DFRobot Air Quality Monitor (PM 2.5, Formaldehyde, Temperature & Humidity Sensor)

Original price was: ₹4,599.00.Current price is: ₹4,594.00.

This Air Quality Monitor introduced by DFRobot provides you with the measurements of PM10, PM2.5, and PM1.0 as well as temperature and humidity. It works well with devices like Arduino, STM32.Based on the principle of laser scattering, this sensor continuously collects and calculates the number of suspended particles of various sizes in the air per unit.

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which is particle concentration distribution, and then converts to mass concentration. At the same time, a temperature & humidity integrated sensing chip is embedded in the module for accurately detecting the temperature and humidity.
This air quality sensor combines the particle concentration value, temperature, and humidity monitoring functions onto one module, and outputs the relevant data frames via UART. It can be embedded in various instruments and equipment related to air quality monitoring and environmental air improvement to provide timely and accurate environmental parameters.
Laser scattering principle, accurate measurement
Zero false alarm rate
Real-time response and support continuous acquisition
Minimum recognizable particle size 0.3μm
Brand-new patented structure, six-sided all-around shielding, stronger anti-interference performance
The direction of the air inlet and outlet is optional, and wider application ranges
Real-time output temperature and humidity data

Particle Measurement Range 0.3~1.0μm; 1.0~2.5μm; 2.5~10μm
Particle Counting Efficiency 50%@0.3μm, 98%@>=0.5μm
Resolution of Particle Mass Concentration 1μg/mᶟ
Temperature Measurement Range 0~99℃
Temperature Measurement Resolution 0.1℃
Humidity Measurement Range 0~99%
Humidity Measurement Resolution 0.1%
Humidity Measurement Accuracy ±2%
Single Response Time <1s
Comprehensive Response Time ≤10s
DC Supply Voltage Typ: 5V Min: 4.5V Max: 5.5V
Working Current ≤100mA
Standby Current ≤200mA
Data Interface Level L<0.8V, H>2.7V, maximum level voltage 3.3V
Working Temperature Range 10~50℃
Working Humidity Range 0~99%
Storage Temperature Range 40~80℃


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