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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
Operating 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 (MTBF): ≥3 years
Product Dimensions: W61.5*H35*D19 (mm)
PM2.5 Output Consistency: >100 ug/m³ max allowed error ±15%
PM2.5 Output Consistency: <100 ug/m³ max allowed error ±15ug/m³
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.
This infrared dust sensor product utilizes the principle of optical scattering. Through the conversion of optical and electrical circuits, it measures the dust concentration within the detection range. It can be directly applied to microcontrollers for UART communication. It features a built-in temperature compensation function, small size, high precision, low power consumption, wide measurement range, short response time, and convenient application.
