DC01 Infrared PM2.5 Air Quality Sensor Module Air Quality Detection Module dust Concentration Detection DC01 PM 2.5 UART ZH1.5mm 4P

The product has small size, low power consumption, wide measurement range, short response time, and convenient and fast application This dust sensor product utilizes the principle of optical illumination to measure the dust concentration within the detection range through the conversion of optical path and circuit. It can sensitively detect dust particles with a diameter of over 1MM and directly apply a microcontroller for UART communication. The product has small size, high accuracy, low power consumption, wide measurement range, short response time, and convenient and fast application. Parameter Detection type PM0.3~PM10 Detection range: 5-2500 μ g/m3 (micrograms/cubic meter) Detection accuracy ± 20ug/m or ± 20% reading (@ 25 ± 2 ℃, 50% ± 10% RH) Power on stability time ≤ 10 seconds Working voltage DC 5V ± 5%, ripple below 50mV Working current ≤ 15mA Output mode UART Physical interface ZH1.5mm-4P socket Working conditions -20C~+75C, 0.95% RH (non condensing) Storage conditions -40C~+85C, 0 ^ 95% RH (non condensing) Product lifespan ≥ 8 years Dimensions 46 * 34 * 18.15mm (L * W * H) Pin 1 GND power supply negative no reverse protection Pin 2 VCC power supply positive (+5V) without reverse protection Pin 3 RXD module UART interface RXD pin (TTL level @ 5V) The TXD pin (TTL level @ 5V) of Pin 4 TXD module UART interface has an open circuit output, and there is an internal pull-up resistor connected to the positive power supply

• Highly accurate and efficient DC01 infrared PM2.5 air quality sensor module. Detects dust concentration and fine particles, perfect for monitoring haze. Small size, low power consumption, wide measurement range, and quick response time make it ideal for indoor air quality testing
• Utilizes optical principles and circuit conversions to measure dust concentration within a wide range. Detects particles above 1mm in diameter with precision. Easy to use with single-chip microcontrollers for UART communication
• Detects PM0.3 to PM10 particles with a range of 5-2500 μg/m3. High accuracy of ±20ug/m or ±20% of the reading. Provides reliable air quality monitoring for improved indoor environments
• Compact design with high precision and low power consumption. Swift response time ensures quick and convenient application. Effectively measures a broad range of particles to enhance air quality monitoring
• Stay ahead with the DC01 infrared PM2.5 air quality sensor module. Monitor dust concentration and fine particles effortlessly. Achieve accurate results with ease, thanks to the sensor's compact size and efficient operation