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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

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APPLICATION

Vehicle Alcohol Test

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.

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Alcohol Detector

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

Specification Product Size

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)
Output Data	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℃
Operating Environment	Humidity.: 15%-90％RH(no condensation)
Storage Temp.	0～25℃
Working Life	2 years (in air)

ZE30-C2H5OH

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What is the Service Life of Mq Series Sensors?

Usually, the life span is about ten years, and the actual application is related to the use environment and method of use.