GP2D150AJ00F View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

GP2D150AJ00F

Use of Optical Sensor Units

Unspecified 

GP2Y1010AU0F (Units: mm)

characteristics ofdthusetGsePn2sYo1r010AU0F

GP2Y1010AU0F due to tobacco smoke and house dust

Dust Sensor

The GP2Y1010AU0F dust sensor electro-optical characteristics are shown in table 12-2.

The rate of change in output voltage relative to a change in the dust concentration of the

air is indicated as the detection sensitivity. An example of the dust concentration characteristics

of GP2Y1010AU0F is shown in Fig. 12-12.

Using the output voltage of the GP2Y1010AU0F, it is possible to identify whether the detected

particles in the air are tobacco smoke or house dust. Fig. 12-13 shows the differences in the

GP2Y1010AU0F output when tobacco smoke and house dust are detected.

When tobacco smoke first spreads through the air and reaches the detection area of the

GP2Y1010AU0F, the sensor output voltage (pulse output voltage) increases.

Tobacco smoke is continuously present in the sensor detection area. and the amplitude of

Chapter 12 – Use of Optical Sensor Units

12-11

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