Williamson – Long-Wavelength (LW) Pyrometer

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.