Patent ID: 9366192
Filing Date: 2016-06-14
CPC Classification: F02C,G01N,G08B

Claim Text:
1. A hazardous gas detection system, comprising: a first air sampling probe disposed within an exhaust duct of a gas turbine enclosure, the first air sampling probe having a first plurality of air sampling ports in fluid communication with the exhaust duct and fluidly connected to a first outlet orifice; a primary sensor disposed outside of the exhaust duct and in fluid communication with the first outlet orifice, wherein the primary sensor generates a first signal indicative of a hazardous gas concentration in a first aggregated exhaust air sample collected from the first plurality of air sampling ports; a second air sampling probe disposed within the exhaust duct, the second air sampling probe having a second plurality of air sampling ports in fluid communication with the exhaust duct and fluidly connected to a second outlet orifice; a secondary sensor disposed outside of the exhaust duct and in fluid communication with the second outlet orifice, wherein the secondary sensor generates a second signal indicative of a hazardous gas concentration in a second aggregated exhaust air sample collected from the second plurality of air sampling ports; and a computing device in electronic communication with the primary and secondary sensors, wherein the computing device receives the first and second signals, wherein the computing device is programmed to: