B4.2 - Multi-Parameter Gas Monitoring System for Natural Gas with Hydrogen
- Event
- SMSI 2023
2023-05-08 - 2023-05-11
Nürnberg - Band
- Lectures
- Chapter
- B4 - Gas Sensors
- Author(s)
- C. Huber, F. Schraner, S. Schwab - TrueDyne Sensors AG, Reinach BL (Switzerland)
- Pages
- 110 - 111
- DOI
- 10.5162/SMSI2023/B4.2
- ISBN
- 978-3-9819376-8-8
- Price
- free
Abstract
We demonstrate the use of a newly developed multi-parameter gas property MEMS chip, that is designed to measure density, dynamic viscosity and thermal conductivity of gases, for the characterisation of hydrogen-containing combustion gas mixtures. The sensor is able to measure combustion gas with hydrogen directly in the process line independent of the process conditions (pressure, temperature and flow) and without complex gas conditioning. The chip design is aimed at ensuring that costsensitive mass applications can also be served with this sensor in the future.