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A device KAENSLIG Foer LAECKAGESTROEMNING inom OMRAODE FRON OEVER ETT ETT PAO FOERHAND BESTAEMT MINIMUM TILL ETT PAO F OEHAND BESTAEMT MAXIMUM
A device KAENSLIG Foer LAECKAGESTROEMNING inom OMRAODE FRON OEVER ETT ETT PAO FOERHAND BESTAEMT MINIMUM TILL ETT PAO F OEHAND BESTAEMT MAXIMUM
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机译:一种设备,其在从可能的最小最小值到最大的PAO范围内对区域中的漏电流敏感
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摘要
A flow sensor is provided responsive to fluid leakage flows within a range from above a predetermined minimum to below a predetermined maximum, to indicate that leakage flow is within that range and/or that maximum leakage flow has been exceeded, but nonresponsive to fluid flows below the predetermined minimum or above the predetermined maximum, to avoid giving a false indication of fluid leakage flow, comprising a flow responsive valve and a differential pressure indicator sensing differential pressure between fluid leakage flow and normal fluid flow at the valve.
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