlorine value of water quality in real time. The chlorine electrode of the laminated method is accurate in measurement, has a long service life, and consumes electrolyte.

Specification