Level meter

A radar level meter is a kind of non-contact liquid level measuring instrument using microwave measurement technology. With the continuous development of the petrochemical industry, the application of radar level meters is becoming more and more widespread, and its high-precision features have been certified by international metrology institutions to meet the material measurement requirements of […]

The liquid medium measured by the radar level meter is placed either in various storage tanks or in various tank bodies. Among the tanks, there is an underground tank. What are the problems faced by the radar level meter if it is used in underground tanks? Problem 1: Interference problems caused by vapors. Some of

From the antenna point of view, there are roughly three types of guided wave radar level meter, i.e. rod type guided wave radar level meter, cable type guided wave radar level meter, and coaxial tube type guided wave radar level meter. Today, we will take a look at the coaxial tube type guided wave radar

One of the frequent problems, in reality, is the deviation of the monitored level from the real level when the radar level meter is in operation. Firstly, the professionals checked the antenna section of the radar level meter for adhesions, and no foreign objects were found. Secondly, the radar level meter antenna was shaken slightly

Commercially available guided wave radar level meters can measure almost any liquid with a dielectric constant greater than 1.6. But what should be done if the liquid medium is less than 1.6 and the level meter is to be used for level measurement with a guided wave radar level meter? At present, the most effective

Today, let’s learn about the characteristics of the working conditions of polyolefin plant sump and see what kind of radar level meter is more applicable under such working conditions. I once read some information about a coal chemical company. The information recorded that a coal chemical polyolefin plant had a total of four cesspools. The

In fact, guided wave radar level meters also have a very wide range of advantages. In certain special conditions, the performance of a guided wave radar level meter far exceeds that of a non-contact radar level meter. Therefore, it is essential to explore the advantages of guided wave radar level meters, which may help some

Many people always think of radar level meters as a contactless measurement method. In fact, in addition to the contactless measurement method, there are also contact-guided wave radar level meters. On the market, although the guided wave radar level meter does not hold obvious advantages, because of its low price, the scope of application is

The ultrasonic waves emitted by an ultrasonic level meter are mechanical waves that cannot be propagated in a vacuum and can only be propagated through a certain medium. Radar level meters, on the other hand, are the opposite. The microwaves emitted by radar level meters, which belong to electromagnetic waves, do not need a medium

The radar level meter has undergone numerous tests during the development process and the accuracy has been based on numerous experiments. However, the actual working conditions are not equal to the test working conditions. The actual working conditions may include heating devices, a limit switch in the storage tank, etc. These can cause interference to