Variable-area flow meter P_Type

for liquidsin metering tubeplastic

Applications A. - Measuring the flow rate for • - Chemical process System • - Water treatment System • - Industrial flow System B. - Service Condition • - Viscositys 3 cP • - Max. working température: Métal: 100°C; Plastic: 60°C • - Max. working pressure: (1) - Body material: PS, PI: 15kg/cm2, Plastic: 6 kg/cm2, (2) - Glass tube: Borosilicate glass 6 kg/cm2, (3) - P.C tube: 10 kg/cm2, Instant pressure: 15 kg/cm2 C. - Alarm switch available (N.O) • Switch rating: AC 125V 0.5A / DC ÎOOV 10W / Max. DC 250V < 40mA D. - Accuracy: ±2.5%F.S Operation Principle The variable area Flow meter contai ns a float & taper tube. The fluid flows through the taper tube and forces up to the float. The flow rate is mea-sured as a function of the area of the opening. The flow rate increases as the float becomes free to move to produce the varying area.