Quick Overview
The GP2Y1010AU0F is a highly sensitive optical dust sensor module designed to detect fine dust particles in the air. It provides an analog output voltage that correlates with the dust concentration, making it suitable for applications in air purifiers, HVAC systems, and environmental monitoring devices.
How it Works
The module operates by emitting infrared light from an LED into a sensing chamber. Dust particles in the air scatter this light, which is then detected by a phototransistor. The phototransistor converts the scattered light intensity into an electrical signal, resulting in an analog voltage output proportional to the dust density detected.
Technical Specs
Power Supply: 5V DC
Current Consumption: 20mA (max)
Output Voltage Range: 0 to 4.2V
Detection Range: 0 to 0.5 mg/m³
Operating Temperature: -10°C to +65°C
Dimensions: 46 x 30 x 17.6 mm
Key Features
High Sensitivity: Detects fine dust particles including smoke.
Compact Size: Small form factor for easy integration.
Low Power Consumption: Suitable for battery-operated applications.
Analog Output: Provides a direct voltage signal proportional to dust concentration.
Applications
Air Purifiers: Ensures efficient filtration by monitoring dust levels.
HVAC Systems: Monitors air quality to optimize ventilation.
Environmental Monitoring: Provides data for assessing indoor air quality.
Industrial Safety: Helps maintain safe working conditions by detecting airborne particulates.
Summary
The GP2Y1010AU0F Optical Dust Sensor Module is a compact and efficient solution for measuring dust levels in various environments. Using infrared light and a phototransistor, it accurately detects dust concentration and outputs a corresponding analog voltage signal. This sensor is crucial for applications requiring real-time monitoring and control of air quality, offering reliability and precision in detecting fine particles. Its versatility makes it an essential component in devices aimed at improving indoor air quality and ensuring safe working conditions in industrial settings.
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