Based on the calorimetric measurement principle, the FlexFlow line can monitor flow velocity and media temperature simultaneously. Models PF20H and PF20S are suitable for industrial and hygienic applications. The combination of two measuring functions in one sensor reduces the number of measuring points in closed systems. The sensors can be installed in the process independent of their installation position and orientation. The sensors have IO-Link and, depending on settings and connections, either two switching outputs or one switching and one analog output (4 to 20 mA and 0 to 10 V). Several sensors can be simultaneously configured via IO-Link. This simplifies switching-point adjustment for different process stages during setup or batch changeover.