This product applies perception technology to analyze the condition of gas in the oil of immersed electrical equipment, particularly for real-time online monitoring and fault prediction of large and ultra-high voltage power transformers.

Self-designed critical components of the system: Narrow linewidth semiconductor laser, specially modulated laser wavelengths, avoid cross-interference from multiple gases, enhance the accuracy of trace gas detection; ultrasonic resonance frequency photoacoustic cell, compact in size, high response efficiency, reduce the impact of external noise on the system, ensuring good stability and accuracy.