banner_chemical_and_petrochemical.jpg
H2

Name

Hydrogen


CAS nr.

1333-74-0


Measuring ranges

Standard range:  0 - 4000 ppm, 0 - 4 %
Low range: 0 - 2000 ppm


TLV level (TLV-TWA)

Not established


Risks

Risk of oxygen deficiency. Minimum oxygen content 19.5% by volume under normal atmospheric pressure.
Risk of explosion. LEL = 4 %


Relative density (compared to air):

0.03

 

Are you looking for a gas detection solution for Hydrogen? 

New Cosmos offers a variety of Hydrogen gas detectors.