Amg 4.2 Smart Air Quality Monitor

Monitor and Display the PM Concentration and Purifcation Effciency, and Provide Low Efficiency or Filter Cleaning Alarm.


  • Industrial grade particulate matter sensor with high measurement accuracy and cost-effectiveness.
  • Low temperature resistance (-20~+60C) and high humidity resistance (≤ 95%), suitable for various working conditions.
  • RS485, Modbus, and wired connection make data transmission more convenient.
  • Combined with an air quality monitor, it can quickly, intuitively and continuously monitor the purification effect of PM2.5/PM10.
  • Moreover, PM sensors can be installed and connected at both the front and rear of the air purifcation equipment, and thresholds can be set to monitor and issue low efficiency or filter cleaning alarm when the purifcation efficiency drops to a preset value.

Back up