Table 2.

Comparison of sensitivity for different resistive temperature sensors presented in the literature.

Reference	Electrode material	Sensitivity
Xiao et al. [15]	Pt	2.91 × 10−3 °C−1
Shih et al. [16]	Pt	2 × 10−3 °C−1
Innovative Sensor Technology [17]	Pt	3.85 × 10−3 °C−1
This study	Au	2.94 × 10−3 °C−1