Ultrasonic water meter is a new type of water meter that detects the time difference caused by the speed change when the ultrasonic sound beam propagates in the water upstream and downstream, analyzes and processes the water velocity, and further accumulates the water flow rate. It can be widely used in water supply metering of water supply companies and used to measure cold drinking water flowing through water pipes. The technical indicators and performance of the product meet the following standards: The product meets the National Standards of the People's Republic of China GB/T 778 series standards and the factory verification is based on the JJG 162-2009 "Cold Water Meter" verification regulations.

Features

1. The main menu of the ultrasonic water meter displays cumulative flow (m3), flow rate (m3/h), water temperature (℃), meter number, cumulative working time, historical data, fault information, etc.;

2. No rotating parts, ultrasonic measurement principle, to ensure long-term measurement under various complicated conditions;

3. The communication interface is equipped with infrared and M-Bus interfaces as standard, and can provide a variety of communication interfaces for customers to choose according to their needs (such as: MBUS, RS485, 4-20mA, pulse), which can realize the remote meter reading function, which is convenient for management and saves operating costs. .

4. Support real-time data communication to ensure the accuracy and timeliness of data.

5. Automatic diagnosis of multiple abnormal alarm functions. While the error information can be displayed on the LCD, it can also be uploaded to the management system through remote data collection to give timely alarms and notify maintenance services to ensure the normal operation of the meter and the pipe network.

6. Battery level detection: When the voltage is insufficient, the under voltage symbol is displayed on the LCD screen, and can be uploaded to the management system through remote transmission. Flow signal detection: When there is no water in the pipeline and the transducer has no signal, the system automatically prompts and stores error information , And alert.

7. Pipeline leakage detection: The flow signal continues to run for a long time (such as 24 hours), indicating that there is continuous long-term movement of water. It may be that the toilet and faucet at home are not closed properly, causing water leakage. The system automatically prompts, stores error information, and alerts

8. Pipe burst detection: If the water meter detects a large flow for more than half an hour, the system will automatically prompt, store the error information, and give an alarm.

9. Water flow direction detection: There are arrows on the water meter body to indicate the installation direction and water flow direction, but the actual installation of the water meter is caused by negligence or other reasons. When there is a water flow type water meter program automatically detects the water flow direction. Body indicates that when the arrow direction is reversed, the system automatically prompts, stores error information, and gives an alarm.

10. Professional piping design ensures the stable flow of the measured water field.

Features

 Low power consumption and fully electronic design, no mechanical moving parts

 Able to achieve a wide range ratio (R400)

 High accuracy design (electronic correction, better than level 1)

 No-stop design (small pressure loss)

 Any angle installation

 Two-way measurement

Size