Chemical radar level gauge

by:Kaidi Sensors     2022-01-27
With the continuous development of the automation industry, the demand for radar level gauges is also increasing day by day. Radar level gauges are used in water storage tanks, acid and alkali storage tanks, slurry storage tanks, solid particles, small oil storage tanks, various conductive, non-conductive media, and corrosive media, such as coal bins, ash bins, and oil tanks , Acid tanks and other complex measurement conditions. Especially the chemical industry is the most widely used, so 'chemical radar level gauge' has become one of the main needs of major manufacturers.  The antenna of the radar sensor emits electromagnetic wave signals in the form of beams, and the emitted waves are reflected on the surface of the material to be measured, and the reflected echo signals are still received by the antenna. Every point in the transmitted and reflected beams is collected by ultrasonic sampling. After the signal is processed by the intelligent processor, the distance between the medium and the probe is obtained, and the signal is sent to the terminal display for display, alarm, and operation.  The radar level gauge uses non-contact measurement. Compared with the ordinary level gauge, the radar level gauge has the following characteristics:   1, continuous and accurate measurement  Because of the characteristics of electromagnetic waves, it is not affected by the environment. Therefore, its measurement applications are relatively wide. The probe of the radar level gauge has no contact with the surface of the medium, which is a non-contact measurement, which can accurately and quickly measure different mediums. The probe is hardly affected by temperature, pressure gas, etc. (The effect is only 0.018% at 500°C, 0.8% at 50bar).  2. It has a suppression function for interference echo. For example, interference echo caused by interference echo caused by joints in the beam range and interference echo caused by noise of feeding or discharging can be automatically suppressed by the internal fuzzy logic controller.  3, Accurate, safe, energy-saving and energy-saving  The radar level gauge can measure under vacuum and pressure, and it is accurate, safe and reliable. It can be applied to various occasions without any restriction. The chemical and mechanical properties of the materials used in the radar level gauge are quite stable, and the materials can be recycled, which is extremely environmentally friendly.  4. No maintenance and strong reliability.    Microwave is almost free from interference and cannot directly contact with the measuring medium. It can be used in almost all kinds of occasions, such as vacuum measurement, liquid level measurement or material level measurement. Due to the use of advanced materials, it is very durable against extremely complex chemical and physical conditions. It can provide accurate, reliable, long-term stable analog or digital level signals.  5. Convenient maintenance and simple operation   The radar level gauge has fault alarm and self-diagnosis functions. Analyze the fault according to the error code prompted by the operation display module, determine the fault in time and eliminate it, so that the maintenance and correction are more convenient and accurate, and the normal operation of the instrument is guaranteed. 6. It has a wide range of applications and can almost be measured. So in terms of the shape of the tank, the radar level gauge can measure the liquid level of spherical tanks, horizontal tanks, cylindrical tanks, cylindrical cones, etc.; from the tank body In terms of function, it can measure liquid level gauges in storage tanks, buffer tanks, microwave tubes, and bypass pipes; from the measured medium, it can measure liquids, particles, slurries, etc.   It is precisely because of the many advantages of radar level gauges that the position of radar level gauges in the chemical industry is getting higher and higher. If you want to know more about chemical radar level gauges, I will provide you with a good place. Kaidi Sensing Technology Co., Ltd. is a company that specializes in the production of automated instruments. In-house professional technical engineers will guide you in the selection and selection of models. There are more than 20 offices across the country to help you solve problems on the industrial site at any time.
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