Chemical Plant Level 1 Lightning Warning System, 30kV/m Electric Field Measurement Range

Basic Principles of Lightning Warning, Henan Bangxin Anti-Corrosion Materials Co., Ltd. specializes in the production of lightning warning systems 

The essence of lightning is that when the electric charge in thunderclouds continuously changes and increases, the electric field strength also continuously changes and intensifies. Therefore, by monitoring changes in electric field strength and analyzing its trends, it is possible to predict whether a lightning strike will occur. 

The interaction between solar wind, plasma, and the geomagnetic field in the magnetosphere forms an atmospheric electric field layer between the solar wind and the magnetosphere. In clear weather, the electric field strength ranges from +500 V/m to -500 V/m. When a thunderstorm approaches, the electric field strength ranges from approximately +2 kV to -2 kV, and when a thunderstorm occurs, the electric field strength can increase to over 15 kV. (Note: Values may vary slightly at different altitudes.) 

The occurrence of thunderstorms is relatively complex, but the process of change is relatively slow, typically taking about 30 minutes. By monitoring abnormal changes in the atmospheric electric field in real-time and identifying patterns that indicate an impending lightning strike, combined with various reference data, it is possible to analyze and predict the occurrence of thunderstorms. 

The lightning warning system is a fully digital electric field detection and lightning warning platform. Its core electric field detection structure is based on the principle of charge induction and developed using MEMS (Micro-Electro-Mechanical Systems) technology. It has no easily worn moving mechanical parts such as motors, and offers outstanding advantages such as small size, low power consumption, high reliability, and ease of integration. Henan Bangxin Anti-Corrosion Materials Co., Ltd. specializes in the production of lightning warning systems. For specific details, please consult the manufacturer.