The FC-H*****0 long-life hydrogen sensor is based on the principle of micro fuel cells for detection. When hydrogen gas is present in the environment, gas molecules quickly reach the core detection unit of the sensor through natural diffusion and concentration polarization, and undergo oxidation reaction at the positive electrode. Oxygen in the environment undergoes reduction reaction at the negative electrode of the sensor, forming a closed-loop reaction. The generated current is directly proportional to the concentration of hydrogen gas in the environment. By detecting the magnitude of the generated current, the hydrogen gas content in the environment can be accurately quantified. This sensor is a passive device with outstanding advantages such as zero power consumption, low noise, high detection accuracy, long service life, anti-interference, anti poisoning, and wide temperature range.

Features: 0 power consumption - fast response - high precision - anti-interference - anti poisoning - wide temperature range - long service life - excellent repeatability and stability

Typical applications: safety monitoring of lithium batteries - safety monitoring of energy storage stations - residential and commercial water gas alarms - industrial safety environment - fire safety field