product presentation ：
The LoRa water meter is an intelligent meter utilizing wireless LoRa technology. Featuring a dedicated LoRa protocol, it enables real-time data reading and instant valve control functions.
product features ：
1. Instant wake-up, real-time communication, and automatic low-power state transition upon completion of communication.
2. Strong anti-interference capability, high reliability, high sensitivity, and long transmission distance parameters such as emission range.
3. A well-designed TDMA algorithm can reduce data loss probability and ensure communication success rate.
4. The system features flexible architecture, easy installation, convenient maintenance, and effective cost reduction in construction.
5. Fully sealed design with IP68 waterproof rating.
service condition ：
Size: DN15-DN100 {DN50~DN300, verify high-flow water meter specifications}
Body: Brass (with valve)/Iron (without valve)
Type: Dry dialing/wet dialing (standard)
Maximum working pressure: Pn16.
Protection rating: IP68
protocol ：LORA
Frequency: 470-510 MHz, 868-915 MHz
Battery: 6-7 years
Pressure loss: 40.063 MPa
Water temperature: T30, T90
Standard: ISO 4064.
certificate ：MID
Working Mode: Level A
Software: Free client access
Components: LoRa water meter, collector, concentrator, and network server.
