The turbidity sensor is a device measure the concentration of suspended particles in a solution use light scattering. The more pronounced the light scattering, the higher the turbidity of the water. The higher the turbidity in drinking water, the greater the risk of gastrointestinal diseases in humans. Monitoring turbidity in industrial water is also essential because high turbidity levels can damage equipment and reduce its lifespan. Excessive turbidity in rivers, lakes and reservoirs affects the amount of light reaching the depths of the water body. Find out Pokcenser’ online turbidity sensor 4-20ma output and turbidity meter with data logging.