The intelligent radar level gauge will encounter different tanks, different media and various complicated measurement environments in the field application. The selection principle and unique location of the intelligent radar level gauge should be used in the selection. Intelligent radar level gauges will encounter different tanks, different media and various complicated measurement environments in the field application. The selection principle and unique location of the intelligent radar level gauge should be used in the selection. In the installation and application, it is considered appropriate to use the corresponding method to solve various problems in the position survey in the production process. Now, the description of the intelligent radar level gauge survey is 6 points.
The survey conditions of the intelligent radar level gauge mainly cover the following points:
1. For over-exposure screening, you can define a period without a dangerous interval attached to the blind spot.
2. The minimum survey scale is related to the receiving antenna.
3. The survey scale starts from the point where the beam is involved in the low tank, but in a special state, if the tank is low or concave, there is no way to perform the survey when the level is lower than this point.
4. If the medium is low dielectric constant, when the tank is at a low level, the tank is low visible. In order to ensure the precision of the survey, it is proposed to set the zero point to the position of the low level of the intelligent radar level meter.
5, with the liquid concentration is not the same, the foam can not only meet the microwave, but also reflect it, but under certain conditions can be surveyed.
6. It is possible to survey the position of the receiving antenna tip in practice, but the final value of the survey scale should be at least 100 mm from the tip of the receiving antenna, depending on the influence of erosion and sticking.
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