In this paper, a fully designed ultrasonic transit time-based gas flow sensor is presented. The proposed sensor has been optimized in terms of accuracy, sensitivity, and power consumption at different design stages: mechanical design of the sensor pipe, piezoelectric transducer configuration and validation over temperature, time of flight...
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February 1, 2023 (v1)PublicationUploaded on: March 1, 2023
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February 3, 2024 (v1)Publication
In this article, the design of an ultrasonic gas flow sensor with a low cost and low energy temperature compensation method based on time of flight (ToF) measurement is presented. In order to minimize the cost, the proposed thermal compensation method, on the one hand, does not require a temperature sensor and, on the other hand, only requires...
Uploaded on: February 6, 2024