www.foodengineeringmag.com/articles/86809-high-temperature-sensors
High-temperature sensors
October 1, 2008

Turck’s uprox+ Factor 1 sensors include IP 69-rated washdown versions with temperature ratings from -40° to 100°C. Resilient to high-pressure cleaning agents, they incorporate 316 stainless steel construction and a liquid crystal polymer front cap that aids in resisting moisture ingress and stands up to harsh chemicals and extreme temperatures.
Turck; 800-544-7769; www.turck.com