Measure the oil-water interface
Thread Content
Does anyone have any good methods for measuring the oil-water interface?
?...........
Buoyants or radio frequency admittance can be used; magnetic flip switches cannot be used, or they should be used as little as possible, as well as double flanges
I’ve never used it; usually we use buoys and double flanges
For underground tanks, guided wave radar can be used; for others, floats or double flanges can be employed for measurement
For substances with a large difference in density, such as gasoline and water, magnetic flap, double-flange, or float types can all be used. For substances with a small difference in density, such as crude oil and water (as is common in the desalination tanks of atmospheric and vacuum distillation units), radio frequency admittance is used.
Which brand of radio frequency admittance is the best?
We use float level gauges and radar to measure the oil-water interface