Gravity: Electrochemical Oxygen Sensor (0-100%Vol) - I2C
Available with a lead time
Expect dispatch between May 20 and May 27
Quantity Discounts:
- 5-10 $149.86 (exc GST)
- 10+ $146.77 (exc GST)
Recommended Essentials:
This full-scale oxygen 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 generators, automobile exhaust, and air-fuel ratio detection.
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.
I2C Oxygen Sensor Selection Guide
| Product | Gravity: I2C Oxygen Sensor | 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 | × |
Exact shipping can be calculated on the view cart page (no login required).
Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).
We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):
- $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
- $6+ for Standard Post (typically 6+ business days, tracked)
- $10+ for Express Post (typically 2+ business days, tracked)
- Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.
Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.
Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.
International Orders - the following rates are for New Zealand and will vary for other countries:
- $11+ for Pack and Track (3+ days, tracked)
- $16+ for Express International (2-5 days, tracked)
If you order lots of gear, the postage amount will increase based on the weight of your order.
Our physical address (here's a PDF which includes other key business details):
Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia
Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.
Have a product question? We're here to help!
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