Ametek Land extended the range of its Spot pyrometers. The five selectable modes allow the device to provide accurate temperature measurements by selecting one of the five modes:

• Mono 1 (2.1 µm short wavelength).
• Mono 2 (2.4 µm short wavelength).
• Ratio/two-color (both detectors used in a ratio mode).

Duo (uses Mono 2 at low temperatures and Mono 1 at higher temperatures) or Multi (uses Mono 2 at low temperatures and seamlessly transfers to ratio mode at higher temperatures).

According to Ametek Land, heat treaters processing different materials can choose the measurement mode that works best for the process. When starting a new customer job, they can simply change operating modes if necessary.