Radar Lecture Hall | Six points to tell you whether radar is useful or not~

Thread Content

As the level of industrial development in our country continues to improve, it has spurred rapid growth in the instrumentation industry. Among these instruments, radar level gauges are being used increasingly widely as one of the most common measurement tools. Thanks to its contactless measurement capability, the intelligent radar level gauge is often used for accurate measurement of polluted and corrosive media, and is mainly applicable in the chemical, petrochemical, textile fiber, food industries, as well as in general industrial applications. This article will introduce the 6 key features of radar level gauges. The greatest advantage of radar level gauges is their excellent performance under harsh conditions. It can measure both toxic and corrosive media, as well as solid, liquid, powdered, or slurry-form media. In terms of measurement, it has the following characteristics: 1. It can perform continuous and accurate measurements; due to the properties of electromagnetic waves, it is not affected by the environment. Therefore, its measurement applications are quite widespread. The probe of a radar level gauge does not come into contact with the surface of the medium, making it a non-contact measurement method that enables accurate and rapid measurement of various media. The probe is hardly affected by temperature, pressure, gases, etc. (the impact is only 0.018% at 500°C and 0.8% at 50 bar). 2. High work stability: Interference echoes caused by joints within the beam range, as well as those resulting from noise from material feeding or discharging, can be automatically suppressed through internal fuzzy logic control. It effectively improves the operational stability of the instruments. 3. Safety and energy efficiency: Radar level gauges can perform measurements in vacuum and pressurized conditions, offering accuracy, safety, and high reliability. It can be used without any restrictions and is suitable for various occasions. Radar level gauges use materials whose chemical and mechanical properties are quite stable, and these materials can be recycled, making them highly environmentally friendly. 4. It requires no maintenance and boasts high reliability; microwaves are hardly disturbed, and since they do not come into direct contact with the medium being measured, they can be used in a wide range of applications such as vacuum measurement, level measurement, or inventory level detection. Thanks to the use of advanced materials, it is resistant to extremely complex chemical and physical conditions, and it can provide accurate, reliable, and long-term stable analog or digital level signals. 5. It is easy to maintain and simple to operate; the radar level gauge features fault alarm and self-diagnosis functions. Faults are analyzed based on the error codes indicated by the operation display module; the faults are identified promptly and resolved, thereby making maintenance and correction more convenient and accurate and ensuring the proper operation of the instruments. 6. It has a wide range of applications, and can measure the level of almost all types of media. In terms of tank shapes, radar level gauges can be used to measure the level in spherical tanks, horizontal tanks, cylindrical tanks, and conical tanks ； In terms of tank functions, it is possible to measure the liquid level in storage tanks, buffer tanks, microwave tubes, and bypass pipes ； In terms of the medium to be measured, liquids, particles, slurries, etc., can be measured. Dinghua Electronics specializes in the production of radar level gauges. The above covers some basic information about radar level gauges; for tips on purchasing them, please stay tuned!