Award-winning sensors like the TFFS44D form the core of the TempTrackr™ Multipoint Wireless System. Sensors & Transducers Magazine identified the sensor in its Top Ten Product listings in 2008. SenGenuity manufactures a wide range of similar wireless temperature sensors. Key Product Features:

• Passive (No Batteries, No Energy Harvesting)
• Electrically Non-Invasive
• Low Cost
• Small Size: 3.81mm²
• Operable Temperature Range: -25°C - 125°C
• Storage Temperature Range: -45°C - 125°C

The TFSS433D demonstrates exceptional performance stability characteristics, meeting DIN IEC 68 T2-27 specifications for shock rating and DIN IEC 68 T2-6 standards for vibration. Temperature stability characteristics are assured by DIN IEC 68 Part 2-14 Test N standards. As shown below, the frequency of the response signal generated by the sensor changes with temperature.

Applications of Wireless Temperature Measurement Using SAW Resonators


SenGenuity sells sensors in volume to OEM customers. Contact us at sensors@sengenuity.com for more information.