NB-based micro-power consumption water affair data acquisition terminal

The utility model discloses an NB-based micro-power consumption water affair data acquisition terminal, which comprises a shell provided with an acquisition port, an RS232/485 interface, a direct current power supply interface, a direct current output interface and a display screen, wherein a circuit board is arranged in the shell, and a controller, a communication module, a battery, a relay, a memory and a timer are arranged on the circuit board. According to the utility model, information acquisition is carried out on a pipeline through the acquisition port, the acquired information is transmitted to the controller, the controller stores the information in the memory, and detection information is displayed on the display screen; when the time set by the timer is reached; the controller packages the data in the memory and sends the data to mobile terminals such as a mobile phone in a short message form through the communication module; the mobile phone can also send a query instruction to the controller thro