Carbon Monoxide


CAS nr.



Measuring ranges

Standard range: 0 - 100 ppm
Low range: 0 - 50 ppm
High range: 0 - 1000 ppm


TLV level (TLV-TWA)

25 ppm


Relative density (compared to air):




Carbon monoxide (CO) is a colourless, odourless, and tasteless gas which is flammable to. It is just a little less dense than air. Because of the characteristics of the gas, it is very dangerous.


Are you looking for a gas detection solution for Carbon Monoxide?

New Cosmos offers a variety of Carbon Monoxide gas detectors such as the KS-7D, PS-7, SH-WAD series. Also portable and personal detectors are avilable such as the XPS-7, XC-2200 and XOC-2200.


Associated products: