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      Level Switches and Transmitters

      SOR level switches and Transmitters have earned a long-time reputation for their high quality, rugged construction and reliable performance under the most demanding applications.

      Level Switches

      All float level switches are individually built with strict attention to detail to meet the exact specifications of your process. Available as float level switches and displacer level switches, our product offering provides superior alarm and monitoring control for heavy industries such as power generationrefining, petrochemical and general manufacturing.

      Level Transmitters

      SOR level transmitters continuously sense the liquid level in tanks and deliver a 4-20 mA current proportional to the level. The current output can be connected to a programmable logic controller, computer, remote display or relay module to display and/or control the liquid level in the tank. Depending on the model you choose monitoring may be accomplished without contacting the process. Our transmitters may be used as a point or continuous level measurement device.

      Displacer and Float Level Switches, Designed for long life

      • Rugged, industrial level switches specifically designed for versatility of application
      • Stainless steel switching mechanisms – no aluminum or brass
      • High pressure capability
      • Wide variety of agency approvals
      • Versatile switching mechanisms for retro-fit situations

      Engineered to your specifications

      • We design for your application – all level switches can be customized to meet your specific requirements
      • Choose from float or displacer level switches – vertical or horizontal, flanged or sealed chambers
      • Extreme temperature models available

      Time tested in the field

      • Rugged carbon or stainless steel construction (standard) – exotic materials available
      • Made with all ASTM materials
      • Built to B31.1 (power piping code) and B31.3 (process piping code) specifications
      • SIL1 and SIL2 certified
      • Excellent corrosion resistance – performs in harsh environments

      Worldwide service and fast delivery

      • Factory Sales Engineers and Representatives provide prompt service
      • Standard shipping is normally 10 working days
      • Emergency shipments available

      Cost effective and easy to use

      • Factory tested before shipping
      • Easy to install and maintain
      • Low cost of ownership
      • 5 year warranty