Gravity: CL2 Sensor (Calibrated) - I2C & UART

This sensor effectively evaluates chlorine concentration and supports three versatile output modes: analog, I2C, and UART. Pre-calibrated at the factory, it ensures swift and precise readings of chlorine levels across diverse environments. Its robust design caters to the exacting requirements of the chemical, pharmaceutical, and environmental sectors, offering reliability and performance.

Engineered with electrochemical principles, this sensor boasts an exceptional resistance to interference, along with high stability and sensitivity. It is built for longevity with a service life reaching up to two years. With 32 modifiable I2C addresses, it benefits from an integrated temperature compensation algorithm and a threshold alarm function, making it compatible with popular main control platforms such as Arduino, ESP32, and Raspberry Pi.

The practicality of the Gravity interface, paired with comprehensive sample code, enables quick assembly of a chlorine concentration detection system. Part of a series of 12 gas detection sensors by DFRobot, it’s designed for synergy with sensors like CO, O2, and NO2, providing uniform usage and data formatting. This allows for seamless integration tailored to individual detection needs, achieving multifunctional capabilities in gas detection projects.