Cryo Sensors

Stable over an exceptionally wide temperature range, iST Cryogenic sensors are engineered to operate reliably from -258°C up to +200°C. 

In many cryogenic applications, the exact operating temperature is not precisely known or may vary over time or under different operation conditions. While conventional sensors are typically optimized for narrow temperature windows, iST sensors maintain accuracy and reliable performance across the entire defined temperatur range. This enables dependable measurement in dynamic and uncertain operating conditions, making them ideal for demanding cryogenic, testing, and research applications.

Compared to alternative technologies on the market, iST sensors offer a more competitive price point, both for batch-calibrated and individully calibrated versions. This ensures customers benefit from high-quality sensing solutions while optimizing total system costs—particularly valuable in high-volume or cost-sensitive projects.

A key advantage of iST cryogenic sensors is their excellent thermal stability, especially during integration processes. In many applications, assembly procedures—such as tube mounting or installation into testing systems—require heating cycles of up to 200°C to remove air and ensure proper sealing. 

Unlike conventional NTC or diode-based cryogenic elements, IST sensors maintain greater stability under these thermal stresses, minimizing drift and ensuring reliable, repeatable measurement performance even after exposure to elevated temperatures.

Precise temperature measurement under extreme conditions is essential for many advanced applications—from hydrogen systems to scientific research and industrial cryogenics. Our Cryogenic RTD sensors are engineered to deliver stable and consistent performance across ultra-low temperature ranges, enabling reliable monitoring and control where accuracy matters most.