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Laser Dust Sensor Module PM2107 Air Quality

Laser Dust Sensor Module PM2107 Air Quality

26 April 2018

Wuhan Cubic Optoelectronics Co., Ltd:


PM2107 is a laser dust sensor module which has the similar structure and connector compared with the traditional LED dust sensor. It can detect particle concentration size between 0.3μm~10μm in the air and real time output particle mass concentration PM1.0/PM2.5/PM10 in μg/m³ directly via mathematical algorithm and scientific calibration.


  • LED sensor replacement: similar structure compared with LED dust sensor• High stability, strong anti-deposition capability
  • High accuracy, high sensitive and quick response (≤8s)
  • Four types of measuring mode for option: single, continues, timing, dynamic
  • Air inlet and outlet on the same side


  • Air purifier, air quality monitor
  • Ventilation system, air conditioner with purifying function
  • Auxiliary product of consumer electronic products


  1. Measured particle size: 0.3μm~10μm
  2. Measurement range:
    PM21.0: 0~1,000μg/m³(default)
    PM2.5: 0~1,000μg/m³(default)
    PM10: 0~1,000μg/m³(default)  
  3. Accuracy: 0~100μg/m³:±15% reading, 101~1,000μg/m³: ±15% reading(25℃±2℃,50±10%RH, TSI8530, cigarette, GBT18801-2015) 
  4. Time to first reading: ≤8s
  5. Response time: 1s
  6. Working condition: -10℃~50℃,0-95%RH (non-condensing)
  7. Signal output:  UART_TTL, PWM, IIC
  8. Dimension: W58.7*H45*D13.9 (mm)

  • Wuhan Cubic Optoelectronics Co.,Ltd
    Fenghuang No.3 Road,
    Eastlake Hi-tech Development Zone
    Wuhan 430205
    China / Asia
    Tel.: +86-27-81628827
    Fax: 86-27-87401159
    Web :
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