Open AccessResearch on Technology of Accuracy Related Tests of Pressure Transmitters on Rolling Stocks
Author(s) -
Zihua Li,
Cao Yu,
Ding Xie-bin,
Dongsheng Zhao
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1972/1/012036
Subject(s) - reliability (semiconductor) , reliability engineering , transmitter , computer science , hydrostatic test , automotive engineering , test (biology) , engineering , mechanical engineering , telecommunications , geology , paleontology , channel (broadcasting) , power (physics) , physics , quantum mechanics
Many pressure transmitters are used on rolling stocks, and their reliability and accuracy are of importance to the safety of the railway systems. In this paper, the technical solutions of accuracy related tests of different types of pressure transmitters and the effect of temperature on accuracy are studied and are carried out to verify that the test results meet the requirements in the relevant standards