SEN0321

SEN0321 is a Gravity: I2C ozone sensor module (0-10ppm) based on electrochemical principles and it can measure the ambient O3 concentration accurately and conveniently. With high anti-interference ability, high stability and high sensitivity, this Arduino-compatible ozone sensor can be widely applied to fields like portable device, air quality monitoring device, disinfection cabinets and smart home. 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 to 10ppb. With simple Gravity interface and practical sample code, you can build your own ozone concentration monitor easily and conveniently.

• Measuring ozone concentration in the environment
• Supports Gravity 4-pin interface
• Accurate digital output
• Working voltage range from 3.3VDC to 5.5VDC
• Gravity-4Pin interface
• I2C output signal
• 0 to 10ppm measuring range
• 0.01ppm (10ppb) resolution
• ≤3 minutes warm-up time, ≤90 seconds response time and ≤90 seconds recovery time
• Dimension(L x W): 37mm x 27mm

Contents

Ozone sensor module x 1, Gravity-4pin I2C cable x 1, M3 x 10 nylon post x 4, M3 x 5 screws x 8.