CCS811 Sensor

The CCS811 is a gas sensor that monitors the air quality and can measure a large number of volatile organic compounds (VOCs).

The sensor data can be converted to a total volatile organic compound (TVOC) or carbon dioxide equivalent (eCO2) level.

NOTE: A single burn-in of 48 hours and a warm-up time of 20 minutes is recommended before valid data can be expected.


Digital Interface


Operating Voltage

3-5 V

Total Volatile Organic Compounds (TVOCs)

0 - 1187 ppb

Equivalent CO2-Level (eCO2)

400 - 8192 ppm

Mode 0

Idle incl. Low Current Mode

Mode 1

Constant power mode 1 measurement per sec.

Mode 2

Pulse Heating Mode 1 measurement/10 sec.

Mode 3

Low Power Pulse Mode 1 measurement/60 sec.

Mode 4

Constant Power Mode 1 measurement/250 ms

Compatible to

Arduino, Raspberry Pi

Additional information


21 x 18 x 3 mm


1.2 g

Items shipped

CCS811 Sensor



Article No.


Recommended products


Environmental sensor for pressure, temperature, humidity and air quality

Optical dust sensor GP2Y1014AU

Optical sensor for measuring and detecting dust particles

SDS011 Air Quality Sensor

Sensor for determining the fine dust particle concentration

NodeMCU ESP8266

Microcontroller development board


Ihr Webbrowser ist veraltet. Wechseln Sie jetzt zu einem aktuellen Browser für mehr Sicherheit, Geschwindigkeit und den besten Komfort auf dieser Seite.