Sensata’s Pressure and Temperature (P+T) Sensor for R290 (Propane) enables accurate, reliable control of thermal management systems in electric vehicles (EVs), including in battery electric (BEVs) and plug-in hybrid vehicles (PHEVs). Designed for compatibility with propane-based refrigerant, the sensor supports the transition to low-GWP, PFAS-free solutions while maintaining system performance and stability. The integrated sensing solution delivers high measurement accuracy and fast response, helping optimize thermal system efficiency. A leakage-optimized design supports refrigerant containment targets, while flexible output options simplify integration into modern EV thermal architectures. Backed by Sensata’s proven Automotive Pressure Transducer (APT) sensing technology and global manufacturing capabilities, the P+T R290 sensor provides a scalable solution for next-generation vehicle platforms.

Benefits

• Enables precise control of EV thermal management systems through accurate, fast-response sensing, improving efficiency, performance, and system stability
• Supports safe and effective use of R290 refrigerant by enabling reliable monitoring within flammable (A3) thermal systems
• Helps meet leakage and environmental targets, reducing refrigerant loss, service risk, and long-term impact
• Supports compliance with evolving PFAS and low-GWP regulations, enabling future-proof refrigerant strategies
• Trusted global partner with local manufacturing capabilities, supporting OEM programs with regional production and consistent quality across key markets 

Specifications

• Pressure measurement measuring range 0 to 20 barA for low side / 0 to 40 barA for high side
• Temperature measurement
• Suited for refrigerant R290 (Propane)
• Low R290 leakage (internal and external)
• Output type Analog/LIN
• High accuracy levels: Pressure: ± 1%FS @ -20~80°C,± 1.5%FS @others; Temperature: ±1~2.5°C
• Fast temperature response