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100 MeV回旋加速器的水冷系统的水温巡检系统,将回旋加速器水冷系统的各支路温度远程汇总到控制室的客户端中,便于实时监控和预警。水温巡检系统的系统框架如图1所示。水温传感器考虑到加速器运行过程中放射性的影响,采用抗辐射的热电偶PT100铂电阻在100 MeV回旋加速器各支路冷却水出口位置测量出水温度。并且采用三线制接法的PT100测量水温的方案,它的测量精度高、性能稳定。
100 MeV cyclotron water cooling system of water temperature inspection system, the cyclotron water cooling system of each branch remote temperature summary to the control room client, easy to real-time monitoring and early warning. System of water temperature inspection system shown in Figure 1. Water temperature sensor Taking into account the impact of radioactive accelerator operation, the use of radiation-resistant thermocouple PT100 platinum resistance at 100 MeV cyclotron each branch cooling water outlet position measurement of water temperature. And the use of three-wire connection PT100 water temperature measurement program, which measures the high precision, stable performance.