Features:
· The data transmission is stable, the network coverage is wide, and the signal is stable and reliable.
· Adopt 10L bit measurement, with high measurement accuracy.
· Wake up regularly, report periodically, and automatically enter the low-power state after communication.
· Battery undervoltage alarm, abnormal metering alarm, attack alarm.
· The system structure is simple, and the data is directly uploaded to the management platform.
· Electromechanical separation. The mechanical and electronic parts are two independent parts, which greatly facilitates the maintenance and replacement in the later period and saves the cost of replacing the water meter when it expires.
· Our unique electronic filling and sealing process and glue filling instrument are adopted to ensure that the waterproof grade of the electronic part reaches IP68, and the water meter can be used for a long time in any harsh environment.
· It can resist strong magnetic interference, generate pulse signals through the rotation of non-magnetic stainless steel sheet, and report various data such as cumulative flow, instantaneous flow, flow alarm, etc. according to the needs of different users.
Advantages:
· Easy installation and maintenance
· Sampling is stable and reliable
· Strong anti-interference ability
· Long transmission distance
Item | Parameter |
Accuracy Class | Class 2 |
Nominal Diameter | DN15 |
Dynamic Range | ≥R250 |
Maximum Working Pressure | 1.6MPa |
Working Environment | -25°C~+55°C, ≤100%RH(If the range is exceeded, please specify on ordering) |
Rating of Temp. | T30 |
Rating of Upstream Flow Field Sensitivity | U0 |
Rating of Downstream Flow Field Sensitivity | D0 |
Category of Climate & Mechanical Environment Conditions | Class C |
Class of Electromagnetic Compatibility | E2 |
Data Communication | NB-IoT, LoRa and LoRaWAN |
Power Supply | Battery powered, one battery can work continuously over 10 years |
Protection Class | IP68 |