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SN-GCJA5 Laser Particulate Matter (PM) Sensors

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Panasonic SN-GCJA5 Laser PM Sensors are comprised of an on-board microprocessor, micro-fan, Laser Diode (LD), and Photo-Diode (PD). The LD emits light into the detection area and the PD receives the light and detects the floating particles in the air.