
MEu-O2 Oxygeon Sensor
- Oxygen(O2)
- 0~25% VOL
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ME4-ETO Ethylene Oxide Gas Sensor
- C2H4O
- 0-20ppm, Max 100ppm
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ME4-SO2 Sulfur Dioxide Gas Sensor
- SO2
- 0-20ppm, Max 200ppm
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ME4-H2S Hydrogen Sulfide Gas Sensor
- H2S
- 0-100ppm, Max 500ppm
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ME4-NO2 Nitrogen Dioxide Gas Sensor
- NO2
- 0-20ppm, Max 150ppm
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ME4-NH3 Ammonia Gas Sensor
- NH3
- 0-50ppm, Max 200ppm
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ME4-H2 Hydrogen Gas Sensor
- H2
- 0-1000ppm, Max 2000ppm
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ME4-CO Carbon Monoxide Gas Sensor
- CO
- 0-1000ppm, Max 1500ppm
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ME4-Cl2 Chlorine Gas Sensor
- CL2
- 0-20ppm, Max 100ppm
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ME4-CO-E4 Carbon Monoxide Gas Sensor
- CO
- 0-1000ppm, Max 2000ppm
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ME3-HCN Hydrogen Cyanide Sensor
- HCN
- 0-100ppm, Max 150ppm
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ME3-NO2 Electrochemical Gas Sensor
- NO2
- 0-20ppm, Max 150ppm
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ME3-H2S Hydrogen Sulfide Gas Sensor
- H2S
- 0-100ppm, Max 500ppm
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ME3-CL2 Gas Sensor
- CL2
- 0-10ppm, Max 100ppm
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ME3-C7H8 Gas Sensor
- C7H8
- 0-500ppm, Max 1000ppm
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ME3-CO Carbon Monoxide Gas Sensor
- CO
- 0-1000ppm, Max 2000ppm
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ME3-HF Gas Sensor
- HF
- 0-10ppm, Max 100ppm
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ME3-ETO Gas Sensor
- C2H4O
- 0-20ppm, Max 100ppm
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ME3-CH2CHCL Gas Sensor
- CH2CHCL
- 0-20ppm, Max 100ppm
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ME3-NH3 Gas Sensor
- NH3
- 0-100ppm, Max 200ppm
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ME3-H2 Gas Sensor
- H2
- 0-1000ppm, Max 2000ppm
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ME3-C6H6 Gas Sensor
- C6H6
- 0-100ppm, Max 500ppm
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ME3-PH3 Gas Sensor
- PH3
- 0-10ppm, Max 20ppm
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ME3-O3 Gas Sensor
- O3
- 0-10/20ppm, Max 50/100ppm
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ME3-SO2/HCL Gas Sensor
- SO2, HCL
- 0-20ppm, SO2 Max 150ppm, HCL Max 200ppm
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ME3-C2H4 Electrochemical Gas Sensor
- C2H4
- 0-100ppm, Max 200ppm
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ME2-C2H5OH-Ф16 Alcohol Sensor
- Alcohol(C2H5OH)
- 0-1mg/L, Max 2mg/L
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ME2-C2H5OH-13×13 Alcohol Sensor
- Alcohol(C2H5OH)
- 0-1mg/L, Max 2mg/L
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ME2-CH2O-16×15 Formaldehyde Sensor
- CH2O
- 0-5ppm, Max 20ppm
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ME2-CH2O-Ф16 Formaldehyde Sensor
- CH2O
- 0-5/10ppm, Max 20/50ppm
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ME2-O3-16x15 O3 Gas Sensor
- O3
- 0-10/100ppm,Max 200ppm
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ME2-O3 O3 Gas Sensor
- O3
- 0-10/100ppm,Max 200ppm
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ME2-CO-Ф14x50-C Carbon Monoxide Sensor
- Carbon Monoxide (CO)
- 0-1000ppm,Max 2000ppm
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ME2-CO Electrochemical Carbon Monoxide Sensor
- CO
- 0-1000ppm,Max 2000ppm
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ME2-CO-Ф14x14 Carbon Monoxide Gas Sensor
- CO
- 0-1000ppm,Max 2000ppm
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Help you compare our sensors
Table Overview for Winsen Electrochemical gas sensor
Unsure which sensor to choose, please leave your infomation or email us
Modle | Detection principle | Characteristics | Target gas | Detection range | Size |
---|---|---|---|---|---|
![]() MEu-O2 |
Electrochemical | No pollution, long life, high precision, high sensitivity, Excellent repeatability and stability | Oxygen(O2) | 0~25% VOL | |
![]() ME4-ETO |
Electrochemical | Detection of ethylene oxide in petroleum and petrochemical, pharmaceutical and environmental protection fields | C2H4O | 0-20ppm, Max 100ppm | φ32×14.5 |
![]() ME4-SO2 |
Electrochemical | Detection of sulfur dioxide in industrial and environmental protection fields | SO2 | 0-20ppm, Max 200ppm | φ32×14.5 |
![]() ME4-H2S |
Electrochemical | Detection of hydrogen sulfide in industrial, underground mining and environmental protection fields | H2S | 0-100ppm, Max 500ppm | φ32×14.5 |
![]() ME4-NO2 |
Electrochemical | Detection of nitrogen dioxide in industrial, underground mining and environmental protection fields | NO2 | 0-20ppm, Max 150ppm | φ32×14.5 |
![]() ME4-NH3 |
Electrochemical | Detection of ammonia in industrial and environmental protection fields | NH3 | 0-50ppm, Max 200ppm | φ32×14.5 |
![]() ME4-H2 |
Electrochemical | Detection of hydrogen in industrial and environmental protection fields | H2 | 0-1000ppm, Max 2000ppm | φ32×14.5 |
![]() ME4-CO |
Electrochemical | Petroleum and petrochemical, metallurgy, mining and other industrial sites and environmental protection fields | CO | 0-1000ppm, Max 1500ppm | φ32×14.5 |
![]() ME4-Cl2 |
Electrochemical | Detection of chlorine gas in chemical, pharmaceutical production and environmental protection fields | CL2 | 0-20ppm, Max 100ppm | φ32×14.5 |
![]() ME4-CO-E4 |
Electrochemical | Urban atmosphere and enterprise environmental monitoring, unorganized emission pollution gas monitoring in factories, emergency monitoring, environmental assessment and monitoring | CO | 0-1000ppm, Max 2000ppm | φ32×14.5 |
![]() ME3-HCN |
Electrochemical | Detection of hydrogen cyanide in petroleum and petrochemical, pharmaceutical production and environmental protection fields | HCN | 0-100ppm, Max 150ppm | φ20×16.4 |
![]() ME3-NO2 |
Electrochemical | Detection of nitrogen dioxide in industrial, underground mining and environmental protection fields | NO2 | 0-20ppm, Max 150ppm | φ20×16.4 |
![]() ME3-H2S |
Electrochemical | Detection of hydrogen sulfide in industrial, underground mining and environmental protection fields | H2S | 0-100ppm, Max 500ppm | φ20×16.4 |
![]() ME3-CL2 |
Electrochemical | Detection of chlorine gas in chemical, pharmaceutical production and environmental protection fields | CL2 | 0-10ppm, Max 100ppm | φ20×16.4 |
![]() ME3-C7H8 |
Electrochemical | Detection of toluene in industrial and environmental protection fields | C7H8 | 0-500ppm, Max 1000ppm | φ20×16.4 |
![]() ME3-CO |
Electrochemical | Petroleum and petrochemical, metallurgy, mining and other industrial sites and environmental protection fields | CO | 0-1000ppm, Max 2000ppm | φ20×16.4 |
![]() ME3-HF |
Electrochemical | Detection of hydrogen fluoride in industrial and environmental protection fields | HF | 0-10ppm, Max 100ppm | φ20×16.4 |
![]() ME3-ETO |
Electrochemical | Detection of ethylene oxide in petroleum and petrochemical, pharmaceutical production and environmental protection fields | C2H4O | 0-20ppm, Max 100ppm | φ20×16.4 |
![]() ME3-CH2CHCL |
Electrochemical | Detection of Vinyl chloride and ethylene oxide in petroleum and petrochemical, pharmaceutical production and environmental protection fields | CH2CHCL | 0-20ppm, Max 100ppm | φ20×16.4 |
![]() ME3-NH3 |
Electrochemical | Ammonia detection in industrial and environmental protection fields | NH3 | 0-100ppm, Max 200ppm | φ20×16.4 |
![]() ME3-H2 |
Electrochemical | Detection of hydrogen in industrial and environmental protection fields | H2 | 0-1000ppm, Max 2000ppm | φ20×16.4 |
![]() ME3-C6H6 |
Electrochemical | Detection of benzene in industrial and environmental protection fields | C6H6 | 0-100ppm, Max 500ppm | φ20×16.4 |
![]() ME3-PH3 |
Electrochemical | Detection of phosphine in industrial, underground mining and environmental protection fields | PH3 | 0-10ppm, Max 20ppm | φ20×16.4 |
![]() ME3-O3 |
Electrochemical | Use for O3 detection in industrial and environmental protection fields | O3 | 0-10/20ppm, Max 50/100ppm | φ20×16.4 |
![]() ME3-SO2 |
Electrochemical | Use for SO2 and HCl detection in industrial and environmental protection fields | SO2, HCL | 0-20ppm, SO2 Max 150ppm, HCL Max 200ppm | φ20×16.4 |
![]() ME3-C2H4 |
Electrochemical | Use for ethylene detection in industrial and environmental protection fields | C2H4 | 0-100ppm, Max 200ppm | φ20×16.4 |
![]() ME2-C2H5OH-Ф16 |
Electrochemical | Public traffic , Working at heights,environmental protection alcohol detection. | Alcohol(C2H5OH) | 0-1mg/L, Max 2mg/L | φ16×6.5 |
![]() ME2-C2H5OH-13×13 |
Electrochemical | Public traffic, environmental protection and automotive alcohol detection. | Alcohol(C2H5OH) | 0-1mg/L, Max 2mg/L | 13×13×8.5 |
![]() ME2-CH2O-16×15 |
Electrochemical | Civil use,low consumption,high precision,high sensitivity,good anti-interference ability | CH2O | 0-5ppm, Max 20ppm | 16×15×6.2 |
![]() ME2-CH2O-Ф16 |
Electrochemical | Civil use,low consumption,high precision,high sensitivity,good anti-interference ability | CH2O | 0-5/10ppm, Max 20/50ppm | φ16×7.5 |
![]() ME2-O3-16x15 |
Electrochemical | Civil use,low consumption,high precision,high sensitivity,good anti-interference ability | O3 | 0-10/100ppm,Max 200ppm | 16×15×6.2 |
![]() ME2-O3 |
Electrochemical | Use for industrial and environmental protection fields | O3 | 0-10/100ppm,Max 200ppm | φ20×16.4 |
![]() ME2-CO-Ф14x50-C |
Electrochemical | Civil use,low consumption,high precision,high sensitivity,good anti-interference ability | Carbon Monoxide (CO) | 0-1000ppm,Max 2000ppm | φ14×50 |
![]() ME2-CO φ20×16.4 |
Electrochemical | Civil use,low consumption,high precision,high sensitivity,good anti-interference ability | CO | 0-1000ppm,Max 2000ppm | φ20×16.4 |
![]() ME2-CO-Ф14x14 |
Electrochemical | Civil use,low consumption,high precision,high sensitivity,good anti-interference ability | CO | 0-1000ppm,Max 2000ppm | φ20×16.4 |
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Electrochemical gas 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.