The ZE07-H2 electrochemical hydrogen module is a general-purpose, miniaturized module. It utilizes electrochemical principles to detect H2 in the air, exhibiting excellent selectivity and stability. It features a built-in temperature sensor for temperature compensation and offers both digital and analog voltage outputs for ease of use. The ZE07-H2 is a general-purpose gas module designed and manufactured by tightly integrating mature electrochemical detection technology with sophisticated circuit design.