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Sensor List

The AQ-SPEC program has acquired a number of commercially available "low-cost" air quality sensors.  Please click on the image for information on a specific sensor as provided by the manufacturer.

Gonggam (GG) Sensors - TAM

General Description

The Gonggam Sensors Co., Ltd. – Tiny Aerosol Conditioner inside Air Monitor 1 (hereinafter GG Sensors - TAM) sensor provides real-time measurements of PM1.0, PM2.5, PM4.0 and PM­10 mass concentrations and environmental parameters such as temperature, relative humidity, and pressure. Data can be visualized and accessed on the web dashboard.

Principle of Operation

The GG Sensors TAM unit uses light-scattering with Asian dust correction algorithm to measure particles. The unit is equipped with a tiny aerosol conditioner; the air flows from bottom to top which enables direct heating. It converts the signal to a particle mass concentration.

Features

  • Dimensions: 22 (W) x 13.5 (D) x 21 (H) cm
  • Weight: 10 lbs
  • Power supply: Yes, 100-240V AC
  • Battery: No
  • Clock function: No
  • Sampling mechanism: fan
  • Environmental operating conditions: -20 - 50°C and 0 - 100% RH, non-condensing
  • Internal data logging: Yes
  • Data communication: Wi-Fi
  • Data logging/retrieval: Data is sent to cloud and downloaded via the web dashboard
  • Weatherproof: Yes

Applications

  • Outdoor air quality monitoring
  • Smart cities
  • Scientific research
  • Community monitoring

Developer's Product Webpage

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    21865 Copley Dr, Diamond Bar, CA 91765

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