product overview

NB-IoTInternet of ThingsThe water meter is a remote transmission water meter developed for the practical needs of intelligent management of water supply companies, which is convenient for remote meter reading and control. It adoptsOur company uses direct reading water meters as the basis for measurement, and throughNB-IoTnetworkMethod for automatic networking communicationRealize automatic remote meter reading of water meter usage, effectively avoiding the need for management departments to conduct on-site meter reading. This product also has valve control function (optional), which facilitates the management department to control the water usage of the water meter, making remote meter reading and control more convenient and reliable. While saving manpower, material resources, and financial resources, it effectively improves production efficiency.

This NB-IoTInternet of ThingsThe water meter complies with the technical requirements of GB/T778-2007 "Measurement of Water Flow in Closed Full Pipelines - Drinking Cold Water Meter and Hot Water Meter" and CJ/T224-2012 "Electronic Remote Water Meter". The communication protocol follows the "130 Communication Protocol Specification" and can also be customized according to user needs.

major function

(1) Remote reading: Proactively report readings on a periodic basis;

(2) Remote valve control: capable of remotely closing and opening valves;

(3) Prepaid: Supports both prepaid and pre order quantities;

(4) Warning system: Alarm prompts such as battery undervoltage, abnormal measurement, pre order quantity, and pre paid usage reaching threshold, and different emergency water consumption can be set according to different users;

(5) Large capacity storage: Freeze data for up to 24 months;

(6) Step by step water price: Water prices can be set at different benchmark prices and step by step prices based on user categories and usage.

Product Highlights

(1) Ultra long life combination battery: Standard ER26500 battery+SPC1520 battery capacitor combination power supply ensures 6 years of use without replacement;

（2）High accuracy of direct reading sampling: Based on our company's direct reading water meter remote transmission, the reading accuracy can reach 100%;

（3）Flexible upload frequency setting: The data upload cycle can be set to meet the management needs of different users;

（4）Force trigger switch：Equipped with an external forced trigger dip switch and LED communication indicator light, convenient for on-site installation and debugging;

（5）The system adopts BS architecture: both PC and mobile phones can support it.

Technical Parameter