Turbidity measurement is an indispensable tool in the automation of industrial processes in process engineering and in environmental protection. The KOBOLD turbidity meter LAT-N2 has been developed for areas, where light (visible) to strong turbidities serve in control regimes. The simple robust fitting, made of stainless steel, along with the well protected evaluating electronics can be easily integrated into a new or existing plant. The hygienic design meets the demands of food processing industry. The analogue output signal (0/4 - 20 mA) allows different evaluation devices, such as digital indicators, limit value controllers or a PLC´s to be connected.