laser pm2.5 sensor (hm3301)

PM2.5_laser_dust_sensor_SKU_SEN0177-DFRobot

Introduction. PM2.5 laser dust sensor is a digital universal particle concentration sensor,it can be used to obtain the number of suspended particulate matter in a unit volume of air within 0.3 to 10 microns, namely the concentration of particulate matter, and output with digital interface, also can output quality data of per particle. The Air Quality sensors can be embedded in a variety of ...

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PM2.5 | devMobile's blog

Grove – Laser PM2.5 Sensor(HM3301) trial Posted on August 17, 2019 by devmobilenz In preparation for a project to monitor the particulates levels around the 3D Printers and Laser Cutters in a school makerspace I purchased a Grove -Laser PM2.5 Sensor (HM3301 ) for evaluation.

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PM2.5 | devMobile's blog

Grove – Laser PM2.5 Sensor(HM3301) trial Posted on August 17, 2019 by devmobilenz In preparation for a project to monitor the particulates levels around the 3D Printers and Laser Cutters in a school makerspace I purchased a Grove -Laser PM2.5 Sensor (HM3301 ) for evaluation.

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Grove - laser dust sensor / air quality PM2.5 Botland ...

Grove Laser PM2.5 Sensor (HM3301) is a new generation of the laser sensor of dust / air quality, which in real time, allows for monitoring of air quality. It is equipped with a sensor that can detect PM 2.5 particles with a diameter of more than 0.3 µm, such as cigarette smoke. The sensor uses an innovative fan blades to actuate the movement ...

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