The double-flange gauge shows 70%, while the on-site level gauge indicates full
Thread Content
In the atmospheric pressure tower, the on-site level gauge always shows a full level, but the dual-flange gauge on the DCS panel indicates around 70%. When the amount of liquid sent from the bottom of the tower is increased or decreased, the level at the bottom of the tower changes accordingly. The on-site level gauge is new and not faulty – so what could be the cause? Everyone, please help! !
Reset the height of the tower.
The glass panels on site have always been full, and there are changes shown on the double-flange DCS; now it’s not clear whether the problem lies with the glass panels or with the double flanges
Adjust the zero point or range again....
The zero point has drifted, or maybe the dielectric density has changed
Has there been any change in the on-site magnetic flip level indicator after adjusting the liquid level?
Is it the zero drift of the double-flange level gauge? Re-calibrate it