Share:

Sensor Detail

         Back to Sensor Page

Air Quality Egg (Version 1)

General Description

The Air Quality Egg is a sensor platform available based on an Arduino shield. The standard AQ Egg has four built-in sensors - Temperature, Humidity, Carbon Monoxide, and Nitrogen Dioxide. Additional sensors can be added to the AQ Egg. These add-ons include an ozone sensor (MiCS 2610/2611 sensor), particulate matter sensor (Shinyei PPD42), and a VOC sensor (MiCS 5521 sensor). The Egg tested in AQ-SPEC is the standard Egg with the ozone and particulate matter add-ons. A base egg receives information from the sensors and uploads it to the Internet.

Principle of Operation

  • Carbon Monoxide and Nitrogen Dioxide is a SGX Sensortech MICS-4514 metal oxide sensor
  • Ozone sensor is a SGX Sensortech Limited MICS-2614 metal oxide sensor
  • Particulate matter sensor is a Shinyei PPD42 optical particle counter
  • MaxDetect RHT03 for temperature and humidity

Features

  • Dimensions: 140 x 140 x 90 mm
  • Weight: 34 oz
  • Battery: No
  • Power supply: Yes
  • Sensor lifetime: N/A
  • Clock function: Yes
  • Sampling mechanism: Fan for overall egg / Heat Capacitor for Shinyei PM
  • Environmental operating conditions: N/A
  • Internal data logging: No
  • PC data logging: No
  • Communications: RF transmitter sent to Egg base station. Base station connected via Ethernet cable to internet
  • Weatherproof: N/A

Applications

  • Ambient Air Quality
  • Indoor Air Quality

Manufacturer's product webpage

    South Coast Air Quality Management District

    21865 Copley Dr, Diamond Bar, CA 91765

    909-396-2000

     

    © 2019 South Coast Air Quality Management District