Reactance-locked loop for driving resonant sensors

Beschreibung

Quartz tuning fork resonators are suitable sensors for the measurement of density and viscosity of a surrounding gas. For the continuous measurement with these sensors, a digital reactance-locked loop is proposed in this contribution. Furthermore, insight on the theoretical background of density and viscosity measurement with tuning fork resonators is given and the application of the system for simultaneous density and viscosity measurement in gases with a tuning fork resonator is presented.

Zeitraum	14 Mai 2012
Ereignistitel	I2MTC
Veranstaltungstyp	Konferenz
Ort	ÖsterreichAuf Karte anzeigen