As one of the best liquid level gauge manufacturers, Guangdong Kaidi Energy Technology Co., Ltd. shares a discussion on the selection of radar liquid level gauges. The height of the liquid medium in the container is called the liquid level, and the instrument used to measure the liquid level is called the liquid level gauge. Liquid level gauge is a type of level instrument.

The good structure and installation method of the liquid level gauge can be suitable for high temperature, high strength pressure, strong corrosion, easy crystallization, anti blockage, anti freezing, and solid powder and granular materials. It can measure the liquid level of highly corrosive media, measure the liquid level of high-temperature media, and measure the liquid level of sealed containers, regardless of the viscosity, density, and working pressure of the media.

1、 Selection of radar level gauge

All types of liquid level instruments have their own characteristics and advantages. When selecting instruments for measuring media, it is necessary to comprehensively consider various factors, including the characteristics of the measured medium, the purpose of medium measurement, environmental and economic conditions, and other factors. Try to leverage strengths and avoid weaknesses among numerous instruments, and choose instruments that are suitable for measuring medium and purpose.

2、 Considering the characteristics of the tested medium

Since there are many types of radar level gauges, the pressure, temperature, density and other characteristics of the measured medium should be considered first before measurement, and the appropriate antenna and meter head should be selected. For high temperature or highly corrosive media, non-contact antenna radar level gauges should be used to prevent direct contact between the level gauge and the liquid. This ensures the accuracy of measurement data and protects the level gauge from damage.

3、 Consider the purpose of medium measurement

When selecting radar level gauges, it is also necessary to consider the purpose of medium measurement, in order to select level gauges with different measurement accuracy. In order to save resources as much as possible and meet the measurement accuracy, we should choose liquid level gauges with high cost-effectiveness as much as possible. If the purpose of medium measurement is for internal accounting, the requirement for accuracy does not need to be too high. If the purpose of medium measurement is for external transactions, high-precision float type liquid level gauge need to be selected.

4、 Consider other factors

In addition, when selecting a radar level gauge, it is also necessary to consider environmental conditions, installation conditions, economic conditions, as well as other factors such as measurement range and frequency.

5、 Installation of radar level gauge

The installation of radar level gauges is also a very important part of liquid level measurement. In order to ensure the normal and stable operation of radar level gauges, it is necessary to use scientific and reasonable installation methods to reduce the occurrence of various faults. During installation, it is necessary to maintain a balance between the antenna and the measurement slot wall, and the installation position should be 300mm away from the slot wall to maintain sufficient distance, otherwise it is easy to cause abnormal echo signals.

The above is a summary of the article "How to Select Radar Level Meters". If you want to learn more about level switches (material level switches, level switches), level meters (material level meters, level meters) and other level measurement instruments, please follow and consult us!