DN15-DN20 Lora/ Lorawan Valve Control Ultrasonic Water Meter

The DN15-DN20 Lora/ Lorawan Valve Control Ultrasonic Water Meter is a new type of electronic water meter for flow measurement based on the principle of ultrasonic time difference. It is used to measure the instantaneous flow and cumulative total amount of water flowing through the tap water pipeline. The ultrasonic water meter has remote function, and the remote reading of data can be realized through the system platform. 

Product Characteristics

1. Accuracy: R400/R250

2. Sizes: DN15-DN20

3. Communication: Optical Interface, LoRaWAN, LoRa RF, M-BUS, RS-485, wM-BUS, NB-loT, 4G (CAT 1), Sigfox

4. Frequency: LoRa/ LoRaWAN   865MHz, 902MHz, 868MHz, 915MHz, other customized frequency requirement

5. Valve control: Valve Close/ Open