how can we measure the level measurement with the help of
pressure gauge?
Answers were Sorted based on User's Feedback
Answer / satish tumbare
above answer is not write.Density also affect level
Is This Answer Correct ? | 17 Yes | 2 No |
well....suppose if you want to measure level of a
tank....connect your PG at the the bottom of the tank.for
eg. if your PG shows 5ksc pressure. then 5ksc is approx.
equal to 50000 mm WC..which is approx. 50 mtr.so level in
the tank would approx. 50 mtr.
Is This Answer Correct ? | 19 Yes | 7 No |
Height(level)=Pressure / sp.gravity.
So,if u fix the pressure gauge at the bottom tapping of the tank.the pressure reading is divided with the sp.gravity of the liquid in the tank.
you can cross check by measuring the level and multiplying it with sp.gravity
Is This Answer Correct ? | 9 Yes | 0 No |
Answer / anish kumaran.r
Using purge tube method you can measure the level by a PG and a air regulator. But it needs suppy air. Make a 'T' setup and connect gauge at one end ,supply air at one end and another end should be inserted in to the tank where the level to be measured. The gauge shows t level of the tank we shd convert into mmwc.
Regards,
R.Anish kumaran,
C&I Engineer,
Thermax ltd.
Is This Answer Correct ? | 2 Yes | 1 No |
Answer / anwar ali
We have to know the tank if it open or closed tank. Then we can use Hydro-static Head Pressure Theory. And of course the type of liquid (density) because the pressure depend upon of the highest and density of the liquid:
P = d x h
It is important if the tank is used as storage or there inside it some physic changing.
Anther important thing to put in our mind if the measuring system used is suppression or elevator range.
That all what we need measure level
Is This Answer Correct ? | 0 Yes | 0 No |
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