
ME2-O2-Ф20 Oxygen Sensor
- O2
- 0~25%Vol
- Read More

Electrochemical Detection Module ZE03
- CO,O2,NH3,H2S,NO2,O3,SO2, CL2,HF,H2,PH3,HCL, etc.
- See manual
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Electrochemical Detection Module ZE03G
- CO, H2S, NH3, CL2, SO2, NO2, O2 and other gases
- See manual
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Table Overview for Winsen O2 sensor
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Modle | Detection principle | Characteristics | Target gas | Detection range | Size |
---|---|---|---|---|---|
![]() ME2-O2-Ф20 |
Electrochemical | Low consumption,High precision | O2 | 0~25%Vol | |
![]() ZE03 |
Module, electrochemical | Supply UART output and analog voltage output; Use for portable and fixed gas detector, various gas detection equipment and occasion. | CO,O2,NH3,H2S,NO2,O3,SO2, CL2,HF,H2,PH3,HCL, etc. | See manual | ø23.5mm*24.5mm |
![]() ZE03G |
Module, electrochemical | Portable and fixed gas detector, various gas detection equipment and situation. | CO, H2S, NH3, CL2, SO2, NO2, O2 and other gases | See manual | ø23.5mm*24.5mm |
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WHAT WE DO
O2 sensor Knowledge
Keeping low CO2 level is important for human health, which not only means that the current environment has sufficient fresh air, but also greatly reduce the risk of building syndrome. Winsen CO2 sensor meets RESET standard, which is widely used in control panels or thermostats for HVAC systems.