What Are The Characteristics Of LORA Wireless Remote Water Meter?

LORA wireless remote water meter is a high-tech product of electromechanical integration. It adopts advanced wireless transmission technology and uses microelectronic control circuits to convert the measurement information of traditional mechanical water meters into electrical signals and store them. It can automatically read the measurement data and control the valve through the wireless remote network, and can also transfer the data to the background system after reading the data through the wireless handheld.
The wireless remote water meter is composed of a wireless communication module and a base meter, and has functions such as measurement, calculation, storage, diagnosis, and wireless remote transmission. Its main working methods are:
1. Measurement method: Double reed switch detection method is adopted, which effectively avoids errors caused by electromagnetic interference and pulse jitter.
2. Communication mode: The communication module is usually in a dormant state, and wakes up once every second for a very short time, and listens for wireless commands during this time. If there is, start the receiving function to receive data; if not, continue to enter the sleep state. This method greatly reduces the average power consumption of the module and effectively prolongs the service life of the battery.
Compared with traditional water meters, the performance of LORA wireless remote water meters has the following characteristics:
1. With the installation of valves, the system can control the switch of the valves in real time;
2. The meter adopts the Lora transmission mode. After installing the relay, the communication distance can be greatly extended;
3. Use the handheld handheld computer to set the meter, query the original data and the data in the meter reading;
4. The module has a power-off storage function, and the data will not be lost when the power is off. After the power supply is restored, it can operate normally;
5. The overall circuit adopts ultra-low power consumption design, powered by high-capacity lithium battery, and the service life of the battery is more than 6 years;
6. The communication distance of the wireless module is optimized according to different requirements, and the point-to-point communication distance is not less than 1500 meters;
7. The connection between the RF module and the base meter adopts an integrated structure, and the built-in antenna reduces the damage of the antenna during the installation process;
8. With battery voltage detection function, when the battery is almost out of power, it can be uploaded to the management platform in time, which is convenient for the manager to find the problem;
9. The module adopts a deep sleep time period design, and the wireless module can be completely turned off during the deep sleep time period, which can greatly reduce power consumption;
10. It has the function of anti-magnetic interference. When the two reed switches are magnetically interfered and cause simultaneous attraction, the valve will automatically close, and it will automatically open after the interference disappears.