The turbidity sensor series 2064 is distributed by Newen Srl. Produced by Marquarst GmbH, it finds its applications in washing machines and dishwashers, coffee machines, cleaning machines, medical devices and industrial applications. Resistant to vibrations and characterized by aerodynamic design, it allows monitoring the quantity of suspended material in water thanks to the measuring of the different intensity of light refracted by particles and received by the sensor. Optionally, it can be provided with temperature measuring system.