About Williamson

Williamson Corporation is passionate about the design, manufacture and world-wide distribution and after-sale support of exceptionally accurate infrared thermometers for industrial applications - especially those involving low or variable emissivity, optical obstruction or interference, misalignment, hostile operating conditions or other application challenge where our unique technical capabilities provide significant safety, product quality or productivity benefits for our customers.  

Williamson specializes in short-wavelength single-wavelength sensors, dual-wavelength sensors, multi-wavelength sensors, fiber-optic sensors and application-specific sensors, with innovative and unique capabilities in each category of infrared thermometer.  Innovative and unique Williamson capabilities generally pertain to thoughtful wavelength selection, proprietary single-, dual-, multi-wavelength and fiber-optic technologies and innovative mechanical design.  Unique capabilities include clearly viewing through optical interferences such as water, steam, flames, combustion gasses, plasma and laser energy; accurately measuring low- and variable-emissivity materials such as aluminum, chrome, copper, molten metal, tin, titanium, stainless steel, superalloys, and high-strength and cold-rolled steel; measuring selective emitters such as flames and industrial gasses; and tolerating significant optical obstruction, misalignment, low or high ambient temperature exposure and mechanically abusive environments.   

Williamson's market Focus includes the Metals (primarily iron and steel, aluminum, copper, titanium and zinc), Flame-Fired process (primarily flares, thermal reactors, rotary kilns, incinerators and boilers), and Engineered products (primarily fabricated metal parts, crystal growing, CVD, glass, ceramic and carbon) markets.