LORA intelligent water meter

Sep. 22, 2025

Pay with two-dimensional code automatic shutdown of valve in outage

Automatic uploading remote control automatic generation of report

Remote communication

Features of LORA

LORA is composed of wireless communication module and basic water meter. This series of water meter mainly applies LORA technology of spread spectrum communication, wiring is not necessary and convenient for the site construction

Cost optimization

Intelligent monitoring without manual meter reading

Convenient use

Wireless transmission, which reduces trouble on wiring in construction

Low power consumption

The service life of batteries is longer, preventing frequent changes

Uploading data to the cloud platform

Supported by cloud platform, data could be checked, analyzed and utilized

Anti-interference and high sensibility

Unique broadening treatment of signal spectrum

The sensibility for reception reaches -139DBM

LORA communication network

Structure description of communication network

The administration shall only install the water meter as required and record each building, unit, number of household and ID of water meter, the after-sales service personnel of Yihuan Technology will import the information on the water meter to the cloud platform system through remote operation, the meter reader will only operate the background software within the office to read the data of water meters within the whole area and realize remote control of valve, remote meter reading could either be read through clicking manually or read automatically. It could master real-time current and historical data of each water meter.

Technical parameters

Caliber of water meter: DN15-DN200

Measuring class: B

Security level within climate and mechanical environment: category B

Range of working temperature: 0-50℃

Range of fluid: meter for cold water(0-45) meter for hot water(0-80)

Nominal pressure: 1MPa

Maximum working pressure: 1.6MPa

Flow range: 2.5

Power supply voltage: 3.6V of batteries/9V of power supply

Working current: dormancy(24μAH) working(5-120mA) switch valve(75mA)

Average power consumption: dormancy(0.012mAH) working (500μAH)