Grove - Dust Sensor

Product Code: Seeed 101020012

Brand: Seeedstudio

0 reviews | Write a review

Call Us

GST inclusive

Qty:

Availability: Backorder

Add to Wish List

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. 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.

Note

This sensor uses 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.

Features

Grove compatible interface(extra wire with connecter)
Supply voltage range: 5V
Minimum detect particle: 1um
PWM output
Dimensions: 59(W)x45(H)x22(D) [mm]

Application Ideas

Air Purifier
Air Quality Monitor
Air Conditioner
Ventilator

Platform Supported

QQ图片20170811145841.png

Technical Details

Dimensions	59mm x 45mm x 22mm
Battery	Exclude
VCC	4.75~5.75V
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