This compact dfrobot ozone sensor supports I2C output, it is compatible with many mainboards like Arduino Uno, esp32, Raspberry Pi, and so on. Its resolution can reach 10ppb. It supports a wide range of input voltage: 3.3V to 5.5V.
Features
Measuring ozone concentration in the environment
Supports Gravity 4-Pin Interface
Accurate Digital Output
Specification
| Detection Gas | Ozone |
| Working Voltage | 3.3 ~ 5.5V DC |
| Interface | Gravity-4Pin |
| Output Signal | I2C output |
| Measuring Range | 0 ~ 10ppm |
| Resolution | 0.01ppm (10ppb) |
| Warm-up Time | ≤3 minutes |
| Response Time | ≤90 seconds |
| Recovery Time | ≤90 seconds |
| Working Temperature | -20 ~ 50 ℃ |
| Operating Humidity | 15 ~ 95% RH (non-condensing) |
| Storage Temperature | -20 ~ 50 ℃ |
| Life | 2 years (in air) |
| Dimension(L x W) | 37mm * 27mm/1.06*1.46 inches |
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