[shortdesc]Application:Portable meters,Air quality monitoring equipment,Air purifiers
Feature:High sensitivity,High resolution,Low power consumption[/shortdesc]
Production Description:
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.
Feature:

High sensitivity
High resolution
Low power consumption
Long lifespan
UART and analog voltage output

Application:

Portable meters
Air quality monitoring equipment
Air purifiers
Fresh air ventilation systems
Air conditioners
Smart home equipment and other places

Main technical parameters:

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

2 pcs Electrochemical TVOC Detection Module ZE40B-TVOC