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🌬️ Breathe Easy with Instant, Accurate Oxygen Sensing — No Fuss, All Function!
The Gravity I2C Electrochemical Oxygen Sensor Module delivers precise ambient oxygen measurements (0-25% Vol) with a high-resolution 0.15% output via a plug-and-play I2C interface. Compatible with popular microcontrollers (Arduino, ESP32, Raspberry Pi), it features fast response times (≤15s), effortless air calibration, and robust operation across a wide voltage range (3.3V-5.5V). Designed for long-term reliability with a 2-year lifespan and resistance to cross-gas interference, this compact sensor is ideal for IoT air quality monitoring, safety alarms, and environmental projects without the hassle of soldering or complex coding.
| ASIN | B08BL1NLGV |
| Best Sellers Rank | #101,511 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #164 in Temperature Probes & Sensors |
| Brand | DFROBOT |
| Brand Name | DFROBOT |
| Current Rating | 0.1 Milliamps |
| Customer Reviews | 4.8 out of 5 stars 10 Reviews |
| Item Weight | 37 Grams |
| Manufacturer | DFROBOT |
| Material | Nylon |
| Material Type | Nylon |
| Maximum Supply Voltage | 5.5 Volts (DC) |
| Measurement Accuracy | 0.15%Vol |
| Measuring Range | 0~25%Vol |
| Model | SEN0322 |
| Mounting Type | Flange Mount |
| Output Type | I2C digital data stream |
| Part Number | SEN0322 |
| Response Time | 15 seconds |
| Specific Uses For Product | Oxygen Sensor |
| Style | Portable,Compact |
| Style Name | Portable,Compact |
| Upper Temperature Rating | 50 Degrees Celsius |
M**R
Please read this information prior to installation.
IMPORTANT INFORMATION: This sensor is model number: SEN0322. If you are using an Arduino, make sure that use use the library called, DFRobot_OxygenSensor. Do not use the library called DFRobot_EOxygenSensor, as this is for the sensor model SEN0496 and WILL NOT work with this sensor. As for the sensor itself, it it easy to setup (with the correct library) and appears to work flawlessly.
C**N
funciona muy bien
Funciono muy bien en el prototipo
R**L
Buen sensor de 02 atmosferico
Uno duró poco, pero el otro esta estable despues de 2 años!
Trustpilot
1 week ago
1 month ago