Carbon dioxide detector infrared model: The infrared carbon dioxide gas sensor utilizes the absorption of characteristic infrared wavelengths by carbon dioxide gas in accordance with the Lambert-Beer law. The basic principle is that the infrared light source emits an infrared beam through the sampling chamber, and uses the carbon dioxide gas component to absorb infrared rays of a specific frequency. Compare with electrochemistry, catalytic combustion, solid electrolyte, semiconductor, photoacoustic method.

The NDIR detection method has the following advantages: good selectivity, not easy to be affected by harmful gases and poisoning and aging, fast response speed and good stability, high signal-to-noise ratio for accurate detection

Specification:

Project Type: Carbon Dioxide Detector

Material: ABS

Battery: 3.7v 1200mah lithium battery (built-in)

Uses: Widely used in agricultural planting, greenhouse planting, production warehouses, material processing laboratories, households, etc.

Basic parameters:

CO2 detection range: 400 to 55000ppm

CO2 detection accuracy: 1ppm

Hcho detection range: 0mg 0.6mg/�O

tvoc detection range: 0mg to 2.0mg/�O

Temperature detection range: 0 50 50 ��

Temperature detection accuracy: ��1��

Humidity detection range: 0% rh 99% rh

Moisture detection accuracy: rh 5% rh

packing list:

1 detector

1 x USB cable

1 x User Manual