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ZE08B-CH2O Electrochemical CH2O Detection Module

ZE08B-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.

Working Principle

ZE08B-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.

Performance

Application

Product Parameters

Model No.

ZE08B-CH2O

Target Gas

CH2O

Interference Gas

Alcohol, CO &ect.

Output

UART output(3V Electrical Level)

Working Voltage

3.7V~5.5V( With voltage reverse connect protection)

Warm up time

≤3 minutes

Response time

≤60s

Resume time

≤60s

Detection Range

0~1.6ppm

Resolution

≤0.01ppm

Operating Temp.

0℃~50℃

Operating Hum.

15%RH-90%RH(No condensation)

Storage temp.

0~25℃

Working life

2 years (in air)

Application Solution

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