水流量开关

Application FS water flow switch is widely used for situations need water-break protection ,such as air conditioning,freezing Imported reed switchUsed for testing flow position of liquid flowing through pipeline .Can be installed on level or Vertical pipe,but there must be straight line lenghth more than 5 times of pipe diameter at the two sides of the switch . Technical parameters Working pressure:1000Kpa(select 16bar,25bar) Max pressure:17500Kpa Electrical rating: 220VAC,1A Contactor liftime :100K times Fluid temperature :Max 100°C,could select 150°C Connection: G1/2”connection Weight:0.4kg Selection tablePipe Diametermm20253238516376102127152Lowest SettingRate of flow increasem3/h1.111.362.222.894.275.516.829.0213.3317.99Rate of flow decreasem3/h0.660.821.271.592.132.632.724.496.658.99Highest SettingRate of flow increasem3/h2.122.323.805.227.459.6311.8316.6926.1337.70Rate of flow decreasem3/h1.822.093.414.435.458.5110.4714.5820.8927.94