Skip to content
If this is your first visit, please click here to learn about shipping and delivery.
If this is your first visit, please touch here to learn about shipping and delivery.
Click or scroll to zoom
Tap or pinch to zoom
ZE08-CH2O Formaldehyde Sensor from PMD Way with free delivery worldwide
ZE08-CH2O Formaldehyde Sensor from PMD Way with free delivery worldwide

ZE08-CH2O Formaldehyde Sensor

$39.95
SKU 49745874

This Formaldehyde (HCHO) sensor from PMD Way is an Arduino and Raspberry Pi-compatible module, and makes an ideal solution for indoor air quality monitoring. 

It can be used to measure HCHO in air. Through it, you can know the air quality. This sensor module is widely used in many air testing applications - such as indoor air quality, real time quality monitoring stations.

Our HCHO sensor module can detect and measure HCHO accurately. Many advantages are available, such as strong anti-jamming capability, high stability, ATC, high sensitivity(up to 0.01ppm) and long life (two years in the air). 

Note:

  • When using the sensor module, do not touch the white sensing film.
  • Please keep away from high concentrations of hydrogen sulfide, hydrogen, methanol, ethanol, and carbon monoxide. These gases will affect the precision and will reduce the service life.
  • Warm up module for five minuntes before taking a reading
  • Keep the sensor away from organic solvent, coatings, medicine, oil and high concentration gases
  • Avoid excessive impact or vibration should be avoided.
  • Please do not use the modules in strong air convection environment.
  • Please do not expose the modules to high concentration organic gas for a long time.

Features:

  • High stability and sensitivity
  • Automatic temperature compensation
  • Wide input voltage (3.3~6V DC)
  • Supports DAC and UART output
  • High resolution (0.01ppm)

Specifications:

  • Input Voltage: 3.3~6V
  • Target Gas: HCHO
  • Interference Gas: Alcohol, CO & etc
  • Detection Range: 0~5ppm
  • Resolution: 0.01ppm
  • Warm Up Time: ≤3 minutes
  • Response Time: ≤60 seconds
  • Resume Time: ≤60 seconds
  • Output Signal: Optional DAC (0.4～2V, for 0-5ppm) or UART (9600)
  • Operating Temperature: 0~50 degrees C
  • Operating Humidity : 15%~90% RH (No Condensation)
  • Storage Temperature: 0~50 degrees C

Click here for tutorial and more information

Don't forget to check out our full range of sensors if this doesn't meet your needs. And as always, all orders receive free delivery. 

And remember ... if you:

  • can't find what you need
  • not sure what to order
  • want a bulk deal
  • need technical support
  • or just want to have a talk ...

Please email us via support@pmdway.com. 

To keep up to date with new products, news, tutorials and more - we're on x, Facebook, Instagram, threads, reddit, and instructables.