Control solution withstands temperature extremes

Control Engineering EuropeMSI Tec designed a panel to control natural gas engines at the City of Tucson's well pumps. Temperatures in Tuscon can climb above 110F and the low often drops below freezing. Meanwhile, humidity ranges from an average low of 5% in June to an average high of 75% in July. The control panels would need to be installed at 43 sites around the city.