









Electrochemical Alcohol Sensor ZE30-C2H5OH
Summary:
The ZE30-C2H5OH electrochemical alcohol module is a general-purpose, miniaturized module. The electrochemical principle is used to detect the presence of C2H5OH in the air, which has good selectivity and stability. Built-in temperature sensor for temperature compensation; digital output and analog voltage output for easy use. ZE30-C2H5OH is a universal gas module designed and manufactured by combining proven electrochemical detection technology with sophisticated circuit design.
Feature:
* High sensitivity, high resolution, low power consumption, long lifespan
* UART and analog voltage output
* Good stability and excellent anti-interference, temperature compensation, good linearity
APPLICATION
The picture shows a common "ignition interlock system" with an alcohol detection function in the United States. This lock is connected to the ignition system of the car. Before ignition, the driver must blow air to ensure that the alcohol concentration in the body does not exceed the standard. and the car can start.
Strengthen the punishment of drinking and driving in all the country to reduce the vicious traffic accidents caused by drunk driving. This involves testing a person's alcohol level and using equipment to do the testing. An alcohol detector is an effective tool for measuring the alcohol content in the human body.
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PARAMETER
Technical Data Sheet
Model No. | ZE30-C2H5OH |
Target Gas | Alcohol |
Interference gases | CO &etc gas |
Output Data | DAC (0.4~2V voltage is corresponding to 0~full scale) |
UART Output (3V TTL electrical level) | |
Working Voltage | 3.7~5.5V |
Preheating time | ≤3 min |
Response time | ≤60 sec |
Recovery time | ≤60 sec |
Detection Range | 0~5 ppm |
Resolution | ≤0.01ppm |
Operating Environment | Temp.: -20~50℃ |
Humidity.: 15%-90%RH(no condensation) | |
Storage Temp. | 0~25℃ |
Working Life | 2 years (in air) |

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As a pioneer in gas sensor based solutions with the advanced processes, technologies and products, Winsen offers a wide range of gas sensors:
RELATED PRODUCTS
As a pioneer in gas sensor based solutions with the advanced processes, technologies and products, Winsen offers a wide range of gas sensors:
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