- Pressure Switches
- Level Switches
- Magnetic Level Indicators
- Pressure Transmitters
- Combination Pressure Switch/transmitter
- temperature switches
SOR MEASUREMENT AND CONTROLS
SOR pressure switches are field-proven, low cost process instruments for use in either primary or redundant pressure applications in a wide variety of industries. Even though the technology is proven by the original Static “O” Ring mechanical switches that set industry standards more than 50 years ago, we continue to expand our product offerings to meet changing industry needs. SOR pressure switches are designed and offered with a number of agency approvals, housing enclosures and switching configurations to meet the demands of global markets. The large selection of product components provides the optimal instrument specifications to handle the toughest of applications.
SOR pressure transmitters are versatile, rugged products designed for industrial process monitoring and control from cost-effective blind transmitters to fully-featured smart switch-transmitters, SOR pressure transmitters are available with a multitude of options and accessories offering the best solution for your unique application
When you need a quick response, choose SOR temperature switches. They consistently lead the industry in sales year after year because of their small dead band ranges and legendary reliability. This industrial quality temperature switch is well suited for both thermal protection and process control.
SOR level switches have earned a long-time reputation for their high quality, rugged construction and reliable performance under the most demanding applications. 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 generation, refining, petrochemical and general manufacturing.
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.
The SOR® 1100 series magnetic level indicator leverages decades of experience building pressure vessels and pairs it with an industry leading indicator design to provide clear and reliable indication of any process liquid.
The 1100 series gauge is a great alternative to traditional sight glasses since the vessel contents are totally contained within the float chamber making it ideal for high pressure systems. External point level switches or continuous level transmitters such as guided wave radar or a magnetostrictive level transmitter can easily be incorporated into the system without breaking the pressure boundary or disturbing any existing piping.
The 1130 vista™ indicator (U.S. Patent #14/638,990) offers an industry leading 200º viewing angle as well as a 250 foot forward viewing distance. Applications include, but are not limited to: oil/water separators, flash drums, surge tanks, gas chillers, vacuum tower bottoms, alkylation units, propane vessels and storage tanks.