A few typical applications of radar level meters

　　Radar level meter is a new type of measuring instrument. It can be used in many fields to measure crude oil, slurry, and various volatile liquid media. This article will focus on introducing several of its typical applications.

　　1. In industrial production, radar level meters are used in many places, such as mother liquor barrels, alkali buffer tanks, causticizing liquid tanks, alkali tanks, and crude brine tanks; some in the calcination section are easy to form crystals and have stirring, some are easy to volatilize, corrode, and flow fast; and some have high temperatures, foam, and water vapor. After using Qingtian Instrument's radar level meter, these problems can be solved well.

　　2. In terms of soda ash silo level detection, the soda ash packaging silo has a lot of dust and a conical material level. A tuning fork switch was used before, which had a large error, a large maintenance workload, and often gave false alarms. Dinghong Instrument's cable radar is more suitable for such working conditions. The cable radar has the following characteristics: it is not affected by the looseness of solid materials, material temperature, and dust; it has self-diagnosis and real-time monitoring and display functions.

　　3. Application in quicklime material level. The temperature of quicklime kiln top material level is high, sometimes reaching more than 200 degrees, and the material part can reach 1000 degrees; the gas flow rate is large, the dust particles are large, and the liquid concentration is high; the lower material is irregular stone, the material surface is uneven, and diffuse scattering is easy to occur. It is difficult for ordinary radar to adapt to this working condition.

　　For this kind of working condition, we can choose the high-frequency radar level meter of Qingtian Instrument. This radar level meter uses a parabolic antenna with a small beam angle of only 4 degrees and a concentrated microwave beam. The microwave has a high frequency and strong penetration, which can overcome the harsh working conditions with particles and dust, and solve the diffuse scattering problem in block material working conditions. In addition, compressed air is connected to the upper part of the sensor for purging, which can prevent dust from accumulating on the antenna to a limited extent, and reduce the ambient temperature of the instrument on the other hand, ensuring that the radar level meter works in a suitable working environment and prolonging the service life of the instrument.