English
中文简体
Made of high-quality materials, copper shell, iron shell or stainless steel body shell is optional. Available with or without valve. Available with cold or hot water. High protection level: IP68. High precision and good stability. Built-in battery life ≥ 6 years. Non-magnetic sensor technology, anti-magnetic type. Actively reports sensor fault information and battery status information. Wireless transmission, strong penetration, long transmission distance, Easy to install. Electronic parts are independent of mechanical parts. Easy to maintain. Supports various IoT platforms.
Details
R≥100, Temperature level: cold water should not be higher than 30℃ (hot water should not be higher than 90℃) and not lower than 0℃. Water pressure level: MAP 10Bar.
Feature
●Adopting low-power microprocessors and low-power processing mechanisms to extend battery life.
●Adopting NB-IOT technology to upload data on a regular basis or initiate alarms automatically connecting to the network without needs for manual operation, which is easy to be installed.
●Real time monitoring of battery voltage.
●Tiered water pricing can be set through the software system.
●The upper computer can remotely control the valve switch.
●Multiple upload modes can be set and modified remotely on the software system.
●Proactively report daily water consumption data for 30 days.
●Supporting online upgrades.
●Regular on/off valve to prevent rust.
Conditions of Use
●Water temperature:The working temperature for cold water meter between 0℃ and 30℃,for hot water meter no higher than 90℃.
●Pressure:≤1 MPa
Maximum Permissible Error
Q1≤Q<Q2±5%;
Q2≤Q≤Q4±2%
Installation Requirements
●The water meter must be horizontally installed,with the reading surface upwards and the direction of the arrow being the same as the direction of the water flow.
●The pipeline must be flushed before installing the water meter.
●The water meter must be installed in a dry and easy to maintain environment,install in a dedicated water meter box is recommended.
●Valves must be installed at the inlet and outlet of the water meter.
