Air Quality Transmitter

It allows monitoring the concentration of PM2.5 and PM10 particulate matter with high accuracy and reliability thanks to its laser light technology and the digital filtering and averaging of the measurements.

SKU: AQT420 Category:

Description

High performance technology

The air quality transmitter allows monitoring the concentration of PM2.5 and PM10 particulate matter with high accuracy and reliability thanks to its laser light technology and the digital filtering and averaging of the measurements.

To determine the size and amount of particles of each class, the sensor emits laser light from a transmitter and measures what percentage of it reaches two receivers according to the principle of scattering of light caused by airborne particles.

Additional measurement of pollutant gases

It includes one of the following sensor configurations for additional measurement of pollutant gases:

  • CO, NO, NO2 and O3
  • CO, NO2, SO2 and O3
  • CO, NO2, SO2 and H2S

Compact and weatherproof design

The instrument has a compact design and is entirely made of corrosion resistant materials to ensure high resistance to weathering. It features RS-232 and RS-485 serial ports.

Multitude of applications

Its outstanding versatility makes it ideal for all kind of applications in many fields, the main ones being:

  • Airports.
  • Road control.
  • Ports and marinas.
  • Factories.
  • Agriculture.
  • Smart cities.
  • Municipalities.
  • Civil protection.
  • Military applications.

Technical specifications

Sensor specifications

PM2.5

  • Range: 0 to 2,000 ug/m3
  • Resolution: 0.1 ug/m3
  • Accuracy: ±10% of reading

PM10

  • Range: 0 to 5,000 ug/m3
  • Resolution: 0.1 ug/m3
  • Accuracy: ±10% of reading

Electrical specifications

  • Power supply voltage: 8 to 30 VDC
  • Power consumption: 250 mA (max.)
  • Output signal: RS-232 and RS-485

Mechanical specifications

  • Working temperature: -30ºC to 50ºC
  • Material: anodized aluminium and high strength plastic
  • Dimensions: ∅ 132 x 208 mm
  • Weight: 1.25 Kg