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SGP30 Gas Sensor
SGP30
Sensirionsensor environment
SGP30 is a digital gas sensor designed for indoor air quality monitoring, providing TVOC and CO2eq measurements via I2C interface.
In stock
Specifications
8- Operating Voltage
- 1.62V to 1.98V V
- Supply Current
- 48.8mA (in measurement mode) mA
- Interface
- I2C fast mode
- Resolution
- TVOC: 1 ppb, CO2eq: 1 ppm in their respective ranges
- Range
- TVOC: 0 ppb to 60000 ppb, CO2eq: 400 ppm to 60000 ppm
- Accuracy
- Typical accuracy of ±15% for ethanol signal and ±10% for H2 signal at 25°C, 50% RH and typical VDD %
- Temperature Range
- -40 to +85°C (operating), -40 to +125°C (storage)
- Package
- 6-pin DFN
Pinout
6| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | VDD | POWER | Supply voltage |
| 2 | VSS | GND | Ground |
| 3 | SDA | I2C | Serial data, bidirectional |
| 4 | R | GPIO | Connect to ground (no electrical function) |
| 5 | VDDH | POWER | Supply voltage, hotplate |
| 6 | SCL | I2C | Serial clock, bidirectional |
Interactive pinout
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SGP30
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