

🌬️ Breathe Easy with Precision: The Oxygen Sensor Every Innovator Needs
The Gravity I2C Electrochemical Oxygen Sensor delivers ultra-precise oxygen measurements (0-25% Vol) with 0.15% accuracy and rapid ≤15s response. Designed for seamless integration with Arduino, Raspberry Pi, and ESP32 via I2C, it offers plug-and-play setup with sample code. Built tough for industrial and environmental monitoring, it operates reliably across -20°C to 50°C with a 2-year lifespan, ensuring stable, interference-resistant air quality data in labs, warehouses, and confined spaces.





| ASIN | B08BL1NLGV |
| Best Sellers Rank | #107,905 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #190 in Temperature Probes & Sensors |
| Brand | DFROBOT |
| Current Rating | 0.1 Milliamps |
| Date First Available | June 22, 2020 |
| Item Weight | 1.31 ounces |
| Item model number | SEN0322 |
| Manufacturer | DFROBOT |
| Material | Nylon |
| Maximum Supply Voltage | 5.5 Volts (DC) |
| Measurement Accuracy | 0.15%Vol |
| Measuring Range | 0~25%Vol |
| Mounting Type | Flange Mount |
| Output Type | I2C digital data stream |
| Package Dimensions | 2.48 x 2.2 x 1.14 inches |
| Response Time | 15 seconds |
| Specific Uses For Product | Oxygen Sensor |
| Style | Portable,Compact |
| Upper Temperature Rating | 50 Degrees Celsius |
C**N
Funciono muy bien en el prototipo
R**L
Uno duró poco, pero el otro esta estable despues de 2 años!
Trustpilot
2 weeks ago
3 weeks ago