Waterlogging sensor for intelligent power distribution room

In order to improve the environmental monitoring and operation and maintenance level of the power distribution room, this paper designs an intelligent waterlogging sensor system, and introduces the overall design, hardware design, and software design of the sensor in detail. The sensor monitors the flooding situation based on the principle of liquid conduction, uses a ZigBee-based wireless transmission module and a 485 wired network to realize data transmission and communication between the sensor and the monitoring center, and judges the operation status of the power distribution room through the host computer. The low power consumption, long lifetime, and integration of waterlogging sensors are realized, which can improve resource utilization, reduce equipment installation costs, and provide technical reference for optimizing equipment operation.