AMETEK Process Instruments 150 Freeport Road , Pittsburgh , PA 15238 USA Energy XPRT Downloads About Solutions products applications industries Publications articles Downloads Home Companies AMETEK Process Instruments Applications AMETEK Process Instruments Applications Gas safety and process control for gas/oil/coal-fired power generation and refineries Process analyzers & instruments for flare retardants Process analyzers & instruments for BTU determination for flare gas Process analyzers & instruments for combustion efficiency and fuel air ratio Process analyzers & instruments for thin film/semiconductor/PVD