I2C Oxygen Sensor

I2C Oxygen Sensor

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 stablility and high sensitivity, this arduino-compatible oxygen sensor can be widely applied to fields like portable device, air quality monitoring device, and industries, mines, warehouses and other spaces where air is not easy to circulate.

Specification

• Detection of Gas: oxygen
• Operating Voltage: 3.3 to 5.5V DC
• Output Signal: I2C output
• Measurement Range: 0~25%Vol
• Maximum Measurement limit: 30%Vol
• Resolution: 0.15%Vol
• Sensitivity: (0.10±0.05) mA (in the air)
• Stability: <2% (Every month)
• Repeatability: <2%
• Response Time: ≤15 seconds
• Operating Temperature: -20～50℃
• Operating humidity: 0～99%RH (no condensation)
• Pressure Range: standard atmospheric pressure ±10%
• Lifetime:> 2 years (in the air)
• Dimension(L x W x H): 37 * 27 * 24.5 mm/1.46 * 1.06 * 0.97 inches
• Weight: 0.037kg