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Electrochemical Formaldehyde Sensor ZE08-CH2O

Summary:

ZE08-CH₂O is a general-purpose and miniaturization electrochemical formaldehyde detection module. It utilizes electrochemical principle to detect CH₂O in air which makes the module with high selectivity and stability. It is built-in temperature sensor to make temperature compensation. It has the digital output and analog voltage output at the same time. It is a combination of mature electrochemical detection principle and sophisticated circuit design.

Feature:

* High sensitivity &resolution, Low power consumption, Long life

* UART/Analog Voltage/PWM wave output

* Good stability, excellent ability of Anti-interference

* Temperature compensation , Excellent Linear output

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APPLICATION

Air Purifier

Winsen is a world-renowned gas sensor manufacturer and supplier. A variety of sensors are intelligently combined and developed to form the overall concept of the module. The extremely flexible assembly combination can meet the sensitivity, corresponding speed, stability, power consumption and size requirements of all air purifiers on the market.

Winsen Technology has provided accurate gas detection solutions for more than 1,000 fresh air enterprises, which has also established the influence of Winsen sensors in the air purification market. In the future, Winsen will launch more intelligent and miniaturized all-in-one integrated modules to meet the various needs of different customers in the ventilation system market.

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Indoor Air Quality Monitoring

The World Health Organization's "Indoor Air Pollution and Health" pointed out that the current level of indoor air pollution is 5-10 times higher than outdoor pollution, and 4% of global diseases are related to indoor air quality, and about 2 million people die prematurely each year from diseases caused by indoor air pollution.

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PARAMETER

Specification Product Size

Technical Data Sheet

Model No.	ZE08-CH₂O
Target Gas	CH₂O
Interference Gas	Alcohol, CO &ect.
Output Data	DAC(0.4~2V standard voltage output， corresponding concentration: 0 ~ full scale )
Output Data	UART output(3V TTL Electrical Level)
Working Voltage	3.7V~5.5V
Warm up time	≤3 minutes
Response time	≤60s
Resume time	≤60s
Detection Range	0～5ppm
Resolution	≤0.01ppm
Operating Temp.	-20℃～50℃
Operating Hum.	15%RH-90％RH(No condensation)
Storage temp.	0～25℃
Working life	5 years (in clean air 18 ℃ ~ 25 ℃)

ZE08-CH2O

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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:

Electrochemical Formaldehyde Sensor ME2-CH2O-16×15

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