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M5Stack TVOC/eCO2 Gas Unit (SGP30)
M5Stack TVOC/eCO2 Gas Unit (SGP30)
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- TVOC/eCO2 concentration detection
- I2C communication(0x58)
- Outstanding long-term stability
- Humidity Compensation
- 2x LEGO™ Hole
- HY2.0 4P interface
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M5Stack TVOC/eCO2 Gas Unit (SGP30)
M5Stack TVOC/eCO2 mini Unit is a digital multi-pixel gas sensor unit with integrated SGP30.
It mainly measures various VOC (volatile organic compounds) and H2 in the air. It can be programmed to detect TVOC (total volatile organic compounds) and eCO2 (equivalent carbon dioxide reading)Concentration measurement.
Typical measurement accuracy is 15% within the measurement range, the SGP30 reading is internally calibrated and output, which can maintain long-term stability. SGP30 uses I2C protocol communication with an on-chip humidity compensation function, which can be turned on through an external humidity sensor.
If you need to obtain accurate results, you need to calibrate according to a known measurement source. SGP30 has a built-in calibration function. In addition, eCO2 is calculated based on the concentration of H2 and cannot completely replace "true" CO2 sensors for laboratory use.
Applications:
- Air quality monitoring
- eCO2 concentration
Package Includes:
1x TVOC/eCO2 Mini-Unit
1x HY2.0 Cable(5CM)
Specifications:
| Measurement range | Ethanol：0-1000ppm,H2：0-1000ppm,TVOC：0-60000 ppb,eCO2：400-60000 ppm |
| TVOC/eCO2 Sampling rate | 1Hz |
| TVOC/eCO2 Resolution | TVOC：1/6/32bbp,eCO2：1/3/9/31ppm |
| Communication protocol | I2C：0x58 |
| Dimensions |
24 x 24 x 13mm |
| Weight | 8gm |
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
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ADDITIONAL RESOURCES
SGP30 Datasheet
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