Formaldehyde (CH2O) Sensor Module

Air Quality Sensor Module for Greenhouse Gas Monitoring

Oizom offers various Formaldehyde (CH2O) sensor modules to monitor different levels of CH2O, depending on the need. The Formaldehyde sensor module can accurately measure low concentrations of CH2O at the ppb/ppm level in the ambient air. The sensor module design is capable of monitoring formaldehyde emissions from point sources in real-time.

sensor
Measurement Principle

Measurement Principle

The formaldehyde sensor module works on an electrochemical principle. Electrochemical sensors are very sensitive to the presence of CH2O and also provide a stable response to transient relative humidity changes. Hence, they are perfect for indicative real-time air quality monitoring for outdoor applications.

Specification

OZCH2O_1

Measurement Range:

0-10 ppm

Minimum Detection Limit:

0.05 ppm

Sensor Life:

2 Years

Working Principle:

Electrochemical Sensing

Drift:

< 2% / Month

OZCH2O_2

Measurement Range:

0-50 ppm

Minimum Detection Limit:

0.1 ppm

Sensor Life:

2 Years

Working Principle:

Electrochemical Sensing

Drift:

< 2% / Month

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