Instrument monitoring device and monitor based on NB-IOT communication technology

The utility model provides an instrument monitoring device and monitor based on NB-IOT communication technology, and the device is provided with a current mutual inductance unit, a measurement unit, an energy storage unit, a control unit, and a communication unit, thereby obtaining the current flowing through a monitored object, and further obtaining the state information and power consumption information of the monitored object. The system is easy to install, can reduce the workload and operation cost of a management department, achieves the real-time return of data information, and guarantees the safety and stability of information collection. 本实用新型提供一种基于NB-IOT通信技术的仪器监测装置、监测器，通过设置电流互感单元、测量单元、储能单元、控制单元、及通信单元，获取监测对象流经的当前电流并进一步得到其状态信息和功耗信息。本实用新型安装简易，能够减少管理部门工作量以及运行成本，同时实现数据信息实时回传，保证了信息采集的安全性和稳定性。