โมดูลตัวจับฝุ่นควัน ในอากาศ GP2Y1014AU0F
GP2Y1014AU0F Replace GP2Y1010AU0F Optical Dust Sensor PM2.5+Resistor Capacitor
1. GP2Y1014AU0F dust sensor (1) instead of the discontinued GP2Y1010AU0F
2. 150 ohm resistor (1)
3. 220uF capacitor (1)
4. 6pin connection line (1) [experimental components]
Overview
Sharp Optical Dust Sensor (GP2Y1014AU0F) is particularly effective in detecting very fine particles such as cigarette smoke.
And it is a commonly used air purifier system.
In the device, an infrared light emitting diode and a phototransistor are diagonally arranged to allow it to detect light reflected by dust in the air.
The sensor has extremely low current consumption (up to 20mA, typical of 11 mA) and can carry up to 7VDC sensors. The output is an analog voltage proportional to the measured dust concentration with a sensitivity of 0.5V/0.1mg/m3.
specification
Power supply voltage: 5-7V
Working temperature: -10-65 degrees Celsius
Current consumption: 20mA maximum
Minimum particle detection value: 0.8 microns
Sensitivity: 0.5V/(0.1mg/m3)
Clean air voltage: 0.9V typical
Working temperature: -10~65°C
Storage temperature: -20~80°C
Service life: 5 years
Size: 46mm × 30mm × 17.6mm
Weight: 15g
Detection principle
The principle is as shown in the figure below. There is a hole in the center of the sensor to let the air flow freely, and the LED light is directed to emit light, and the dust content is determined by detecting the light refracted by the dust in the air.