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Gravity - Electrochemical Oxygen Sensor (0-100Vol) - I2C - DFRobot SEN0496
Electrochemical oxygen sensor from the DFRobot Gravity series. The full-size oxygen sensor uses the original AO2 CiTiceL probe and has a measuring range of 0% to 100% Vol . For communication, it uses the I2C interface, it can be used for such applications as oxygen generator, car exhausts, air-fuel ratio detection. The module is powered with the voltage from 3.3 V to 5.5 V, so you can work with the most popular boards, such as Arduino, Raspberry Pi or ESP32.
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Product description: Gravity - electrochemical oxygen sensor (0-100Vol) - I2C - DFRobot SEN0496
Electrochemical oxygen sensor from the DFRobot Gravity series. The full-size oxygen sensor uses the original AO2 CiTiceL probe, its measuring range is from 0% to 100% Vol . For communication, it uses the I2C interface, it can be used for such applications as oxygen generator, car exhausts, air-fuel ratio detection. The module is powered with the voltage from 3.3 V to 5.5 V, so you can work with the most popular boards, such as Arduino , Raspberry Pi or ESP32 .
The included module has a built-in calibration algorithm that can quickly perform a one-point or two-point calibration to accurately measure the oxygen concentration in the environment. The electrochemical probe is characterized by noise immunity , high stability and sensitivity, and a two-year service life. The sensor is equipped with a Gravity connector , which allows for quick and trouble-free connection with the main controller.
AO2 oxygen sensor probe.
Botland is an official distributor of DFRobot open-source hardware. Every roboticist and practitioner of emerging technology has heard at least once of DFRobot solutions, built above all around Arduino. Our range holds original DFRobot products only.
Oxygen sensor probe signal converter module AO2.
The main characteristics of the oxygen sensor
- Type: electrochemical
- Strongly immune to interference
- Highly stable and responsive
- Equipped with Gravity I2C communication interface
- Calibration algorithm
- Measuring probe AO2 CiTiceL
- It is powered with the voltage from 3.3 V to 5.5 V
- Detects oxygen in the range from 0% to 100% Vol
Application of an electrochemical oxygen sensor
- Oxygen generators
- Car exhaust
- Air-fuel ratio detection
Leads of the oxygen sensor
The set consists of two elements: a plate with an adapter and the AO2 CiTiceL measuring probe. It uses the I2C interface for communication via the Gravity connector.
- + : supply voltage from 3.3 V to 5.5 V
- - : mass of the system
- C : clock line of the I2C bus
- D : data line of the I2C bus
Connection example with Arduino.
Kit contents.
Specification of the electrochemical oxygen sensor
- Unit detected: oxygen concentration
- Measuring range: 0% to 100%
- Working voltage: 3.3 V to 5.5 V
- Output signal: I2C
- Working pressure range: from 0.5 bar to 2 bar
- Operating temperature range: -20 ° C to 50 ° C
- Operating humidity range: 0% to 99% RH
- Response time: less than 5 seconds
- Service life: 2 years
- Mounting hole size: inner diameter 3.1mm / outer diameter 6mm
- Dimensions: 32 x 27 mm
Kit contents
- Oxygen sensor signal converter module
- AO2 oxygen sensor probe
- 4-pin Gravity cable
- Molex 2510 PG2.0 cable - 20 cm
Useful links
| Name | Value |
|---|---|
| Width | 13.4 cm |
| Height | 9.3 cm |
| Depth | 4.2 cm |
| Weight | 0.112 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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