Dependable, Durable, Doable

Providing pressure, temperature, level and flow 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. Our nuclear instrumentation include 1E-Qualified products for existing and new-build nuclear plants as well as an extensive line of non-1E pressure level, vacuum and temperature switches available for the power industry. Additional products continue to be developed by our engineering and design team to offer customers complete, one stop shopping.

With headquarters in Lenexa, KS and regional offices in Houston, Beaumont, Beijing, and Dubai, SOR Controls Group (SCG) is a global leader in the design and manufacture of measurement and control devices under the brands of SOR Inc.Smart Sensors Incorporated (SSi)SETEX Products, and SENSOR Engineered Solutions. SOR Controls Group actively serves all sectors of the process industry with particular strengths in the oil & gas, petrochemical, chemical and power segments and a network of sales and service personnel capable of addressing customer requirements. Our global presence is confirmed by the fact that 44% 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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