E6.2 - Compensation of Zero-Flow-Offset due to Electronics and Transducers Mismatch
- Event
- SMSI 2023
2023-05-08 - 2023-05-11
Nürnberg - Band
- Lectures
- Chapter
- E6 - Sensor Interface Electronics
- Author(s)
- F. Bahnmüller, T. Elrifai, T. Nguyen - Sciosense GmbH, Stutensee (Germany)
- Pages
- 266 - 267
- DOI
- 10.5162/SMSI2023/E6.2
- ISBN
- 978-3-9819376-8-8
- Price
- free
Abstract
Ultrasonic flow meters are widely used in industry for water and gas flow measurements. In practice, those flow meters tend to show a zero-flow error in the time of flight (ToF) measurement that can be suppressed by matching the downstream and upstream transducers in the system. In this work, the effect of mismatch on the ToF measurement is demonstrated for various ultrasonic flow meters under different conditions.