ZE29A-C2H5OH Electrochemical Alcohol Module
- Alcohol
- 0~1.0 mg/l
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MQ303B Semiconductor Sensor for Alcohol Gas
- C2H5OH
- 20-500ppm
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MQ-3B Semiconductor Sensor for Alcohol Gas
- C2H5OH
- 25-500ppm
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Electrochemical Alcohol Module ZE31-C2H5OH
- Alcohol
- 0～5 ppm
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Electrochemical Alcohol Module ZE30-C2H5OH
- Alcohol
- 0～5 ppm
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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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MP-3B Flat Surfaced Alcohol Sensor
- C2H5OH
- 0-500ppm
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GM-302B MEMS Alcohol Gas Sensor
- Ethanol vapor
- 1-500ppm
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Help you compare our sensors
Table Overview for Winsen Alcohol sensor
Unsure which sensor to choose, please leave your information or email us sales@winsensor.com
| Modle | Detection principle | Characteristics | Target gas | Detection range | Size |
|---|---|---|---|---|---|
 ZE29A-C2H5OH |
Electrochemica,Modle | High-precision and high-sensitivity,Blow interruption alarm,High stability and strong anti-interference ability | Alcohol | 0~1.0 mg/l | 85*33*18mm |
 MQ303B |
Semiconductor | High sensitivity to C2H5OH and quick response and resume | C2H5OH | 20-500ppm | φ9.4×6 |
 MQ-3B |
semiconductor | High sensitivity to alcohol gas and can resistant to the interference of gasoline, smoke and vapour. | C2H5OH | 25-500ppm | φ17×9.4 |
 ZE31-C2H5OH |
Module, electrochemical | Alcohol detector, vehicle-mounted detector | Alcohol | 0～5 ppm | 17.1x19.2x4.5mm |
 ZE30-C2H5OH |
Module, electrochemical | Alcohol detector, vehicle-mounted detector | Alcohol | 0～5 ppm | 17.1x19.2x4.5mm |
 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 |
 MP-3B |
Semiconductor | Highest sensitivity to C2H5OH | C2H5OH | 0-500ppm | φ9.4×6 |
 GM-302B |
Semiconductor、MEMS | MEMS technology, good shock resistance, small sizes and low power consumption | Ethanol vapor | 1-500ppm | 5×5×1.55 |
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WHAT WE DO
Alcohol sensor Knowledge
Breath alcohol test is one of the most important ways to prevent drunk driving and resulted traffic accidents. Winsen has alcohol sensors and modules based on semiconductor, electrochemical, and MEMS principles with high sensitivity and stable performance meeting different use occasion such as driver breath detector, small breathalyzer, vehicle alcohol lock, fuel ethanol leakage detection, etc.
