Keller Pyrometer Systems

About Us

Precise temperature measurement from -30 °C to 3,500 °C

Pyrometers are precision, non-contact temperature measuring devices designed for monitoring and controlling temperature-dependent processes. Keller pyrometers offer excellent optical properties, coupled with modern and robust sensor technology and interfaces tailored to meet your specific requirements.

Our values

Every degree counts

Infrared measuring systems for precise and reliable optical temperature measurement for various industrial applications.

Our International Locations

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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