Measurement of helium temperatures by TVO-sensors under magnetic fields

Abstract Information about tests of arbitrary chosen 20 TVO resistive temperature sensors in the range from 1.5 to 5 K under magnetic fields up to 9 T is presented. Based on the obtained experimental data – more than 2000 points, the approximate and accurate methods to calculate the magneto-resistance and corresponding temperature shift due to the magnetic field are reported as well. As shown, TVO is a sensor with predictable characteristics within the investigated ranges.