Gravity - PM1 / PM2.5 / PM10 Air Quality Sensor - DFRobot SEN0460

Index: DFR-20678 EAN: 5904422382209
The sensor module allows to monitor the purity of the air, measures PM1 / PM2.5 / PM10. It is equipped with a sensor allowing to detect particles with a diameter above 0.3 μm, e.g. cigarette smoke. The chip is powered by 5 V and communicates through an I2C interface.
Gravity - PM1 / PM2.5 / PM10 Air Quality Sensor - DFRobot SEN0460
€50.90
€41.38 tax excl.
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Manufacturer: DFRobot
Compatibility: Arduino

Product description: Gravity - PM1 / PM2.5 / PM10 air quality sensor - DFRobot SEN0460

Sensor module allows you to monitor the purity of the air, measures PM1 / PM2.5 / PM10. Equipped with a sensor to detect particles with a diameter of more than 0.3 μm, such as cigarette smoke. The chip is powered by 5 V and communicates through the I2C interface. The sensor is equipped with Gravity connector.

Product compatible with Arduino

Example code and detailed information can be found in the user guide.

Gravity - czujnik jakości powietrza PM1 / PM2.5 / PM10 - DFRobot SEN0460 Gravity - PM1 / PM2.5 / PM10 air quality sensor - DFRobot SEN0460.

Schemat działania czujnika jakości powietrza.

Schematic of how the air quality sensor works.

Principle of operation of the air quality sensor - DFRobot SEN0460

The sensor works by scattering particles with a laser. The laser irradiates the airborne particles for scattering, while collecting the scattered light at a certain angle and obtaining the intensity curve of the scattered light with time. In addition, the microprocessor, based on the MIE theory algorithm, obtains the equivalent particle size and the number of particles with different sizes per unit volume.

MIE solutions - the exact solution of the problem of light scattering on spherical particles in the form of an infinite but convergent series. MIE solutions give information about the amount of radiation absorbed or scattered by a particle. The scattering properties of the particle calculated according to this solution are called MIE scattering.

Features of the air quality sensor

  • Accurate measurement
  • No false alarms
  • Real-time response
  • Minimum detectable particle size: 0.3 µm
  • Protection against interference
  • Small module dimensions

Contents of the kit

  • Gravity - PM1 / PM2.5 / PM10 air quality sensor - DFRobot SEN0460
  • Gravity 4-pin cable

Gravity - czujnik jakości powietrza PM2.5 - DFRobot SEN0460The air quality sensor has a built-in Gravity connector.

Podłączenie czujnika do Arduino.

Connection of sensor to Arduino.

How to connect the sensor

The module uses I2C interface for communication. Connect it using the included Gravity cable to the board according to the diagram. Pinouts of the module:

  • VCC/+: power supply
  • GND/-: ground
  • SCL/C: I2C clock line
  • SDA/D: I2C data line

Air quality sensor module specification - DFRobot SEN0460

  • Sensor PM1 / PM2.5 / PM10
  • Supply voltage: 5 V
  • Current consumption: 100 mA
  • Resting current: ≤ 2 mA
  • Data interface level (at maximum supply voltage of 3.3 V):
    • Low< 0.8 V
    • High > 2.7 V
  • Particle measurement range:
    • 0.3 μm to 1.0 μm
    • 1,0 μm to 2,5 μm
    • 2.5 μm to 10 μm
  • Particle counting accuracy:
    • 50% at 0.3 μm
    • 98% at ≥ 0.5 μm
  • Particle mass concentration range (PM2.5 standard value): 0 to 500 ug/m³
  • Maximum particle mass concentration range (PM2.5 standard value): ≥ 1000 ug/m³
  • Particle mass concentration resolution: 1 ug/m³
  • Particle mass concentration consistency (PM2.5 standard value):
    • 1. ± 10% / 100 ~ 500 ug/m³
    • 2. ± 10 ug/m³ at 0 ~ 100 ug/m³
  • Standard volume: 0.1 l
  • Single response time: 1 s
  • Total response time: ≤ 10 s
  • Working temperature: from -10°C to +60°C
  • Operating humidity range: 0% to 95%
  • Module dimensions: 67 x 40 x 14 mm

Wymiary modułu jakości powietrza od DFRobot.

Dimensions of the air quality module from DFRobot.

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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