Ультразвуковой счетчик воды 9-значный ЖК-дисплей M-Bus/RS485/LoRaWan беспроводная связь с

Pressure Stage

MAP16

Pressure Loss

△p40

Temperature

T30、T50、T70；Default T30

Data Storage

1 year of daily data storage，24 months history data；（Customizable data storage mode according to customer requirements）

Power outage protection

After a power failure, the accumulated flow rate recorded before the power failure and the corresponding time can be saved, and
the metering function will be automatically restored after the power is restored.

Interface & Communication

Infrared、M-BUS、RS485、NB-IOT、LORA、LORAWAN、Sigfox、Pulse；（Optional）

Power

DC3.6V Lithium Battery

Protection Class

IP68

Environmental Requirement

Temperature：-15°C～+55°C，Ambient relative humidity：<90%

Installation

Horizontal or Vertical

Durability

Life Period ≥ 6 years