2025 SMSI Bannerklein

B2.4 Microwave Mass Flow Sensor for Online Measurements of Pure Liquids and Mixtures

Event
SMSI 2020
-
(did not take place because of Covid-19 virus pandemic)
Band
SMSI 2020 - Sensors and Instrumentation
Chapter
B2 Flow Measurement
Author(s)
M. Euken, A. Penirschke - Technische Hochschule Mittelhessen, Friedberg (Germany)
Pages
107 - 108
DOI
10.5162/SMSI2020/B2.4
ISBN
978-3-9819376-2-6
Price
free

Abstract

This work reports on the design and measurement results of a circular waveguide sensor filled with dielectrics tuned at 5.6 GHz for online process monitoring applications of low loss liquids and mixtures of liquids with liquids or air. Connecting the sensor to a Universal Software Radio Peripheral (USRP), an online mass flow meter is realized, that can simultaneously detects the concentration and velocity for liquid/air mixtures.

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