SKU:WSAL30712
TVOC (Total Volatile Organic Compounds) Gas Sensor, High Sensitivity, Low Power Consumption, Long Lifespan, Compact Size
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Total Volatile Organic Compounds Sensor
for easy integration into air treatment devices and air quality monitors
TheTVOC Sensor is an efficient tool for air quality assessment, specifically designed for precise measurement of TVOC (Total Volatile Organic Compounds) gas concentration in the environment. Features excellent adaptability and expandability, and can be customized according to the specific needs of users.
- Capable of detecting TVOC (Total Volatile Organic Compounds), CO₂ (Carbon Dioxide), and CH₂O (Formaldehyde) concentrations in the environment
- Supports UART communication
- High sensitivity, low power consumption, long lifespan, compact size
- Comes with online development resources and manual (examples for Raspberry Pi / Raspberry Pi Pico / Arduino / ESP32)
| Operating voltage | 5V | Logic level | 3.3V |
|---|---|---|---|
| Communication interface | UART | Baud rate | 115200bps |
| Response time | < 20s | Switch-on time | < 120s |
| Detection range | 0.1ppm~100ppm | Refresh rate | 1Hz |
| Dimensions | 27 × 20 × 4.3 (mm) | Mounting hole size | 2.0mm |
| Operating current | ≤60mA | Operating temperature | -20℃~50℃ |
| Operating humidity | ≤96%RH | Lifespan | 5 years |

Environmental Monitoring

Smart Home Appliances

Smart Industry

Automotive Electronics
supports host boards with UART interface such as Raspberry Pi / Raspberry Pi Pico / Arduino / ESP32...

| VCC | 5V power input |
|---|---|
| GND | Ground |
| TXD | UART TX pin |
| RXD | UART RX pin |
| RST | Reset pin (low active) |
| ALM* | Alarm pin |
* When the TVOC concentration exceeds 2ppm, the ALM pin will become low level.
Connecting with Raspberry Pi

* for reference only, please refer to the Package Content for detailed part list.
* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.
Lieferumfang
- TVOC Sensor x1
- SH1.0 6PIN cable x1
Payment methods
Payment methods-
Vendor:
WaveShare
- Tags: Brand_waveshare, Cat_hat, Compat_raspberry_pi, Platform_raspberry_pi, Sub_ad, Sub_audio, Sub_da, Sub_gas, Sub_sensors, Use_misc_modules


