FLXA402 and SA11 New Liquid Analyzer Contributing to the SDGs

摘要

Yokogawa provides liquid analyzers such as pH analyzers, dissolved oxygen analyzers and conductivity analyzers. These are used for water quality management and waste water treatment, thus contributing to environmental preservation. Liquid analyzers must operate stably and continuously to prevent polluted water from being discharged into public water bodies, and to enable water and sewage to be treated efficiently. On the other hand, sensors must be exchanged and calibrated periodically due to deterioration and dirt. Managing the discharge of fresh and sewage water involves issues of both capital expense (CAPEX) and operating expense (OPEX) because multiple analyzers must be purchased and maintained. To overcome these issues, Yokogawa has launched, as part of SENCOM platform 4.0, the new FLXA402 liquid analyzer, which improves maintenance efficiency with multiple sensor inputs, and the SA11 SENCOM smart adapter, which enables the replacement of only sensors. This paper describes the characteristics of the FLXA402 and SA11.