Gravity: SGP40 Air Quality Sensor

Item number 57825 Brand DFRobot Model SEN0394 Share Write a review
Gravity: SGP40 Air Quality Sensor
DFRobot
€ 15,45€ 12,80 Excl. VAT (NL)
Ordered before 23:59, shipped today. ... pieces in stock Almost sold out
Show volume discounts Shipped from € 3,50 (NL) 30 days cooling-off

Description Links

The SGP40 Air Quality sensor adopts the new SGP40 digital VOC sensor chip launched by the well-known Sensirion. Based on the Sensirion’s CMOSens® technology, the SGP40 offers a complete sensor system on a single chip, a temperature-controlled micro-hotplate and a humidity-compensated indoor air quality signal. In combination with Sensirion’s powerful VOC algorithm, the sensor signal can be directly used to evaluate indoor air quality. It features low power(2.6mA), fast response(2s) and small size. The data from the sensor can be directly used to evaluate air quality without calibration.

Integrated with an easy-to-connect Gravity interface, this Gravity SGP40 Air Quality sensor is very suitable for indoor projects that will be used for a long time, such as refitting air purifiers, kitchen hoods, etc. Besides, we provide you with C and Python libraries for use with different main-controllers.

Note: VOC index is obtained by converting the detected ethanol equivalent in air.

Features

  • Ultra-low power consumption(2.6mA)
  • Built-in temperature and humidity compensation, no need to calibrate
  • VOC index for direct air quality indication

Applications

  • Air Purifiers
  • Kitchen Hoods
  • Demand-controlled Ventilation
  • Thermostats
  • Indoor Air Quality Monitoring

Specifications

  • Power Supply: 3.3V~5V
  • Operating Current: 2.6mA
  • Preheat Time: 10S
  • Response Time: 2S
  • Communication: I2C
  • I2C Address: 0x59
  • Operating Temperature Range: -10℃~50℃
  • Storage Temperature Range: 5℃~30℃
  • Operating Humidity Range: 0%RH~90%RH
  • VOC Index: 0-500
  • Measuring Range: 0-1000ppm(Ethanol Equivalent)
  • Dimension: 20*22mm/ 0.79*0.87”

Documents

Shipping List

  • Gravity: SGP40 Air Quality Sensor x1
  • Gravity-4P I2C/UART Sensor Cable x1

Alternative products

Customer questions

Customer Reviews

Gravity: SGP40 Air Quality Sensor Click a star to leave your review

Recently viewed items

Webwinkelkeur Kiyoh Trustpilot Opencircuit