Solid-State Electrochemical Gas Sensors

Solid-state electrochemical gas sensors detect specific gases by measuring changes in electrical properties within a solid material. These sensors use a ceramic or crystalline electrolyte that allows ions to move when the target gas interacts with an electrode. The resulting electrical signal indicates the presence and concentration of the gas. They are durable, sensitive, and suitable for continuous monitoring in environments like industrial settings, vehicles, or indoor air quality systems. Their solid design makes them reliable, with low power consumption and fast response times, enabling accurate detection of gases such as oxygen, carbon monoxide, or nitrogen oxides.