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Electrochemical TVOC Detection Module ZE40B-TVOC

  • • Application:Portable meters, air quality monitoring equipment, air purifiers, fresh air ventilation systems, air conditioners, smart home equipment and other places
  • • Features:High sensitivity, high resolution, low power consumption, long lifespan UART and analog voltage output

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  • Principle Introduction
Principle Introduction:
 The ZE40B-TVOC electrochemical alcohol module is a general-purpose, miniaturized module. The electrochemical principle is used to detect the presence of TVOC 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. ZE40A-TVOC is a universal gas module designed and manufactured by combining proven electrochemical detection technology with sophisticated circuit design.
Applications :
 Portable meters, air quality monitoring equipment, air purifiers, fresh air ventilation systems, air conditioners, smart home equipment and other places.

Technical parameters :

Tips:For more parameter information, please refer to the latest manual provided by salesman.

 

Model No.

ZE40B-TVOC

Testing Gas

alcohol

Interference gases

CO &etc gas

Output Data

UART Output (3Velectrical level)

Working Voltage

3.7~5.5V

Preheating time

≤3min

Response time

≤60 sec

Recovery time

≤60 sec

Detection Range

0~2 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)
Reference Circuit :
 

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