Radar level meter selection is crucial, and directly related to the accuracy of the measurement, the efficiency of the work can be improved. Radar level meter installation and maintenance, equally important, is also related to the accuracy of the measurement or not, the level meter life length. Today, the radar level meter installation and maintenance need to pay attention to a few aspects, I hope it will help you.
First, pay attention to the wiring port part of the radar level meter. Not long ago, our after-sales service received an after-sales service order, the main problem is the radar level meter wiring port and the table cover in the water. The final solution was to first deal with all the water, make a good seal, and then send a batch of covers for replacement.
This case gives us a profound warning when installing, the terminals must be sealed and isolated, so as to prevent power short circuits, circuit board, and terminal corrosion.
Second, always pay attention to the interference signal. When installed, the radar level meter antenna must not have obstacles underneath, otherwise, the interference signal will affect the real signal, and the measurement error will occur, or even be impossible to measure. Normally, if the radar level meter is found to be inaccurate in measurement, it is necessary to find the cause and deal with it in time so as not to affect productivity.
Third, pay attention to good grounding protection. The importance of safe circuit connections. So in order to prevent leakage from affecting normal signal transmission as well as causing damage to electronic components, radar level meters need to be connected to the earth for protection.
Fourth, prevent and do a good job of lightning protection. Some of the radar level meters are installed indoors, while others are installed outdoors. For radar level meters installed outdoors, try to avoid places or areas where lightning often occurs when installing them. If necessary, radar protection measures can be done to the radar level meter.
For radar level meter installation, there are detailed instructions, but some details of the problem or you need to usually read more, and more attention.