1, the installation is unreasonable is the main reason why it can not work normally. Therefore, it is necessary to carefully choose the installation location, in addition to ensuring sufficient upper and lower straight pipe sections and normal use of the pipeline must be filled with liquid, especially pay attention to the transducer as far as possible away from the valve, machine pump, high voltage and frequency converter and other interference sources.
2, timely verification is to ensure the premise of accurate measurement. Adhere to one installation and one school, that is, check each newly installed ultrasonic water meter before installation to ensure that the selection is good, the installation is good, and the measurement is accurate; When the flow rate of the ultrasonic water meter running online changes, the portable ultrasonic flow meter is checked in time to find out the cause of the flow rate change, and determine whether the ultrasonic water meter fails or the flow rate changes.
3, regular maintenance is the basis to ensure its long-term operation. Compared with other flow meters, the maintenance amount of ultrasonic water meters is relatively small, regularly check whether the flange connection between the water meter and the pipeline is good, and consider the impact of on-site temperature and humidity on its electronic components, etc., to ensure its long-term stable operation.
Post time: Mar-03-2024