Asair AOX4000 Fluorescent Oxygen Sensor Module - Digital Output, Temperature Compensated
The Asair AOX4000 is a digital fluorescent oxygen sensor module designed for precise measurement of oxygen partial pressure and concentration in environmental monitoring and industrial applications. It features built-in temperature compensation and a pressure sensor for direct output of calibrated data via a digital interface, compatible with 5V microcontroller systems like Arduino and Raspberry Pi.
Features
- Fluorescence quenching principle for long-life, drift-free oxygen measurement.
- Integrated atmospheric pressure sensor outputs oxygen partial pressure, concentration, and pressure.
- Built-in temperature compensation eliminates need for external calibration systems.
- Digital output simplifies integration with microcontrollers and data loggers.
- RoHS compliant, lead-free construction for environmentally safe operation.
Out of stock
The Asair AOX4000 oxygen sensor operates on the principle of fluorescence quenching, where oxygen molecules quench the fluorescence of a sensitive layer, providing a stable and accurate measurement of oxygen partial pressure. This method offers significant advantages over traditional electrochemical sensors, including a longer operational lifespan, no drift over time, and minimal power consumption.
The module incorporates a built-in atmospheric pressure sensor and advanced temperature compensation algorithms, enabling it to output fully calibrated values for oxygen partial pressure, oxygen concentration (0-25%), and ambient air pressure (500-1200 mbar) directly. This integrated design simplifies system integration, requiring no additional compensation hardware for reliable performance across a wide range of environmental conditions.
Additional Information
| Weight | 0.1 kg |
|---|---|
| Dimensions | 9 × 7 × 3 cm |
