What are the basic requirements for lightning protection of liquid level instruments?
2024-01-24
Intelligent era of industrial level instrumentation system automation is increasingly high, the detection of sensors throughout the process system corners, so the stability and reliability of the system is particularly important, but the instrumentation system generally has a low insulation strength, over-voltage and over-current tolerance capacity is poor, sensitive to electromagnetic interference and other weaknesses, and the impact of lightning is more significant, for the field instrumentation equipment, how to better lightning protection, we combined with the "petrochemical instrumentation Lightning Protection System Design Code" for a brief introduction.