KAQ90 Series CO₂ & Temperature & RH Transmitter with ±0.5 °C Accuracy and 0–95% RH Range for Indoor Monitoring
KAV110 Series Air Velocity Transmitter with 1–30 m/s Measurement Range, 0.2% FS Accuracy, and IP65 Protection Rating
QYD Series Differential Pressure Switch with 0.5bar~6bar Range IP44 Protection and -20~120℃ Temperature