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Filling level measuring device operating with microwaves; having an insert composed of a dielectric; and process for producing the dielectric
Filling level measuring device operating with microwaves; having an insert composed of a dielectric; and process for producing the dielectric
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机译:用微波操作的液位测量装置;具有由电介质组成的插入物;和生产电介质的方法
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摘要
A description is given of a filling level measuring device operating with microwaves, having a housing and an insert composed of a dielectric, and of a process for producing the dielectric, in which the dielectric constant of the insert is adjustable and in which the insert has a high chemical resistance and a mechanical strength adequate for industrial applications. The dielectric is a composite material composed of a fluoroplastic, in particular polytetrafluoroethylene, and ceramic and is produced by mixing powdered ceramic and powdered fluoroplastic, drying the mixture, pressing the mixture and sintering the pressed mixture.
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