MEMS Alcohol Sensor ZM03


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Summary:

The digital alcohol module is a low-power, miniaturized module. The module uses a combination of a semiconductor gas sensor and a high-performance microprocessor to detect the gas concentration in the environment. The module has high sensitivity, small size and precision, and adopts I2C digital signal output mode, which is convenient for users to use and debug, and greatly shorten the user's design and development cycle. The module can be widely used in many fields such as environmental safety and portable instruments.

Feature:

* MEMS technology

* Ultra-low power consumption

* Stable and reliable

* High sensitivity

* Anti - electromagnetic interference 

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APPLICATION

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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Refrigerator

Smart refrigerators are constantly innovating in the cross-border integration of different technologies. The addition of food freshness, human body induction, CO2 modules, allowing temperature control, ingredients management, automatic sterilization, intelligent alarm and other functions to continuously refresh the market for reconstructing future life style.

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PARAMETER

Specification Product Size

Technical Data Sheet

Working Voltage 2.5±0.1V Working Current ≤25mA
Heater current 80mW Detect Range 50ppm(alcohol )
Output method I2C slave mode Default address 0x55
I2C rate 10-100kbps Pull-up resistor Requires external pull-up resistor
Working Temperature ≤3min Response time ≤60S

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Free Guide! Learn the Parameter Differences of Similar Sensors

Wondering how to find the most suitable one for you out of so many sensors? Download our free guide to learn the comparison table of technical parameters. 

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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:

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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How to choose the right sensor for your project?

We have 17 sensor series, 200+ categories, and 300+ detection objects for gas detection. Such as CO, CO2, VOC, PM2.5, CH4, LPG and so on. In particular, we also have MEMS sensors. According to your industry application, gas principle, power consumption, accuracy, and range requirements, and we can select a specific model for you. You can also use the product filter below to choose a suitable product, or choose online serivce.

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FAQ

Here you can learn about the selection guide, common technical problems, packaging, transportation, MOQ, delivery time, etc.

All the Mc Series Products Measure Combustible Gas, What is the Difference?

MC series products are different in power supply voltage and current, their appearance and structure are also different; in addition, they are divided into two types: domestic and industrial. Industrial products require explosion-proof and the shell should be the explosion-proof structure of metallurgical powder mesh. The MC100 series is mainly used for domestic use, and the MC110 series is mainly used for industry.

What is the Reason for the Early Warning of the Catalytic Sensor?

The sensor has a long cooling time and insufficient aging. The test conditions and environmental conditions for inspection and calibration are different. The vibration during use causes the zero point changing. It is activated by high-concentration gas during use, then the sensitivity becomes higher.

The Reason Why the Catalytic Sensor Has No Signal Output?

1) The vibration during transportation or use causes the sensor to broken wire; 2) High voltage or short circuit burnout.

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