CONDITION MONITORING DEVICE AND ABNORMALITY DETECTION SYSTEM

To provide a condition monitoring device and an abnormality detection system that can be easily and continuously operated even under low-light conditions, without the need for battery replacement, etc.SOLUTION: A condition monitoring device 1 includes a photovoltaic cell module 2, a sensor 3 driven by the electric power generated by the photovoltaic module 2, and a communication device 4 that transmits data from the sensor 3. The amount of power generated by the photovoltaic module 2 is 3μW/cm2 or more under the illuminance condition of 50lx. An abnormality detection system includes one or more of the condition monitoring devices 1.SELECTED DRAWING: Figure 1 【課題】本発明は、低照度条件下であっても、電池交換等の手間がかかることなく、簡便に連続的に動作させることができる状態監視装置および異常検知システムを提供する。【解決手段】状態監視装置１は、光電池モジュール２と、光電池モジュール２で生じる電力により駆動するセンサ３と、センサ３のデータを送信する通信機４とを備え、光電池モジュール２の発電量が５０ｌｘの照度条件下で３μＷ／ｃｍ２以上である；異常検知システムは、状態監視装置１の一以上を備える。【選択図】図１