ZE08-CH2O formaldehyde Electrochemical Sensor Module

Data links to download address: http://pan.baidu.com/s/1i44JBZR password: DGPB

Performance characteristics: Ze08-CH2O formaldehyde sensor module has high stability, anti-interference ability, temperature compensation, linear output

Application: Formaldehyde sensor module is widely used in portable instruments, air quality monitoring equipment, air purifier, fresh air ventilation system, air conditioning, smart home equipment and other places.

Ze08-ch2o electrochemical formaldehyde sensor module is a general and miniaturized module. Using electrochemical principle to detect the presence of CH2O in the air, with good selectivity and stability. Built-in temperature sensor for temperature compensation; Digital output and analog voltage output at the same time, easy to use. Ze08-ch2o formaldehyde sensor module is a universal gas module designed and manufactured by combining mature electrochemical detection technology with excellent circuit design.

Sensor features:

1. High sensitivity, high resolution, low power consumption, long service life

2. Provide UART, analog voltage signal, PWM waveform and other output methods

3. High stability, anti-interference ability, temperature compensation, linear output

Product model ZE08-CH2O formaldehyde sensor module

Detection of formaldehyde

Interference gases alcohol, carbon monoxide and other gases

Output data DAC(0.4 ~ 2V standard voltage signal)

UART output (3V level)

Working voltage 3.7V ~ 9V (with voltage reverse connection protection)

Preheating time ≤3 minutes

Response time ≤60 seconds

Recovery time ≤60 seconds

Range 0 ~ 5 PPM

Resolution of 0.01 PPM or less

Operating temperature 0 ~ 50℃

Operating humidity 15%RH to 90% RH (non-condensing)

Storage temperature 0 to 50 ° C