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

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SKU: 1447263
  1. Product: DFRobot Air Quality Monitor (PM 2.5 Formaldehyde Temperature & Humidity Sensor)
  2. DC Supply Voltage:  Typ: 5V Min: 4.5V Max: 5.5V
  3. Working Current: ≤100mA
  4. Single Response Time: <1s
  5. Particle Counting Efficiency: 50%@0.3μm, 98%@>=0.5μm

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Brand: DF Robot
Category: Gas and Dust Sensor

Healthy living starts with healthy air! As the most basic part of life, air is attracting more and more attention these years, for example, PM2.5, smog, etc. Keeping an eye on the quality of the air we breathe is becoming quite important.

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 volume, 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.

In a word, 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.


Connection Diagram:


Useful Link:

https://wiki.dfrobot.com/Air_Quality_Monitor__PM_2.5_Temperature_and_Humidity_Sensor__SKU__SEN0233


Features:

  1. Laser scattering principle, accurate measurement
  2. Zero false alarm rate
  3. Real-time response and support continuous acquisition
  4. Minimum recognizable particle size 0.3μm
  5. Brand-new patented structure, six-sided all-around shielding, stronger anti-interference performance
  6. The direction of the air inlet and outlet is optional, and wider application ranges
  7. Real-time output temperature and humidity data

Package Includes:

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

SKU: 1447263 Category:
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℃

Shipping Weight 0.044 kg
Shipping Dimensions 12 × 8 × 3 cm
6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.


What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China