Winsen Electrochemical CO Module ZE03-CO For Industrial Use


It is with built-in temperature sensor to make temperature compensation, which makes it could detect the gas concentration accurately. It has the digital output and analog voltage output at the same time which facilities the usage and calibration and shorten the development period.

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ZE03 is a general-purpose and high-performance electrochemical module. It uses three electrodes, electrochemical gas sensor and high-performance micro-processor. By installing different gas sensor, the module could detect relevant gas. It is a combination of mature electrochemical detection principle and sophisticated circuit design, to meet customers’ different detection needs.
Portable and fixed gas detector, various gas detection equipment and situation.
High sensitivity & resolution
Low power consumption
UART and analog voltage output
Good stability and excellent anti-interference ability

Model No ZE03
Target Gas CO, O2, NH3, H2S, NO2, O3, SO2, CL2
Working Voltage DC 4V~9V
Working Current t < 5 mA
Output Data UART Output (TTL electrical level,3V)
Working Life 2 year
Operating Environment Temp: -20~50℃
Humidity 15%RH-90%RH(no condensation)
Storage Environment Temp 20~25℃
Hum 30%RH-70%RH
Size 23.5mm x 24.5mm


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