Single Wavelength Models – Camera and Fibre Optic

• Wide temperature ranges
• Special wavelength selection to see through water, steam, flames, combustion gases and plasma
• NEMA 4 Enclosures
• Laser and Visual Aiming
• Local display on back of sensors

Two-Color Models – Camera and Fibre Optic

• Compensates for emissivity variations
• Compensates for optical obstruction or misalignment

Dual Wavelength Models – Camera and Fibre Optic

• Compensates for emissivity variations
• Measure the hottest spot in the field of view
• Special wavelength selection like a single wavelength model
• More tolerant of scale, misalignment and optical obstructions than Two-Color

Multi-Wavelength Models – Camera and Fibre Optic

• Compensates for emissivity variations
• Special design for aluminum extrusion and mill
• Can measure non-graybody materials such as copper, stainless steel and zinc

Fibre optic style Infrared pyrometers are used in applications where

• it is important to get close to the material
• keep the pyrometer electronics away from the material due to extreme heat or physical limitations
• special SS braided cables are available to protect the fibre cable