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Home > TAG > Laser PM2.5 Dust Sensor ModuleUpdate: 2021-06-25



LD07 Laser PM2.5 Dust Sensor module

pm2.5 laser sensor LD07 adopts MIE spherical particle scattering principle, laser sensor uses laser to irradiate suspended particulate matter in the air to produce light scattering, photoelectric detector collects scattering light intensity ...

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