Dokument-ID Dokumenttyp Autoren/innen Persönliche Herausgeber/innen Haupttitel Abstract Auflage Verlagsort Verlag Herausgeber (Institution) Erscheinungsjahr Titel des übergeordneten Werkes Jahrgang/Band ISBN Veranstaltung Veranstaltungsort Beginndatum der Veranstaltung Enddatum der Veranstaltung Ausgabe/Heft Erste Seite Letzte Seite URN DOI Lizenz Datum der Freischaltung OPUS4-33263 Beitrag zu einem Tagungsband Bartholmai, Matthias; Ebert, Sebastian; Neumann, Patrick P.; Noske, Reinhard; Rehak, W.; Lazik, D. Linear gas sensor for methane based on a selectively permeable membrane In preliminary work, gas sensors in linear form based on the measuring principle of gas selective permeability through a membrane were developed and introduced for the detection and quantification of gas concentrations. In this study, first experimental results are presented for adapting the technology for measuring methane (CH4). A material with suitable selective permeability was identified and utilized in a sensor setup containing the gas selective membrane and a reference membrane, both integrated in a measuring cell, to which a gas stream with defined CH4 concentrations was applied. The results prove the sensor's capability for measuring methane and indicate further application potential of the method, e.g., as a robust field monitoring technology, since CH4 is the major component of natural gas, town gas, and fracking gas. AMA Service GmbH 2015 AMA Conferences 2015 with SENSOR and IRS2 (Proceedings) 978-3-9813484-8-4 AMA Conferences 2015 with SENSOR and IRS2 Nuremberg, Germany 19.05.2015 21.05.2015 833 835 10.5162/sensor2015/P8.1 2016-02-20