Itabar - Model FTMD - Differential Pressure Flow Sensor- Manual

When installed properly, the ITABAR sensor offers an array of advantages over other measurement systems with respect to its accuracy, pressure loss, and installation. The following guide line is designed to help you with the sensor installation and operation. The ITABAR flow sensor is so constructed, that all  cross sections have a min. diameter of 8 mm (Fig.1). So it ´s guarantee, that condensate with a  max drop diameter of 6,5 mm can flow back from the condensate pots into the flow sensor. So it can  continuous a change of condition of aggregation from liquid to steam. (Prandl,L. "Führer durch  Strömungslehre).