Disclaimer
The Occupational Safety and Health Administration
(OSHA) states that the lower explosive limit for hydrogen
(H
2
) gas is under 5%. Any concentration above this
level, whether intentionally mixed or accidentally trapped
in a confined space is highly explosive and unstable.
Since the MGD-2002 is capable of detecting both
Hydrogen (H
2
) and Helium (He) gas without any operator
intervention, we recommend that if you do use Hydrogen
(H
2
) gas, mix the remaining 96% with Helium (He) gas
for 100% usability and added safety.
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