Plantower® PMS6003 PM2.5 Sensor Laser Particle Sensor Detector Air Quality Tester

Feature PMS6003 is a digital universal particle concentration sensor based on the principle of laser scattering It can continuously collect and calculate the number of suspended particles with different particle sizes in the unit volume that is the particle concentration distribution and then convert it into mass concentration Interface form output The sensor can be embedded in various instruments and environmental improvement equipment related to the concentration of suspended particulates in the air providing it with technically accurate concentration data PMS6003 uses the latest proprietary technology dual laser technology which can achieve dual laser linkage and mutual calibration thereby extending the service life more than doubled Pin Description VCCPower 5VGNDPower supply SETSet the pin TTL level 3 3V high or floating to normal operation low level to sleep stateRXDSerial receiver pin TTL Level 3 3VTXDSerial transmit pin TTL level 3 3VRESETModule reset signal TTL level 3 3V low resetNC ParameterIndexUnitParticulate matter measurement range0 3 1 0 1 0 2 5 2 5 10Micrometer um Particle counting efficiency50 0 3 microns 98 0 5 microns Effective range of particulate matter concentration PM2 5 standard value 0 500g m3Maximum range of particulate matter concentration PM2 5 standard value 1000g m3Particulate matter concentration resolution1g m3Particulate matter concentration consistency PM2 5 standard value 10 100 500