Panasonic’s New Laser Type Particulate Matter Sensor is comprised of an on-board microprocessor, Micro-fan, and Laser Diode. This New Sensor has been programmed so that the Fan will operate based on the amount of particle dust surrounding the Laser Diode so that overall lifespan or usefulness of the Sensor can be extended much longer than its’ average commercially available equivalent.

Features and Benefits:

·  Panasonic’s On-Board Micro-Processor Makes It Unnecessary For Customers To Design Their Own

·  The Inclusion Of A Micro-Fan Is More Efficient Than Simply Having A Heating Element To Draw Air       Into The Sensor

·  Panasonic’s Particulate Matter Sensor Provides More Accurate Light Scattering Performance Using      A Laser Diode Than Light Emitting Diodes (LED)

·  Panasonic’s Proprietary Algorithm Controls Fan And Laser Diode Efficiency For Prolonged Product       Life

·  RoHS And REACH Compliant

Source：http://industrial.panasonic.com/