This product is a rotor type multi-jet water meter, used to measure and control the volume of drinking cold water flowing through the tap water pipeline. The selected materials meet the sanitation standards of drinking water metering instruments and conform to ISO4064:2014 and other standards.The water meter can support DCU for data reading and setting. DCU communicates with the water meter through RF and NB-IoT channels, and the data collected can also be connected to the customer system through NB-IoT and LoRaWAN. The company's system can also be used for meter reading and management functions.
Technical Specification: Accuracy class：class 1 /class 2/class C
Environmental class：class B
Temperature rating：T30/T50
Pressure rating：MAP10/MAP16 customized
Pressure loss：△p63
Sensitivity level of upstream flow：U0
Sensitivity level of downstream flow：D0
Water display type：Register
Installation method：Horizontal
Meter body material：Brass/Ductile Cast Iron/ Plastic
Protection class（IP）：IP68
Communication method：RF/RS485/NB-IoT/LoRaWAN/CAT1
Standards：GB/T778-2018、JJF1777-2019、CJ/T224-2012、ISO4064:2014、IEC62055-31、IEC62055-41
Dry dial/ Wet dial：Dry dial
Velocity-type：Multi-jet
