United Electric (UE) 100 Series NEMA 4X Differential Pressure Switches

The UE 100 Series is a low-cost NEMA 4X pressure control for process plants. The rugged, one-piece enclosure features a slanted cover for wiring accessibility. A variety of microswitch and process connection options make the UE 100 series ideal for applications that require a rugged weatherproof mechanical switch.

Typical applications include heat tracing, freeze protection, processing equipment (pumps, compressors), inputs for annunciator panels, and fire suppression systems.

Key Specifications

  • Rugged NEMA 4X Epoxy Coated Enclosure
  • Single SPDT Snap-Action Switch Output
  • Internal Reference Dial
  • UL Listed, CSA Certified, CE Compliant
  • 1/8", 1/4", or 1/2" NPTF Pressure Connections
  • Setpoint Repeatability of ±1% to ±1.5%, Depending on Model
  • Several Models Available from Stock
  • Now SIL 2 certified by Exida (SIL 3 capable)

Specifications, Manuals, and Supporting Literature

Click the file icon to view the file online, or right-click on the file icon and select "Save Target As..." to download the file to your computer for later viewing.
Tip: If you want to print a large file, download it to your PC first.

Videos

Subscribe to the Lesman Instrument Company YouTube channel.Lesman Instrument Company on YouTube

Video is a great way to learn about instruments and technology, and it's available whenever you need it. Watch step-by-step instructions on how to configure a transmitter, tune a controller, or troubleshoot a safety valve. We'll post videos we create, and those our manufacturer partners share with us, so you don't have to look in multiple places to find the video training you need.

Subscribe to Lesman's YouTube channel, and you'll get email notifications as soon as we add new training videos and webinars.