The Gravity: I2C Oxygen Sensor is based on electrochemical principles and it can measure the ambient O2 concentration accurately and conveniently. With high anti-interference ability, high stability, and high sensitivity, this Arduino-compatible oxygen sensor can be widely applied to fields like portable devices, air quality monitoring devices, and industries, mines, warehouses, and other spaces where the air is not easy to circulate.
Its effective range is 0~25%Vol, and resolution can reach to 0.15%Vol. It supports a wide range of input voltage: 3.3V to 5.5V. Moreover, the lifetime is as long as 2 years. With a simple Gravity interface and practical sample code, you can build your own oxygen concentration monitor easily and conveniently.
Features
High sensitivity
I2C Interface
Compatible with both 3.3V and 5V micro-controllers
Polarity protection
Specification
| Operating Voltage(V) | 3.3 to 5.5 |
| Detecting Range | 0~30%Vol |
| Sensitivity | (0.10±0.05) |
| Working Humidity Range | 0-100%RH |
| Response Time | ≤15 seconds |
| Length (mm) | 37 |
| Width (mm) | 27 |
| Height (mm) | 24.5 |
| Weight (gm) | 37 |
Reviews
There are no reviews yet.