Since the electrode material of compensatingwire and cable and thermocouple are different, the two contacts at the connection must be at the same temperature to avoid further error.
由于补偿导线和热电偶的热电级材料并不完全相同，所以要求它们连接处两接点温度相同，否则又会引入误差。
2
With automatic compensating function. it can resist the fluctuation of electrified wire netting.