GP2Y1014AU Dust Particle Sensor (Replaces GP2Y1010AU0F)

The **GP2Y1014AU** is a tiny six-pin analog output optical air quality/optical dust sensor that is designed to sense dust particles in the air. It works on the principle of laser scattering. Inside the sensor module, an infrared emitting diode and a photosensor are diagonally arranged near the air inlet hole. When air containing dust particles enters into the sensor chamber, the dust particles scatter the IR LED light towards the photo-detector. The intensity of the scattered light depends on the dust particles. The more dust particles in the air, the greater the intensity of light. Output voltage at the V OUT pin of the sensor changes according to the intensity of scattered light. The sensor has a low current consumption of 20mA max and typical operating voltage of 4.5V to 5.5V. The minimum detectable dust size is 0.5µm and the dust density sensing range is up to 580 ug/cbm.

Source: Conversation with Bing, 1/5/2024

Dust Sensor 0.1mg/cbm

Power Supply: 5-7V
Current Consumption:20mA
Dust Particle: 0.8um
Clean Air Voltage: 0.9V Typ
Sesitivity: 0.5V/(0.1mg/cbm)

Inclusion: Wire connector, 1 resistor, 1 Capacitor