The Optoseven FSA-CT1000 Liquid Analyser can withstand even at the most demanding applications without manual cleaning. By measuring trends in incoming water, automation can control the process in advance. Better control of the process saves energy and consumes less additives, causing savings and a stable waste water treatment process. The analyser has a wide measuring range and it can be installed to practically any process point. Multipoint sampling enables it to measure waste water from a different process lines or process points with a single FSA-CT1000 analyser.