Infrared dust sensor PM1009

LEDfor Vacuum Cleaner

The LED dust sensor PM1009 adopts the infrared correlation principle, can accurately measure 4-channel particle count for different particle size for 10μm-60μm, 60μm-180μm, 180μm-500μm and >500μm which pass through vacuum cleaner's vacuum pipe or vacuum extension rod pipe, etc. (Note1) Features • Easy integration to customer device; • 4-channel particle count output for different particle size range: 10μm-60μm, 60μm-180μm, 180μm-500μm and 500μm; • Quick response; Specifications • Operating principle:LED infrared • Measurement range:0-10000pcs • Measurement channel:10μm-60μm, 60μm-180μm, 180μm-500μm, 500μm • Response time:0.5s • Working temperature:-10~60℃; 0~95%RH (non-condensing) • Storage temperature:-20~80℃; 0~95%RH (non-condensing) • Power supply:DC 3.3V±5%, ripple <50mV • Working current Average :<60mA • Signal output UART:3.3V level • Dimension:Main control PCBA ( L26.5*W16.0*H1.0 mm) Note 1: - Vibration mitigation measures such as rubber gaskets should be taken to avoid vibration when installing the transmitting and receiving parts; - The fixed installation should be 180° between the transmitting part and receiving part; - The distance between transmitting part and receiving part should be less than or equal to 60mm; - When dust contaminates the lens of receiving part,it can be wiped by medical cotton swab soaked in water and then with a dry swab to wipe it again.Do not use alcohol.