The wireless large-diameter water meter adopts GPRS communication technology, which has real-time online characteristics, no delay in the system, and can receive synchronously. Process data from multiple data collection points and dynamically monitor the working status of large-diameter water meters;

The wireless large-diameter water meter acquisition module adopts a high-pressure sealed cabin design, and the joint part adopts an IP68 waterproof part, suitable for the working environment inside the water meter well; The acquisition module does not require external power supply and is designed with dual backup batteries to ensure that data is never lost. The built-in high-energy lithium battery in the acquisition core can guarantee operation for more than 6 years, and the external large capacity replaceable battery can work continuously for nearly 3.5 years if the active reporting cycle is every 2 hours; Support multi-channel collection, capable of collecting and managing 4 water meters in a unified pipeline well;

Wireless large caliber water meters support local RS485 interface settings, allowing for both local and remote settings, facilitating maintenance and reducing the workload of equipment debugging, maintenance, and repair;

The data transmission rate is high, and the theoretical transmission rate of GPRS network can reach 171.2 kbit/s. The actual transmission rate is 40 kbps, and the communication cost is low. Users can choose to use unlimited monthly or annual data packages according to their situation;

Wireless large-diameter water meters are easy to install and use, with only one 485 bus connection required between the GPRS acquisition module and the water meter, and equipped with a serpentine sheathed wire.