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Electromagnetic shielding, dust-proof and anti-interference
Detection accuracy above 0.3 μm
Small size, low power consumption, short response time
Good detection stability and consistency
PWM, IIC, UART output
Service life over 8 years under power-on conditions
Detection Principle: Infrared Light Scattering Principle
Detection Particle Size Range: 0.3~10 μm
PM2.5 Output Range: 0~500
Working Conditions: -10~65℃, 0~95% RH
Storage Conditions: -20~80℃, 0~95% (Non-condensing)
Working Voltage: DC 5V±0.2% (Power Ripple 50mV Max)
Working Current: ≤20 mA
Standby Current: ≤0.1mA
Signal Output: PWM, UART
Mean Time Between Failures: ≥3 years
Product Size: W47*H35*D19(mm)
PM2.5 Output Consistency: >100 ug/m³ max allowable error ±15%
PM2.5 Output Consistency: <100 ug/m³ max allowable error ±15ug/m³
The GDS07 infrared dust sensor product utilizes the principle of optical irradiation. Through the conversion of light paths and circuits, it measures the dust concentration within the detection range and can be directly applied to microcontrollers for UART communication. Built-in temperature compensation, small size, high precision, low power consumption, wide measurement range, and short response time.
This infrared dust sensor product utilizes the principle of optical scattering. Through the conversion of light paths and circuits, it measures the dust concentration within the detection range and can be directly applied to microcontrollers for UART communication. Built-in electromagnetic shielding design and temperature compensation algorithms, it features small size, high precision, low power consumption, wide measurement range, short response time, and convenient application.
