United Electric Controls

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One Series
The ONE Series is a multifunctional device – switch, gage, and transmitter – that installs via a single process connection while utilizing existing wiring, reducing installation cost.

Typical applications that utilize the One Series include controlling rotating equipment – pumps, compressors, turbines, seal pot monitoring, filter monitoring, BOP and wellhead control, and cryogenic monitoring for LNG storage and transport.

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Electronic Switch & Transmitter datasheet
Safety Transmitter with Safety Relay datasheet

12 Series
The 12 Series offers process end-users and OEMs, safety and control reliability in a rugged, compact design.

Typical applications that utilize the 12 Series include offshore production safety panels, rotating equipment, fire suppression systems, BOP accumulator systems, and CO2 injection skids.

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Type J120
The 120 Series is an electromechanical switch for hazardous locations, designed to be easy to install and wide set of options.

Typical applications that utilize the 120 Series include rotating equipment such as pumps, turbines, and compressors, heat tracing, combustion systems, and oil, gas and chemical processing.

Type J120 includes one SPDT, internal adjustment with no reference scale, and dual conduits

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Type H121
The 120 Series is an electromechanical switch for hazardous locations, designed to be easy to install and wide set of options.

Typical applications that utilize the 120 Series include rotating equipment such as pumps, turbines, and compressors, heat tracing, combustion systems, and oil, gas and chemical processing.

Type H121 includes one SPDT, external adjustment with reference dial, and a single conduit

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Type H122
The 120 Series is an electromechanical switch for hazardous locations, designed to be easy to install and wide set of options.

Typical applications that utilize the 120 Series include rotating equipment such as pumps, turbines, and compressors, heat tracing, combustion systems, and oil, gas and chemical processing.

Type H122 includes two SPDT, external adjustment with reference dial, and a single conduit

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Type H117
The 117 Series is simple to install and operate for alarm, safety and emergency shutdown applications in Class I, Div 2 hazardous locations. A hermetically sealed switch protects switch contacts from dust, water, corrosive gas, and other particulates. As an electromechanical switch, it can safely operate independently of the control system and switch reliably when called upon, free from potential communication errors or cyber concerns.

Typical applications that utilize the 117 Series include controlling rotating equipment – pumps, turbines, and compressors, and oil and gas separation systems

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