An Effective Solution To The Problem Of Single-cable Guided Wave Radar Level Meter Hitting The Wall

In industrial liquid level measurement, single-cable guided wave radar level meter is widely used in various complex working conditions due to its signal concentration and high precision. However, in actual use, the cable of the single-cable guided wave radar level meter sometimes hits the wall, affecting the accuracy of measurement and the normal operation of the equipment. How to solve the problem of guided wave radar level measurement has become the focus of many engineers. The following are some effective solutions.

 

 

1. Adjust the diameter of the bypass pipe

In some cases, the problem of cable hitting the wall is caused by the small diameter of the bypass pipe. Take a certain enterprise as an example. When the enterprise used a single-cable guided wave radar level meter to measure trichlorosilane liquid, it was found that the equipment hit the wall during the debugging process. After analysis, it was found that the diameter of the bypass pipe was 50 mm, while many technical data suggested that the bypass pipe diameter of the single-cable guided wave radar transmitter should be at least 75 mm. In order to solve this problem, the company decided to replace the bypass pipe with a model with a diameter of 80 mm, which effectively reduced the contact between the cable and the pipe wall and significantly improved the measurement results.

2. Increase the weight of the weight

In addition to changing the diameter of the bypass pipe, increasing the weight of the weight is also an effective solution. During the adjustment process, a company tried to solve the problem of cable hitting the wall by increasing the weight of the weight. After many adjustments and optimizations of the weight of the guided wave radar transmitter, a balanced weight of the weight was found, so that the cable can be stably suspended in the bypass pipe, thus solving the problem of hitting the wall.

3. Install a centering ring

Another effective solution is to install a centering ring. The centering ring can help the cable stay stable in the bypass pipe and avoid contact with the pipe wall. The use of the centering ring can effectively prevent the cable from swinging and hitting the wall, further improving the accuracy of the guided wave radar level measurement. After installing the centering ring, the technicians found that the stability of the cable was significantly improved, and the measurement results of the single-cable guided wave radar level meter were more reliable.

4. On-site debugging and optimization

When solving the problem of hitting the wall, on-site debugging and optimization are important steps that cannot be ignored. Engineers need to debug and test the equipment in detail according to the actual use situation to find a solution. Sometimes, combining multiple methods for adjustment may achieve better results. Through continuous experiments and improvements, it is possible to ensure that the single-cable guided wave radar level meter can operate stably under various working conditions.

When the single-cable guided wave radar level meter encounters the problem of the cable hitting the wall, it can be solved by changing the bypass pipe diameter, increasing the weight of the hammer, installing a centering ring, and conducting on-site debugging. For specific problems, taking appropriate measures can effectively improve the accuracy of guided wave radar level measurement and the stability of the equipment, and provide reliable data support for industrial production.