Ultrasonic liquid level meter is a kind of non-contact liquid level measuring equipment, which is widely used in various liquid storage tanks, pipelines, tank trucks and other containers. It has the advantages of simple installation, high precision, less maintenance, etc., but the following points also need to be noted during use:
1. Choose the right model and specification: according to the actual measured media, temperature, pressure and other factors, choose the right ultrasonic level meter model and specification. Different models and specifications have different measuring ranges, accuracy and applicable environments, choosing the right equipment can improve the accuracy and reliability of the measurement.
2. Selection of installation position: The installation position of the ultrasonic level meter should be far away from the equipment that may produce strong magnetic field or vibration, such as agitator and heater, so as not to affect the measurement results. At the same time, the installation position should be as close as possible to the measured liquid level to reduce the loss during the propagation of sound waves.
3. Selection of installation method: the ultrasonic level meter can be installed on the top, side or bottom. The top installation is suitable for the case where the top space of the tank is large, the side installation is suitable for the case where the side space of the tank is small, and the bottom installation is suitable for the case where the bottom space of the tank is large. Choosing the right installation method can improve the accuracy and reliability of the measurement.
4. Regular calibration and maintenance: During the use of the ultrasonic level meter, it should be regularly calibrated and maintained to ensure the accuracy of the measurement results. When calibrating, the standard level can be compared to check whether the measurement results are consistent with the standard value. During maintenance, pay attention to check whether the appearance of the equipment and the connection cable are damaged, and clean the surface of the sensor to prevent dirt from affecting the measurement results.
5, pay attention to protective measures: ultrasonic level meter in the measurement process, may be subject to external interference, such as electromagnetic interference, acoustic reflection, etc. Therefore, in the process of use, attention should be paid to taking protective measures, such as using shielded cables, setting filters, etc., to reduce the impact of external interference on the measurement results.
6. Avoid misoperation: When using the ultrasonic level meter, you should avoid misoperation, such as installing the device in the wrong installation position, using the wrong parameter Settings, etc. Misoperation may result in inaccurate measurement results and even damage to the device.
7. Pay attention to safety matters: During the installation, commissioning and maintenance of the ultrasonic level meter, pay attention to safety matters, such as wearing protective gloves, glasses, etc., to avoid electric shock, burns and other accidents.
8. Understand the working principle and performance of the equipment: Before using the ultrasonic level meter, you should fully understand the working principle and performance of the equipment in order to better use and maintain the equipment. Understanding the working principle of the device helps you correctly select the device model and specifications. Understanding the performance of the device helps you better use the device, and improves measurement accuracy and reliability.
9. Follow the operating procedures: When using the ultrasonic level meter, you should strictly follow the operating procedures, such as correctly connecting the power supply, signal lines, etc., and correctly setting parameters. Following the operating procedures can ensure the normal operation of the equipment and improve the accuracy and reliability of the measurement.
10. Handle the fault in a timely manner: If the device is faulty during use, handle it in a timely manner to avoid affecting the measurement results. When troubleshooting, refer to the device manual or contact the manufacturer for maintenance.
Post time: Jan-15-2024