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KELLER ZnS-Scheibenvorsatz PS 11/D AF2
Pyrometer protection in high-temperature environments
Metallurgy and foundry applications
Optical system shielding in industrial furnaces
Safety of temperature sensors in glass and ceramic production lines
Protection of optical components in dusty and aggressive atmospheres
KELLER ZnS-Scheibenvorsatz PS 11/D AF2 is a zinc sulfide (ZnS) disk front lens designed to protect the optical systems of pyrometers. In high-temperature and harsh environments, it shields sensitive optical components from external influences, enhancing measurement accuracy and device longevity. The ZnS material offers high infrared transmission and durability, making it suitable for long-term industrial use. Model PS 11/D AF2 is compatible with CellaTemp series pyrometers.
Material: Zinc Sulfide (ZnS)
Application: Protective front lens for CellaTemp pyrometers
Spectral Transmission: High transmission in 0.6 – 12 µm range
Temperature Resistance: Suitable for high-temperature environments
Mounting: Easy integration via PS 11/D AF2 adapter system
Protection: Shields optics from dust, gas, and mechanical impact