NB-IoT wireless far-transmission pulse water meter
The NB-IoT wireless far-transmission pulse water meter uses a base meter with bistable magnetoresistive induction as the basis of metering, and ensures the accuracy of counting by using two sensors and special algorithms. It can realize the remote automatic reading of water meter data by using NB-loT communication technology. The whole meter adopts the structure of electromechanical separation, which is very easy to install and maintain without any wiring on site. This water meter is not only widely used in the construction of smart water supply and smart city, but also very suitable for places where it is difficult to penetrate the pipe and wiring and where there are blind areas in the public network signal.
★Operational level security: two-way authentication, strict air interface encryption.
★Easy installation and maintenance: No wiring is required for on-site installation, and the entire meter adopts an electromechanical separation structure, which is simple to maintain.
★Built-in high-gain antenna, the signal is stable and reliable, to achieve full coverage, no blind spots.
★Flexible setting of upload frequency: The data upload cycle can be set, and the report frequency can be set by yourself to meet the management needs of different users.
★Replaceable battery structure design: The battery box adopts an independent replaceable design, no need to open the main body cover, easy to replace.
★Collect data every half an hour, and freeze 48 points of data cyclically.
★The base meter adopts independent function pointers, after installing the electronic module, it does not affect any readings.
★For the repeated counting caused by the reverse flow and jitter of the water meter in the use process of the sending water meter, ensure accurate counting by using two sensors and special algorithms.
★Built-in ball valve can realize remote switch valve (optional).