Optimization of dew point sensitive structure based on a quartz resonant sensor

DOI

10.2991/icitmi-15.2015.204How to use a DOI?

Keywords

Sensitive structure; Quartz crystal; Optimization; Simulation.

Abstract

A new design of dew point sensitive structure based on a quartz resonant humidity sensor is proposed. The resonant frequency of the quartz crystal is considered as a humidity sensitive parameter in Humidity measurement method. Combined with Peltier module, active condensation occurs in the surface of quartz crystal, the variation of its resonant frequency identifies the time of dew point. Optimization of dew point sensitive structure based on a quartz resonant sensor is mainly discussed, the mechanical properties and temperature characteristics of the combination mode consist of the quartz crystal, semiconductor refrigerator and the temperature sensor was analyzed, which was in different medium and with different viscous material. For the optimization of the sensitive structure, the design of the sensitive structure, the software simulation of the sensitive structure and a test experiment system of the sensitive structure mode was considered as the main work.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yi Yang
AU  - Xiaofeng Meng
AU  - Qiang Wang
PY  - 2015/10
DA  - 2015/10
TI  - Optimization of dew point sensitive structure based on a quartz resonant sensor
BT  - Proceedings of the 4th International Conference on Information Technology and Management Innovation
PB  - Atlantis Press
SP  - 1211
EP  - 1216
SN  - 2352-538X
UR  - https://doi.org/10.2991/icitmi-15.2015.204
DO  - 10.2991/icitmi-15.2015.204
ID  - Yang2015/10
ER  -