CCS811 Air Quality Sensor Breakout - VOC and eCO2

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Evelta SKU:
076-3566
Manufacturer Part Number:
3566
₹2,238.87 inc. GST
₹1,897.35 ex. GST

Description

This sensor from AMS is a gas sensor that can detect a wide range of Volatile Organic Compounds (VOCs) and is intended for indoor air quality monitoring. When connected to your microcontroller (running our library code) it will return a Total Volatile Organic Compound (TVOC) reading and an equivalent carbon dioxide reading (eCO2) over I2C.

The CCS811 has a 'standard' hot-plate MOX sensor, as well as a small microcontroller that controls power to the plate, reads the analog voltage, and provides an I2C interface to read from. This part will measure eCO2 (equivalent calculated carbon-dioxide) concentration within a range of 400 to 8192 parts per million (ppm), and TVOC (Total Volatile Organic Compound) concentration within a range of 0 to 1187 parts per billion (ppb). According to the fact sheet it can detect Alcohols, Aldehydes, Ketones, Organic Acids, Amines, Aliphatic and Aromatic Hydrocarbons.

The CCS811 has a configurable interrupt pin that can fire when a conversion is ready and/or when a reading crosses a user-settable threshold. The CCS811 supports multiple drive modes to take a measurement every 1 second, every 10 seconds, every 60 seconds, or every 250 milliseconds.

For your convenience we've pick-and-placed the sensor on a PCB with a 3.3V regulator and some level shifting so it can be easily used with your favorite 3.3V or 5V microcontroller.

 

Key Features:

  • Detect a wide range of Volatile Organic Compounds (VOCs) and is intended for indoor air quality monitoring
  • Onboard thermistor that can be used to calculate the local ambient temperature
  • I2C interface
  • Measure eCO2 (equivalently calculated carbon-dioxide) concentration within a range of 400 to 8192 parts per million (ppm)
  • TVOC (Total Volatile Organic Compound) concentration within a range of 0 to 1187 parts per billion (ppb)
  • Detect Alcohols, Aldehydes, Ketones, Organic Acids, Amines, Aliphatic and Aromatic Hydrocarbons
  • A 3.3V regulator and some level shifting
  • Can be used with any 3.3V or 5V microcontroller
  • Uses I2C address 0x5A
  • Product Dimensions: 21.0mm x 18.0mm x 3.0mm / 0.8" x 0.7" x 0.1"
  • Product Weight: 1.2g / 0.0oz

Relevant Resources:

Extra Information

Brand:
Adafruit Industries

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.