The Lightning Warning System sensor is mainly composed of a thunderstorm meter and a MEMS atmospheric electric field meter, which can provide lightning warning by monitoring the magnetic field and electric field. Using the orthogonal coil, the magnetic field change signal is measured by electromagnetic induction and the lightning position and direction are determined. The electric field detection technology based on MEMS is used to measure the electric field change signal, and the multi-source weight decision algorithm can be combined with Doppler radar data to realize the early warning and location of thunderstorm occurrence, and the correct rate of thunderstorm judgment is more than 98%.

▲ Lightning warning system composition diagram

Technical parameter

● Electric field measurement range: -50kV/m~50kV/m(can be expanded according to the application)

● Resolution: 20V/m

● Accuracy: better than 5%

● Detection distance (radius) : 10km~15km

● Supply voltage: 24VDC

● Data communication: Support 4G, RS485

● Warning form: three-level warning

● Protection grade: IP65

■ RLW-I Intelligent: magnetic field, electric field dual sensor

■ Rlw-ii standard type: wired transmission signal, wireless transmission signal

Lightning process monitoring records

Application Case - Lightning warning system field use example

▲ Wireless

▲ Online