RFID chip monitors blood, sensitive freight
Wednesday, December 22, 2010 - 12:02
in Physics & Chemistry
In cooperation with partners, Siemens has developed a system that continuously monitors highly sensitive products with the help of RFID chips. Originally conceived for use with banked blood, the chips are now also being used when shipping sensitive goods. The key element is the integrated temperature sensor, which provides important data about the condition of a product. The chip also boasts an impressive service life and robustness. Battery life is as long as three years; the sensor is watertight and resistant to X-rays as well as voltages of 18 kilovolts; and it can also withstand falls from a height of 1.5 meters without damage.