United Electric Controls is a leader in the design, manufacturing and application of Threshold Detection and Switching™ technology. United Electric products protect people, valuable equipment, the environment and processes in a wide variety of industrial applications by monitoring pressure or temperature conditions and performing critical alarm, control and shutdown functions of equipment or processes according to the customer’s needs.

United Electric offers a versatile and cost-effective family of pressure, differential pressure and temperature switches for applications which require single or multiple switching capabilities for alarm and shutdown, pre-alarm and alarm, high/low limit or level staging functions, filter status monitoring, and proof of flow. Ruggedly designed for weatherproof, watertight or corrosion-resistant use, applications include: heat tracing, freeze protection, inputs for annunciator panels, fire suppression systems, pumps, turbines and compressors in industrial gas production, chemical processes, energy generation, pulp and paper processes, and water and wastewater treatment.

United Electric’s One Series family of rugged microprocessor-based pressure, differential pressure, and temperature switches provide a combination of low cost, reliability and diagnostics. The One Series models are the ideal choice for monitoring and controlling critical pressure and temperature thresholds for process applications where alarm/shutdown or high alarm/low alarm are desired from one process connection. The One Series is field-proven in many process industries, including chemical, food, pharmaceutical, energy, wastewater, and refinery applications.

For hazardous location requirements, United Electric offers a choice of switch models for pressure, differential pressure, and temperature. Stainless steel, hermetically-sealed designs for Division 1 areas, are available for use in most harsh and explosive environments. Models for Division 2 areas are also available, with all models providing a choice of range and output options. UE products are field-proven in many process industries, including chemical, food, pharmaceutical, energy, wastewater, oil and gas production, and refinery applications.

United Electric offers a broad range of switches for OEM applications in pressure, differential pressure and temperature. With decades of proven experience, UE can meet your OEM needs in such diverse applications as: mobile hydraulic units, compactors, balers, lube oil systems, medical and laboratory equipment, fire protection and heating equipment, food service appliances, oven control and heat tracing, HVAC fans and blowers, pump and valve control, compressors, filter monitoring, and high purity gas and water processes.

United Electric manufactures a variety of temperature sensors that are known for their consistently high reliability, cost effectiveness and durability. For OEM applications, UE custom designed temperature sensors are commonly used in scientific instruments, food equipment, medical equipment, and in military and aerospace applications. UE also offers a broad line of standard thermocouples, RTDs, thermistors, and IC transducers to meet any industrial temperature measurement requirement.