Details
Enables detection of HCHO, TVOC, CO, IAQ, temperature, and humidity
Supports Raspberry Pi / Raspberry Pi Pico / Arduino / ESP32, etc.
The Environment X6 Sensor is based on solid polymer electrochemical technology from Germany’s EC Sense. It adopts a multi-electrode integrated structure and a solid electrolyte system, outputting current signals through electrochemical reactions at the working electrode surface, enabling highly sensitive detection of target gas concentrations. Compared to traditional gas sensors, the solid-state polymer design offers advantages such as no leakage, no poisoning, virtually no drift, and a long service life.
- Integrates detection of Indoor Air Quality (IAQ), Carbon Monoxide (CO), Total Volatile Organic Compounds (TVOC), Formaldehyde (HCHO), temperature, and humidity
- Supports UART communication with 9600bps baud rate, 8 data bits, 1 stop bit, and no parity bit
- Compact size, low cost, and cost-effective
- Comes with online development resources and manual (examples for Raspberry Pi / Raspberry Pi Pico / Arduino / ESP32)
| Operating Voltage | 5V | Logic Voltage | 3.3V |
|---|---|---|---|
| Communication Interface | UART | Baud Rate | 9600bps |
| Detection range | HCHO: 0 ~ 1ppm | Resolution | HCHO: 0.001ppm (effective detection limit: 0.015ppm) |
| TVOC: 0 ~ 5ppm | TVOC: 0.001ppm (effective detection limit: 0.050ppm) |
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| CO: 0 ~ 100ppm | CO: 0.001ppm (effective detection limit: <8ppm) |
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| Accuracy Error | HCHO: 0 ~ 0.15ppm (±0.02ppm); 0.16ppm+ (<±2% FS) |
Response Time | HCHO: T10: <5s; T90: <90s (gas injection measurement) |
| TVOC: 0 ~ 0.2ppm (±0.05ppm); 0.2ppm+ (<±2% FS) |
TVOC: T10: <3s; T90: <120s (Isobutylene gas injection measurement) |
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| CO: 0 ~ 8ppm (±2.5ppm); 8ppm+ (<±1% FS) |
CO: T10: <3s; T90: <15s (gas injection measurement) |
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| Dimensions | 23 × 25.5 × 9.5 (mm) | Mounting hole size | 2.0mm |
| Operating Current | 6.5mA | Operating Temperature | -40 °C ~ +55 °C |
| Operating Humidity | >15%RH | Lifespan | 10 years |
Compatible with Raspberry Pi / Raspberry Pi Pico / Arduino / ESP32 and other host boards
| PIN | Function |
|---|---|
| TXD | UART TX pin |
| RXD | UART RX pin |
| GND | Ground |
| VCC | 5V power input |
Environmental Monitoring
Smart Home Appliances
Indoor Testing
Automotive Electronics
Connecting with Raspberry Pi
* for reference only, please refer to the Package Content for detailed part list.
* for reference only, the Raspberry Pi 5 is NOT included, 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.
Weight: 0.005 kg
Quick Overview
- Environment X6 Sensor ×1
- MX1.25 4PIN cable 200mm ×1
