[Retracted] On-Line Temperature Monitoring System of Electrical Equipment Based on Passive Wireless Sensor

Table 4

Comparison of temperature labels and mercury thermometers.

Label number	Wireless temperature measurement (°C)	Mercury thermometry (°C)	Difference (°C)
0597	15.7	15.5	+0.2
	20.1	19.8	+0.3
	25.3	24.5	+0.5