Questions about cable radar
Thread Content
This post was last edited by 9shanghai on 2017-1-3 at 21:51. View it – is that correct?
The dead zone in the bottom weight should be removed.
That’s right; just handle the ends properly according to the specific product manual
In any case, the liquid level should be equal to H-L; the tank must not be filled to the top, as some space needs to remain at the upper part. Of course, it is necessary to consider how to determine the level below the cables, since the maximum measurement range of the instrument only extends up to the end of the cables
Depending on your settings, for a radar, it is generally necessary to set the tank height; as for the output, you can choose between the height of the air space or the liquid level. Also, be careful of the dead zone.
As a supplementary note, in any case, the liquid level is equal to the tank height minus the empty space height; in other words, it’s equal to H in your diagram minus the distance corresponding to the area without liquid. The tank cannot be filled to the top – there must be some space left at the upper part. Of course, it’s also necessary to consider how to calculate the area below the cables, as the maximum measurement range of the instrument only extends up to the end of the cables
So, you need to decide whether to display the portion below the cable. If so, it will be shown as 2 meters regardless of how much is below the cable; if not, this portion can be deducted from the tank height during configuration, meaning the tank height will be 3 meters