Williamson – Short-Wavelength (SW) Pyrometer

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There are three distinct Single-Wavelength pyrometer technologies: Short-Wavelength, Long-Wavelength, and Specialty-Wavelength.

Single-Wavelength pyrometers are preferred when appropriate due to simpler, lower-cost technology. For most applications, select the shortest wavelength compatible with the measurement conditions and desired temperature span. Specialty wavelengths may be necessary depending on the optical and emissivity properties of the target. No matter your application, Williamson has the industrial infrared thermometer technology to suit your needs.

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PRODUCT DESCRIPTION:

Williamson places a strong emphasis on short-wavelength single-wavelength pyrometers because of their ability to better tolerate emissivity variation and optical obstruction.

Short-wavelength sensors are often 4-20 times less sensitive to emissivity variation compared to long-wavelength sensors.

By selecting the correct wavelength span, Williamson pyrometers make it possible to view through water, steam, flames, combustion gases, and plasmas.

As a result, Williamson short-wavelength pyrometers provide superior performance over a wide range of real-world operating conditions.