Strap-On Passive Temperature Sensor The strap-on passive temperature sensor is a high-precision temperature monitoring device specially designed for scenarios such as power equipment and industrial machinery. Adopting a "strap-on flexible structure + passive wireless technology", it requires no external power supply or wiring, and can fit tightly to the surface of the measured object. It enables real-time and safe temperature monitoring of key parts, helping to prevent equipment failures caused by overheating and ensuring the stable operation of the system.