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在大型施工机械中为了防止水温过高的危险,除安装有水温表之外,还增设有温度故障报警装置。当发动机的温度计发生故障,温度超过规定值达到95℃左右时,该装置便自动接通电路,发出警报,使驾驶员立即采取相应措施,防止事故的发生。该装置主要由报警灯和报警传感器组成,报警灯是安装在仪表盘处,报警传感器是安装
In large construction machinery, in order to prevent the danger of the water temperature being too high, in addition to installing a water temperature meter, a temperature failure alarm device is additionally provided. When the engine’s thermometer fails and the temperature exceeds the specified value of about 95°C, the device automatically turns on the circuit and issues an alarm, allowing the driver to immediately take appropriate measures to prevent accidents. The device is mainly composed of an alarm light and an alarm sensor. The alarm light is installed at the dashboard and the alarm sensor is installed.