Nowadays, in the field of water supply measurement, more and more water companies are using ultrasonic water meters, and ultrasonic water meters are becoming more and more popular. The reason is that using this series of water meters has the following advantages:
◆ 1.Battery power detection: When the voltage is insufficient, it will be displayed on the LCD screen and can be uploaded to the management system through remote transmission.
◆ 2.Flow signal detection: When there is no water in the pipeline and the transducer has no signal, the system automatically prompts and stores the error information and alarms.
◆ 3.Pipe burst detection: If the water meter detects a large flow for more than half an hour, the system automatically prompts, stores the error message, and alarms.
◆4. Valve abnormality detection: When the valve switch is abnormal during use, if the switch is not in place, cannot be opened or cannot be turned off, the system automatically prompts, stores error information, and alarms.
◆ 5.Water flow direction detection: There are arrows on the surface of the water meter to indicate the installation direction and water flow direction. However, due to negligence or other reasons, the water meter is reversed during actual installation. When there is a water flow type water meter program, the water flow direction is automatically detected, when the water flow direction is opposite to the direction of arrow direction in the body, the system automatically prompts, stores the error message, and alerts.
◆ 6.Modern information management: Ultrasonic water meter with GPRS / GSM wireless communication technology and related software makes the construction of water information management system easier. just now the water supply staff only need to sit in front of the computer in the office and view the water information of the users in the area and the operation status of the network through the water supply network geographic information system (GIS) platform. This saves a lot of maintenance time and reduces the maintenance time.