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Method and Measuring Instrument for Measuring Wate

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专利名称：Method and Measuring Instrument for

Measuring Water Content

发明人：Pekka Jakkula,Jarmo Karhu,Kari

Luostarinen,Matti Limingoja

申请号：US11912968申请日：20060515

公开号：US20080211516A1公开日：20080904

专利附图：

摘要：For measuring the water content of a web in the wire section of a papermachine, at least one radiofrequency-operated resonator sensor forms an electric near

field, in which a web affects the resonance frequency of each resonator sensor. The watercontent of the web is measured as a function of the resonance frequency of eachresonator sensor in a measuring unit.

申请人：Pekka Jakkula,Jarmo Karhu,Kari Luostarinen,Matti Limingoja

地址：Oulu FI,Oulu FI,Jyvaskyla FI,Oulu FI

国籍：FI,FI,FI,FI

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