China Water Flow Switch Flow Meter Switch Water Flow Switch for Pump

Product description:JFA400Electrical paddle type water flow swInverter itch Heater water brass plastic flow switch is SPDT output, good performance and high accuracy. This instrument can be installed in water pipe or other liquid tube non-corrosiveness for copper. When liquid flow achieve a certain velocity, needn't up torated point, one circuit closed and aTag & Sign nother opened.JFA400flow switch is only suitable for liquid medium above 0ºC, it also can used
in hyper saline liquid and not in dangerous liquid.JFA400flow switch can installed in outdoors, in tubes horizontally or vertically.JFA400flow switch is only for operation and control. It require high responsibilityof installer and system of limit control and alarm monitor, which can prevent control failure.Note:flow switch can't be struck by water. If there is a quick closing valve in downstream,
it must use restrictor.
just need you tell us about your pipe size(DN), medium temperature, pressure value .and then we can suggest best product for you.Product detail & techniOptical Lens & Instrument cal parameter:Pipe diameterDN20~200mmMax pressure-bearing15barMediumAir, water and oilMedium temperature-20~150ºC
Fluid on-freezingSignal
switching power100WratedvoltageDC220V,3A;
AC20V 5AMicro-switch parameter5A(max.),
250VAC/DC)OutputMicro-switch SPDT outputContact life100KLinear Actuator timesBellows life5000K timesShell
protection rateIP54Contact lifetimeOne billion timesMaterialShell is brass or stainless steel, flapper is stainless steel.
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