Search

Search

Gravity: Electrochemical Oxygen Sensor (0-100% Vol) - I2C

Sorry, this product is not available

Special Features

  • The DFRobot oxygen sensor has a built-in calibration algorithm on the signal board that can quickly perform single-point or double-point calibration so as to accurately measure the oxygen concentration in the environment
  • Based on the principle of electrochemistry, the sensor probe comes with strong anti-interference ability, high stability and sensitivity, and up to two years of service life
  • It is compatible with mainstream controllers such as Arduino, ESP32, Raspberry Pi, etc
  • Besides, the sensor is designed with an easy-to-use Gravity interface and with our sample codes, you can quickly build an oxygen detector.
  • Caution: Exposure to high concentrations of solvent vapors is avoided, both during storage, fitting into instruments, and operation.

Description

Specification
Physical Quantity Detected: Oxygen concentration
Measuring Range: 0~100%
Working Voltage: 3.3～5.5V DC
Output Signal: I2C
Working Pressure Range: 0.5~2.0Bar
Operating Temperature Range: -20°C ~ +50°C
Operating Humidity Range: 0-99% RH (non-condensing)
Response Time: less than 5S
Lifespan: >2 years (in air)
Size: 32mm*27mm/1.26*1.06 inch
Mounting Hole Size: inner diameter 3.1mm(0.12 inch)/outer diameter 6mm(0.24 inch)
Compatible with Arduino, ESP32, Raspberry Pi

Shipping List
Gravity: AO2 Oxygen Sensor Signal Adapter Board x1
AO2 Oxygen Sensor Probe x1
Gravity-4Pin Cable x1
Molex 2510 - PH2.0 cable 20CM x1

Related Items