Electro-Sensors, Inc. is an industry-leading designer and manufacturer of machine monitoring sensors and hazard monitoring systems applied across multiple industries and applications. This includes HazardPRO™, a Class II, Div. 1 wireless hazard monitoring system. The quality of these products is guaranteed with an ISO9001:2015 company certification. Founded in 1968, Electro-Sensors provides products that improve safety and help plants operate with greater efficiency, productivity, and control.