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CCS801 Gas Sensor

Ultra-low power gas sensor for monitoring indoor air quality

Features

  • 2mm x 3mm DFN Package
  • Optimised low-power modes
  • Reduced cross-sensitivity
  • Fast heating time

Benefits

  • Small form factor designs
  • Extended battery life in portable applications
  • Enhanced selectivity to target gases
  • Quick response to target gases

Product parameters

Interface Analog / (Resistance)
Supply Voltage [V] 1.4
Power Consumption [mW] 0.9 to 33
Dimension [mm] 2 x 3 x 1 DFN
Ambient Temperature Range [°C] -5 to 50
Ambient Humidity Range [% r.h.] 10 to 95

General Description

CCS801 is an ultra-low power MOX multi-gas sensor for monitoring indoor air quality including carbon monoxide (CO) and a wide range of volatile organic compounds (VOCs) such as ethanol. CCS801 can be used as an equivalent carbon dioxide (eCO2) sensor to represent eCO2 levels in real world environments, where the main source of VOCs is from humans.

This product suits for the following applications:

  • Air cleaners
  • Air purifiers
  • Appliances (white goods)
  • Home controllers
  • Smart thermostats

Tools

Title Category Headline Buy
CCS801EvalKit Application Board Evaluation Kit for CCS801
USBI2C Accessories USB-I²C Dongle
ENSDashboard Tools Windows ENS Dashboard

Resources

Type Description Language
Software Indoor air quality software library for CCS801 English
Software Firmware for the CCS801 evaluation kit English
Software Installer for the Windows ENS Dashboard English
Software CDC driver for the USB-I2C dongle (required for Windows 8 and below versions only) English
Software Firmware binary for the USB-I2C dongle English

Technical Documents

Type Description Language
Application Note CCS801 Design guidelines English
Application Note CCS801 Assembly guidelines English
Block Diagram CCS801 Block Diagram English
Datasheet CCS801 Datasheet - Document version 1-04 English
Factsheet Factsheet for Analog VOC Sensor English
Other Product Document Picture of the Windows ENS Dashboard English
Other Product Document Picture of the USB-I2C dongle English
Other Product Document Picture of the CCS801 evaluation kit English
Product Change Notification PCN01-2017 (CCS801) English
Product Change Notification CN15-2018 (CCS801) English
Product Change Notification PCN05-2017 (CCS801, CCS811) English
Quick Start Guide Quick Start Guide for the CCS801 evaluation kit English
User Guide User Guide for the Windows ENS Dashboard English
User Guide User Guide for the CCS801 sensor shield (part of the evaluation kit) English
User Guide User guide for the USB-I2C dongle English

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