FREE SHIPPING for orders over 85.00

Gravity Air Quality Sensor - CCS811

by DFROBOT
Gravity: CCS811 Air Quality  Sensor  can measure the eCO2 (equivalent CO2) and TVOC (Total Volatile Organic Compounds) density. It can be widely used in...
25-00016125
Company: DFROBOT
Part Number: SEN0318
Made in: China
In Stock
Ships in 24 Hours
Low stock in store
18.60
Without VAT 15.00
+
WISHLIST COMPARE

DESCRIPTION

Gravity: CCS811 Air Quality Sensor can measure the eCO2 (equivalent CO2) and TVOC (Total Volatile Organic Compounds) density. It can be widely used in many applications, such as air quality detection, air purifiers, ventilation system and so on. This CCS811 air quality sensor uses AMS's unique micro-hot plate technology. Compared to conventional gas sensors, the heating wire is lower power consumption, heating faster, and smaller. Internally integrated ADCs and MCUs allow data to be collected, calculated and returned via I2C. The CCS811 supports a concentration alarm, which is triggered when the concentration exceeds the user-set threshold.

The CCS811 air quality sensor supports multiple modes, such as detect in every second, in every 10s, in every one minute, in every 250ms and sleep mode. These modes are optimized for low power consumption during the sensor measurement, so the CCS811 is also suitable for portable applications.

THE PACKAGE INCLUDES

  • 1x Gravity: CCS811 Air Quality Sensor
  • 1x Gravity-4P I2C/UART Wire
  • 2x 2.54-4P Black Pin

 

NOTES

  • The chip has stretched the clock in I2C. So, it is not compatible with some controllers, such as Raspberry Pi.

SPECIFICATIONS

Sensor Type:
  • Gas
Typical Input Voltage:
  • 3.3VDC
  • 5VDC
Interface:
  • Digital
Communication Protocol:
  • I2C

SPECIFICATIONS

  • Operating Voltage: 3.3-5.5V
  • Warm-up Time: <15s
  • I2C Address: 0x5A (in default) / 0x5B
  • Operating Temperature Range: -40℃ - 85℃
  • Operating Humidity Range: 10%RH~95%RH
  • eCO2 Measuring Range: 400ppm~8000ppm
  • TVOC Measuring Range: 0ppb~1100ppb
  • Dimension: 22x31mm

FEATURES

  • Short warm-up time
  • Low power consumption
  • High integrated MCUs and ADCs
  • IAQ threshold alert
  • Applications
    • Air quality detection in cars
    • Indoor air quality detections
    • Air purifiers
    • Smart home
    • Ventilation system
 

FILES