Grove O2 Oxygen Sensor

With the Seeed Studio Grove - Oxygen Sensor, you can measure the oxygen content in the air precisely and reliably. This sensor is based on the electrochemical principle and is ideal for measuring oxygen concentrations in the range of 0 to 25% Vol. The sensor offers high accuracy and fast response times, making it perfect for applications in environmental monitoring and air purification. Thanks to its robust design and strong anti-interference capability, the sensor provides consistent results even in demanding environments. It can be easily integrated into Arduino and Raspberry Pi projects, making it an excellent choice for DIY electronics projects. The sensor requires very little power and is characterized by its excellent stability and repeatability. Whether you want to monitor indoor air quality or realize industrial applications, this sensor offers the necessary flexibility and reliability. You can easily connect it to your preferred microcontroller board with a Grove cable and start your projects right away. It is also particularly useful for projects where air quality is crucial, such as in health monitoring or smart home applications. The high sensitivity and accuracy make this sensor an indispensable tool for any tech enthusiast.

Features:

• The oxygen sensor provides high accuracy and enables precise measurements of oxygen content in the air.
• With its high sensitivity, the sensor responds quickly to changes in oxygen concentration.
• The sensor features a wide linearity, ensuring accurate measurement results over the entire measurement range.
• Its strong anti-interference capability ensures that the sensor delivers reliable data even in environments with interfering factors.
• With exceptional repeatability and stability, the sensor offers consistent performance over long periods.

Application Examples:

• Use as an oxygen analyzer to monitor indoor air quality.
• Integration into air purifiers to improve air cleaning efficiency.
• Use in environmental monitoring stations to measure oxygen concentration in the atmosphere.
• Development of safety systems that monitor oxygen levels in enclosed spaces.
• Use in medical devices to check oxygen supply.

Documentation

• Seeed Studio Wiki

Technical Data:

• Manufacturer: Seeed Studio
• Manufacturer SKU: 101020002
• Detectable Gas: Oxygen (O2)
• Measurement Range: 0～25% Vol
• Maximum Detection Concentration: 30% Vol
• Sensitivity: (0.1~0.3)mA (in air)
• Response Time (T90): ≤15 seconds
• Recommended Load Resistance: 10kΩ
• Repeatability: <2% of output value
• Accuracy (per month): <2%
• Zero Point Drift (-20℃～40℃): ≤0.1% Vol
• Storage Temperature: -20℃～50℃
• Storage Humidity: 0%～99% RH
• Pressure Range: Atmospheric pressure ±10%
• Dimensions: 22 x 42mm x 23mm
• Weight: 27g

Package Contents:

• 1x Grove O2 Oxygen Sensor
• 1x Connection Cable