Patent ID: 11872609
Assignee: ELKINS EARTHWORKS, LLC
Field: Civil engineering (Other fields)
Classification: CPC B  E  G | IPC B  E  G

Claim 3:
4. The handheld portable monitor as defined in claim 2, wherein said sensor arrangement is configured to generate information selected from the group consisting A) one or more pressure at the test site, B) one or more temperatures at the test site, C) LEL of the fluid, D) UEL of the fluid, E) concentration ratio of methane to carbon dioxide of the fluid, F) concentration ratio of balance gas to oxygen of the fluid, G) concentration of hydrogen sulfide in the fluid, H) concentration of oxygen in the fluid, I) concentration of methane in the fluid, J) concentration of carbon dioxide in the fluid, K) concentration and carbon monoxide in the fluid, l) concentration of chlorine in the fluid, M) concentration of cyanide in the fluid, N) concentration of hydrogen in the fluid, O) concentration of mercaptan in the fluid, P) concentration of nitric oxides in the fluid, Q) concentration of nitrogen in the fluid, and R) concentration of sulfur oxides in the fluid.