- Stok Durumu: Stok Var
- Marka: OEM
- SKU: RBZ.101.564
SGP40 Air Quality Gas Sensor
Ethanol and Volatile Gas Detector VOC Air Purifier Cooker Hood Ventilation Air Conditioner Iot
The SGP40 is a gas sensor with very high sensitivity for indoor air quality applications. It has a long life and stability. It measures ethanol and other volatile gases. Together with Sensirion's powerful VOC algorithm, the sensor signal can be used directly to evaluate indoor air quality. It has low power (2.6 mA), fast response (2 sec) and small size. The data from the sensor can be used directly to evaluate air quality without calibration.
The SGP40 Air Quality sensor, integrated with the IIC interface, is very suitable for indoor projects that will be used for a long time, such as air purifiers, kitchen cooker hoods etc. In addition, we provide you with C and Python libraries for use with different main controllers.
Features:
- Model: SGP40
- Operating voltage: DC 3.3V / 5V
- Operating current: 3mA
- Communication protocol: IIC
- Measured gases: Ethanol and other volatile gases
- Voc index: 0/500
- Preheating time 10sec
- Response time: 2sec
- There is no need for calibration thanks to the internal temperature and humidity compensation circuit.
- Life: 10 years
- Color: Blue
- Operating temperature: -10C / 50C
- Dimensions: 10.5mm x 13mm
- Weight: 1gr
| VOC Index | Air Quality | Recommended Action |
|---|---|---|
| 0-100 | Excellent | No measure required |
| 100-200 | Good | No measure required |
| 200-300 | Slightly polluted | Ventilation required |
| 300-400 | Moderately polluted | Ventilation with fresh air should be increased |
| 400-500 | Heavily polluted | Ventilation should be optimized in the most efficient way |
Pin description:
- VIN: Supply +
- GND: Ground -
- SCL: IIC clock pin
- SDA: IIC data pin
Package contents:
- 1 Piece SGP40 Air Quality Sensor
