MEMS Atmospheric Electric Field Meter

This product is mainly oriented to the application needs of atmospheric electric field detection in fields such as aerospace, national defense, power grid, communications, railway, petroleum and petrochemical, meteorology and scientific research. It adopts the independently developed and internationally leading MEMS (Micro-Electro-Mechanical System) electric field sensor of the Aerospace Information Research Institute of the Chinese Academy of Sciences as the core component, realizing a fully functional embedded integrated system with advantages such as low power consumption, convenient installation, easy integration and networking detection. The modular design allows users to reasonably configure according to actual situations, making the entire monitoring system have better cost performance.

Measurement Range: -150kV/m ～ +150kV/m
Resolution: 10V/m (can be made to 5V/m if needed; generally not recommended as being too sensitive may affect usage effect)
Sensitivity: ≤±10V/m
Measurement Error: ≦±(10 V/m＋3％×E)
Linearity: ≤1%
Response Time: 1s
Detection Range: 0～20km
Power Supply: AC220V/DC12V
Temperature Range: -40℃～65℃
Relative Humidity: 0～100％RH;
Atmospheric Pressure: 40～110 kPa;
Wind Resistance: ≤60m/s
System Power Consumption: ＜2W
Warning Mode: Three-level warning output
Mean Time Between Failures (MTBF): 5126h
Dustproof and Waterproof Rating: IP65
Electrostatic and Surge Immunity: GB/T17626.2-2018 (CLASS 4); GB/T17626.5-2019 (CLASS 4)