Water level monitoring device

The invention discloses a water level monitoring device. The water level monitoring device comprises a power supply device, a box and an alarm device and is characterized in that the box is hollow andprovided with an opening in one end, the box is provided with a water level monitoring chamber, and the power supply device is fixedly arranged in the water level monitoring chamber; the water levelmonitoring chamber is provided with a water storage barrel for measuring water level, and the lateral wall, at a water level alarm position, of the water storage barrel is provided with a first through hole allowing a wire connected with the positive electrode of the power supply device to pass; the water level monitoring chamber is provided with a second through hole allowing a wire connected with the negative electrode of the power supply device to pass. The water level monitoring device is simple in structure and capable of achieving real-time monitoring and real-time alarming. 本发明公开了种水位监测装置，包括供电装置、中空且端开口的盒体以及报警装置，所