Dependable, Durable, Doable

Providing level, flow, temperature and pressure instrumentation products.

Need a unique product for a unique application? SOR has an award-winning machine shop that can build it from scratch. Need to turn an idea into reality? SOR has a full staff of engineers ready to assist. Need a transmitter or wireless device? Yes, we do that, too.

SOR is a global leader in the field of measurement and control. One big reason for the continued growth of SOR is our willingness to listen to our customers’ specific needs and develop solutions to meet those needs for the Oil and Gas, Power Generation and Nuclear industries. In fact many of the switch and transmitter products we deliver are specially engineered to order.

SOR manufactures a wide variety of mechanical and electronic devices to measure and control pressure, temperature, level and flow – and we’re working constantly to improve our product platform. HART® 7 and Modbus RTU protocols are available on 800 series products including the 815DT smart differential pressure transmitter. Its configurable solid state switch provides a discrete output signal that can be used for signaling, control and emergency shutdown functions. Additional products continue to be developed by our engineering and design team.

All of our products are engineered and manufactured at SOR headquarters located in Lenexa, Kansas and Smart Sensors Incorporated (SSi) in Houston, Texas. SOR also maintains regional offices in Beijing and London. Our global presence is confirmed by the fact that 65% of all the switch and transmitter products we build are exported outside North America.

Many standard products must be re-designed to fit the individual needs of our customers. With SOR offices and Representatives situated around the globe, you get the product you need with off-the-shelf speed.

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The Latest NewsView more
SOR Controls Group Hires Middle East Office Inside Sales Engineer
Arthi Gopalan

SOR increasing staff in the Dubai, UAE regional office with the addition of Ms. Arthi ... Read More

Nerstad Fills SOR Controls Group Position as Regional Sales Manager for the South East United States

SOR hires Joseph (Joey) Nerstad to manage channel partners for the SOR, SSi and SETEX ... Read More

815DT Empowers Operators Through High Function, Low Cost

New 815DT smart differential pressure transmitter with configurable solid state switch output from SOR®. ... Read More