This sensor detects PM2.5, having high correlation with Federal Equivalent Method (FEM). Compact, light, and low cost.

• High correlation with Federal Equivalent Method (FEM)
• With the many years of technical development for light scattering method, our sensor achieves high correlation with Federal Equivalent Method (FEM).
• Built-in Suction Fan
• Enables constant and larger sampling of air.
• Built-in Heater prevents dew
• Optical unit and circuit are fully covered with plastic case, and built-in heater keeps the sensor away from dew.
• Compact, Light and Low Cost