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Gravity Electrochemical Oxygen/O2 Sensor (0-100%Vol, I2C)

SKU:

25-00016246

Part Number: SEN0496

CompanyDFRobot Part NumberSEN0496

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€129⁹⁰

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Description
Specifications

This full-scale oxygen / O2 sensor employs the original AO2 CiTiceL® oxygen sensor probe and features a measurement range of 0-100%Vol and I2C digital output, which can be adapted to application scenarios including oxygen / O2 generators, automobile exhaust, and air-fuel ratio detection.

The DFRobot oxygen / O2 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 / O2 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 / O2 detector.

THE PACKAGE INCLUDES

1x Gravity: AO2 Oxygen / O2 Sensor Signal Adapter Board
1x AO2 Oxygen / O2 Sensor Probe
1x Gravity-4Pin Cable
1x Molex 2510 - PH2.0 cable (20CM)

NOTES

Exposure to high concentrations of solvent vapors is avoided, both during storage, fitting into instruments, and operation.

Physical Quantity Detected: Oxygen / O2 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: ＜5S
Lifespan: ＞2 years (in air)
Size: 32x27mm
Mounting Hole Size: inner diameter 3.1mm(0.12 inch)/outer diameter 6mm(0.24 inch)
Compatible with Arduino, ESP32, Raspberry Pi