Industrial Infrared Thermometer Technologies
Williamson offers a range of infrared technologies with various wavelengths, optics, and accessories to ensure optimal configuration for any application.
Single-Wavelength Technologies
Short-Wavelength (SW)
Short-Wavelength (SW)
Errors are relatively small for moderate emissivity variation, optical obstruction, and misalignment, particularly at lower temperatures. Certain models can view through common interferences.
Long-Wavelength (LW)
Long-Wavelength (LW)
Low-cost pyrometers ideal for general purpose applications measuring temperatures below 100°C / 200°F.
Specialty-Wavelength (SP)
Specialty-Wavelength (SP)
Used when the target is least reflective and most opaque at a specific wavelength, or when optical obstructions are most transparent at a specific wavelength.
Advanced Infrared Technologies
Two-Color (TC)
Two-Color (TC)
Ratio pyrometers designed to compensate for emissivity variation and modest optical obstruction or misalignment.
Dual-Wavelength (DW)
Dual-Wavelength (DW)
Ratio pyrometers designed to measure the hottest temperature viewed. Select wavelength sets tolerate water, steam, flames, plasma, and laser energy. More tolerant of scale, misalignment, and optical obstructions than Two-Color.
Multi-Wavelength (MW)
Multi-Wavelength (MW)
Used for non-greybody materials such as aluminum, copper, stainless steel, and zinc. Application-specific algorithms adjust for complex emissivity characteristics.
Single-Wavelength Pyrometers
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Ratio Pyrometers
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Multi-Wavelength Pyrometers
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MWx Pyrometers
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Petrochemical Sensors
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Hot Slug Detector
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TPC
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Options & Accessories
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