Total Temperature Sensors Models 101, 102 and EPTAT™
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Total Temperature SensorsModels 101, 102 and EPTAT™ Leading precision temperature sensors, tested in our state-of-the-art icing wind tunnel, offer reliable total temperature measurement. Specifications Total Temperature -94°F to +662°F (-70°C to +350°C) Speed To Mach 3+ Increasing air traffic, higher operating costs and greater performance demands have made precision air data measurements necessary for safety, economy and maximum performance. Thus, accurate and reliable total temperature measurement is essential to the safe, efficient operation of aircraft. UTC Aerospace Systems’ family of total temperature sensors are among the leading precision temperature measurement sensors available. State-of-the-art Testing Capabilities Where ingenuity takes off™ UTC Aerospace Systems has one of the most capable icing wind tunnels in the world. Aerodynamic and icing testing is essential to analyze the effectiveness of air data products. The new icing wind tunnel offers significantly increased capabilities, such as colder temperatures and higher altitudes, and is capable of producing both solid ice particles and supercooled liquid water droplets in high concentrations. Extensive wind tunnel testing allows us to optimize the design for performance throughout the flight envelope and environmental conditions experienced in flight.

Total Temperature Sensors Models 101, 102 and EPTAT™ Model 101 Non-De-iced Designed for use in high altitude applications above the weather or in clear air at any altitude. Not recommended for long-term severe weather applications as de-icing and anti-icing provisions are not provided. Platinum resistance element available with ice point resistance 50Ω to 500Ω. Conforms to MIL-P-25726B (ASG). Model 102 Type Non-De-iced Designed for use during flight testing and meteorological studies where very fast time response is critical. Inertial particle separation to minimize foreign object damage....