Dust Sensor Module DSM501

Features:

•  Based on the same counter with the particle theory of light scattered by a unique detection method 
• Will be seized within the unit volume is equivalent to the absolute number of particles as a pulse signal output. 
• can sense smoke particles produced smoke, dust and other allergic Housing 
• can detect more than 1 micron or 2.5 micron particles of two small threshold. 
• Small volume, light weight, easy to install. 
• 5V input circuit, to facilitate signal processing. 
• Built-in air generator, free to attract external atmosphere. 
•  Maintenance is simple, keeping the long term characteristics of the sensor. 
• Purpose: Air Cleaner, air conditioners, ventilation fans, environmental monitoring.