About DAOS

DAOS delivers infrared products centered on NDIR gas measurement and infrared temperature sensing—supporting applications that demand dependable optical performance.

Our specialty

We concentrate on technologies where infrared physics and careful engineering come together: selective gas detection using NDIR methods, and non-contact temperature measurement using infrared radiometry. That focus helps us support customers who need clarity—not catalog noise.

NDIR and related infrared gas-sensing approaches
Infrared temperature measurement for process and monitoring
OEM-minded support: interfaces, repeatability, and field behavior

How we work with customers

Whether you are validating a new instrument architecture or scaling an existing platform, we emphasize clear specifications, honest limitations, and practical integration guidance. As our product list and datasheets roll out, this site will reflect concrete part numbers and documentation.