Gravity: Factory Calibrated Electrochemical SO2 Sensor (0-20ppm, I2C&UART)

This innovative sensor is designed for precise sulfur dioxide concentration detection, featuring three versatile output modes: analog, I2C, and UART. With factory calibration, the sensor ensures quick and accurate monitoring of sulfur dioxide levels, making it an ideal choice for both industrial applications and environmental protection efforts.

The sensor leverages the electrochemical principle, offering robust anti-interference capabilities and remarkable stability. High sensitivity ensures precise measurements, while the extended service life of up to two years promises long-term reliability. With 32 modifiable I2C addresses and an integrated temperature compensation algorithm, the sensor enhances measurement accuracy under varying conditions.

Added features like the threshold alarm function make it a comprehensive tool for monitoring applications. Its compatibility with popular main control devices like Arduino, ESP32, and Raspberry Pi is facilitated by an intuitive Gravity interface. This, combined with readily available sample code, simplifies the process of constructing a sulfur dioxide concentration detector with confidence and ease.

Part of a series of 12 gas detection sensors, the sulfur dioxide sensor shares commonality in usage and data format with sensors detecting gases such as CO, O2, and NH3. This allows seamless integration and combinations tailored to specific needs, expanding the sensor's utility across various detection scenarios.