Available with a lead time
Expect dispatch between Oct 21 and Oct 25
Quantity Discounts:
This 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.
This compact dfrobot oxygen sensor supports I2C output, it can be calibrated in the air, can accurately measure the oxygen concentration in the environmentit. It is compatible with many mainboardslike Arduino Uno, esp32,Raspberry Pi and so on. Its measurement range is 0~25%Vol, and resolution can reach to 0.15%Vol. It supports wide range input voltage: 3.3V to 5.5V.Moreover, the lifetime is as long as 2 years. With simple Gravity interface and practical sample code, you can build your own oxygen concentration monitor easily and conveniently.
I2C Oxygen Sensor Selection Guide
Product | Gravity:Electrochemical Oxygen Sensor (0-25%Vol) - I2C | Gravity:Electrochemical Oxygen Sensor (0-100%Vol) - I2C | |
SKU | SEN0322 | SEN0465 | SEN0496 |
Detection Range |
0~25%Vol | 0~25%Vol | 0~100%Vol |
Calibration Method |
Manual calibration | Factory calibration | Manual calibration |
Output Signal | I2C | I2C?UART?Analog | I2C |
Working Principle |
Electrochemical | Electrochemical | Electrochemical |
Stability | <2%/Month | <2%/Month | <10%/Year |
Response Time | =15S | =15S | 0.1%~20.9%<40S 20.9%~100%<5S |
Operating Pressure Range |
101kPa±10% | 101kPa±10% | 0.5 - 2.0 Bar |
Temperature Compensation |
× | v | × |
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Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.
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Our physical address (here's a PDF which includes other key business details):
Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia
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