Provide reliable data for air purifier system Easy maintenance PWM output Grove compatible interface Compact and light design
This Dust Sensor gives a good indication of the air quality in an environment by measuring the dust concentration. The Particulate Matter level (PM level) in the air is measured by counting the Low Pulse Occupancy time (LPO time) in a given time unit. LPO time is proportional to PM concentration. This sensor can provide reliable data for air purifier systems; it is responsive to PM of diameter 1μm.
For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.
This sensor uses a counting method to measure dust concentration, not weighing method, and the unit is pcs/L or pcs/0.01cf.
Please pay attention to the warnings listed here.
Grove compatible interface(extra wire with connector)
Supply voltage range: 5V
Minimum detect particle: 1um
Dimensions: 59(W)x45(H)x22(D) [mm]
Air Quality Monitor
|Dimensions||59mm x45mm x22mm|
|Standby Current Supply||90mA|
|Detectable range of concentration||0~28,000 / 0 ~ 8000 pcs/liter / pcs/0.01cf|
|Operating Temperature Range||0~45 °C|
|Output Method||Negative Logic, Digital output, High: over 4.0V(Rev.2), Low: under 0.7V|
|Detecting the particle diameter||>1μm|
|Dimensions||59(W) × 45(H) × 22(D) mm|
|Humidity Range||95% rh or less|
|Grove - Dust Sensor||1|
Our mission with nature is to preserve it, designing and implementing technologies and monitoring methods with the help of IoT via Helium.
Monitor air quality around you
Make a smart box to detect the air quality in your house
This Dust Sensor gives a good indication of the air quality in an environment by measuring the dust concentration. The Particulate Matter level (PM level) in the air is measured by counting the Low Pulse Occupancy time (LPO time) in given time unit.
Hi there~ The Grove pi is maintained by Dexter ,Please go to the forum.Normally, you will get a quick reply within 24 hours. #### https://forum.dexterindustries.com/c/grovepi ##
Hi~ It means how may dust particles per liter air.
Hi there~ Unfortunately, there is no equation to translate pcs to ppm. Regards
Hi Aldrich~ Unfortunately, this sensor measures the amount of particulate matter, not the weight. So it is nearly impossible to change pcs into grams. Regards
Hi there, it only can detect PM2.5, not able to detect the PM10. thanks.
Hi there~ Is there any thing we can help you?
How can I make a micro bit library?? Is it simmilar to arduino library??