Ultrawater:

u No moving part, Minimal flow instruction. Enduring accuracy.

u Double channels ultrasonic transit-time sensor for High accuracy and reliable operation.

u Can measure and storage both forward flow and backflow. 

u Active leak, theft, backflow, meter damage/tamper, rate of flow, and battery life indication

u Above 15 years shelf life.

u IP 68 design, longtime under water working.

u Standard output is RS485, Lora, NB-IoT, 4-20mA, Pulse, GPRS can be optional.