Turbine flow meter 17.007

volumefor liquidsthreaded

The combination of a flow meter and a solenoid valve in one compact unit enables, with suitable electronics, the accurate metering of a liquid together with the ability to interrupt the flow. A servo controlled valve avoids water hammer when connected to the mains supply. This unit can be used for measuring, feedback control or dosing as it ensures accurate measurement of liquid volumes. The simple internal pulse transmitter offers a long life time without risk of failure. To avoid air entry causing inaccurate measurements, the flow meter is sited upstream from the solenoid valve. The flow meter's output are pulses, where the frequency or the number of pulses are equivalent to flow rate or volume. Depending of the orifice used different measuring ranges can be achieved. Applications liquid dosing volume recording laboratory equipment dispensing equipment Washing machines Characteristics Flow meters turbine: different measuring ranges configurable shut off via downstream solenoid valve Valve: solenoid replaceable while medium circuit remains untouched, solenoid coil snaps into place Optimized water hammer characteristic by low noise emission according to EN 60730 Technical data Current consumption 5 -13 mA Signal connection open collector NPN Signal voltage 0 V GND Signal square-wave output Duty factor of pulse 50% +/-5% Leakage current 10 µA max. Connections PANCON MAS-CON 156 MLSS (3 x AMP 2,8 x 0,58 mm