Study and Design on Self-diagnostic Based Safety Pressure Transmitter
- https://doi.org/10.2991/iea-15.2015.33How to use a DOI?
- functional safety; SIS; pressure transmitter; self-diagnostic.
A functional safety pressure transmitter (SPPT) which was based on self-diagnostic is introduced. Challenge in safe communication is discussed, too. SPPT’s hardware design, software design and diagnostic design is given. Furthermore, the safety communication design of SPPT is introduced, too. At last, a FIT test and FMEDA analysis of SPPT is introduced, and a markov model is established. According test, analysis and modelling, the SPPT can achieve SIL2 level.
- © 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/).
Cite this article
TY - CONF AU - Song Yan AU - Li Jinli AU - Xu Aidong AU - Wang Tianran AU - Wang Kai AU - Yang Zhijia PY - 2015/09 DA - 2015/09 TI - Study and Design on Self-diagnostic Based Safety Pressure Transmitter BT - Proceedings of the AASRI International Conference on Industrial Electronics and Applications (2015) PB - Atlantis Press SP - 130 EP - 134 SN - 2352-5401 UR - https://doi.org/10.2991/iea-15.2015.33 DO - https://doi.org/10.2991/iea-15.2015.33 ID - Yan2015/09 ER -