Home // ALLSENSORS 2020, The Fifth International Conference on Advances in Sensors, Actuators, Metering and Sensing // View article

Performance Comparison of pH Sensor Module with Wireless Transmission Function

Authors:
Lan Zhang
Jian Lu
Ryutaro Maeda

Keywords: pH; field effect transistor; health condition; calibration; wireless transmission.

Abstract:
In our previous work, we developed a solid-state pH sensor for real time pH measurement. In this work, we discuss the use of this sensor for extension applications in the health monitoring field. The pH sensor system needs to be super compact in size and have a bio-friendly interface in order to provide a good user experience. In this paper, we introduce a smaller transistor and a new sensing material for realizing an optimized sensor structure and measurement system. The measured results show that the antimony-based pH sensor has a reasonable responsivity for pH real-time monitoring.

Pages: 18 to 19

Copyright: Copyright (c) IARIA, 2020

Publication date: March 22, 2020

Published in: conference

ISSN: 2519-836X

ISBN: 978-1-61208-766-5

Location: Valencia, Spain

Dates: from November 21, 2020 to November 21, 2020